Challenges Solutions Transportation Network Security
Cybersecurity

Challenges and Solutions in Transportation Network Security

As smart technology evolves, logistics firms will need to stay up-to-date on the latest transportation network security. Companies involved in any type of IoT infrastructure need to always stay several steps ahead of cybercriminals. Here’s a look at challenges in the near future for making Intelligent Transportation Systems (ITS) more secure.

Read on: Why You Need to Strengthen Your IIoT Security


Threats Facing Today’s ITS

A modern ITS prioritizes cybersecurity as crucial, but there’s still no such thing as an absolute bulletproof defense against cyberattacks. Current transportation network security methods are robust, yet breaches have still occurred the past decade. A few Dallas incidents in 2016 made the news when hackers were able to change messages on road signs. Later that year, the San Francisco Municipal Transportation Agency (MUNI) suffered a ransomware attack as payment machines displayed the message “Out of Service.”

A TrendLabs research paper published by the Micro Forward-Looking Threat Research Team found that network cyberattacks were the biggest threat to an ITS. Other big risks include wireless attacks and hardware attacks. Some of the suspects engaging in these illegal activities include nation states, organized criminals, hackers, terrorists and even disgruntled employees to get back at employers.

Today’s ITS needs a security-minded ecosystem that encompasses alerts, threat containment, and problem-solving. Officials must not become complacent about how strong their cybersecurity system is, as it must constantly be assessed for improvements.

Keep on reading: Healthcare Data Security: Ways to Safeguard Private Health Information


Cybersecurity Solutions for ITS Operators

A major key to establishing the strongest cybersecurity possible requires investing in tools for quickly identifying and responding to cyber threats as they develop. Officials must be able to contain a breach and prevent further data loss or damage once it’s discovered.

Other characteristics of solid cybersecurity systems for an ITS include taking proactive measures that reduce system vulnerabilities and learning from real-world breaches. Here are the most commonly used cybersecurity solutions, which collectively create a strong defense against network intruders:

Segmentation – Dividing up your network into segments is one way to limit the damage of a penetration. Each segment requires different credentials to log in. This concept is fairly seamless when using a virtual private network (VPN) based on virtual servers. This method allows stacking different operating systems on the same physical machine.

Encryption – Scrambling passwords using long character strings is the essence of encrypted solutions. Even the fastest hacking software often fails to crack encrypted passwords. Encryption software can be used to protect files, emails, and packets sent across your network.

Firewalls – Both hardware and software firewalls alone are effective tools for configuring which devices can and cannot access your network. Firewalls work as gatekeepers for incoming and outgoing internet traffic. More advanced versions help identify bad domains and suspicious activity on your network.

Breach Detection Systems (BDS) – Monitoring your network on a continuous 24/7 basis with a BDS software solution will help identify bad actors on your network as they appear. These systems simply detect unusual activities by analyzing traffic patterns.

Read more: All You Need to Know About Ransomware and Ways to Prevent It


Advanced ITS Security

Next-generation ITS cybersecurity, which already exists, emphasizes gateways for Unified Threat Management (UTM). This concept unifies various security layers into one platform, allowing for machine learning to draw from multiple sources for evaluating data on cyber threats. UTM encompasses Intrusion Prevention Systems (IPS) and Intrusion Detection Systems (IDS), as well as anti-virus and anti-malware software. While an IDS is a passive reporting system, IPS automatically blocks packets identified as suspicious.


Conclusion

The issue of transportation network security will grow in importance as we enter the age of smart technology. Even though interactivity is the key to a smarter future, it also opens doors for hackers. Since Intelligent Transportation Systems are helping pioneer Industry 4.0, it’s important these early adopters set effective cybersecurity standards for other industries to follow.

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Strengthen Your IIoT Security
Cybersecurity

Why You Need to Strengthen Your IIoT Security

Securing an IIoT network certainly seems inherently challenging, yet doing absolutely nothing and allowing cyber miscreants to pilfer data is not the answer. IIoT, short for Industrial Internet of Things, connects industrial devices to one another, allowing data to be gathered and analyzed to provide important insights and make business processes that much more efficient. If IIoT security is not properly implemented, there will be a negative impact on the organization’s cybersecurity. This is also true of every other IoT network. The last thing you want is to provide hackers with many more opportunities to hack into your system and cause a litany of problems that extend well beyond the theft of data.

Related: How IoT Security Makes Location Tracking and Security Much Easier


The Vulnerabilities of IIoT

IIoT includes diminutive sensors as well as sizable industrial equipment. When properly applied, IIoT can help drive operational efficiency in power stations, utility companies, and manufacturing plants. In fact, predictive maintenance has the potential to help considerably by keeping costs to a minimum and ensuring essential infrastructure runs as smoothly as possible.

IIoT networks are somewhat unique in that it is possible for an existing network that was kept separate for monitored and controlled devices like valves and pumps to be combined with the rest of the IT network. Though this approach has its merits, there is a risk that once connected to a more expansive network, the essential software that ran within the previously secure environment can become an open target for hackers.

Keep reading: IoT Significantly Improves Smart City Infrastructure, Security, and Sustainability


The Threat is Real

An IIoT cyberattack is not just theoretical. Hackers have already transmitted malware directly to industrial networks through exploitation of web-connected sensors that provide a clear path to network access. As an example, hackers have succeeded in turning off power for entire regions of countries. The moral of this story is the more connectivity, the greater the risk. Though businesses didn’t consider the extent of their vulnerability in the 90s, the rise in attacks in recent decades is heightening awareness all the more.

If poorly installed on the network, IIoT devices will generate that many more vulnerabilities, creating additional attack vectors that might end up compromised. Furthermore, the majority of IoT products are sold with bare-bones security, meaning the onus is on the buyer to pinpoint vulnerabilities. However, even if patches are provided to account for security vulnerabilities, manual updates are necessary, meaning the devices will not be fortified exactly as they should. The end result is a vulnerability that presents the attacker with an opportunity to wreak havoc.


Defense Strategies

Updating IIoT products or equipment is essential. Furthermore, it is prudent to change the default login credentials and passwords as they provide easy network entry. Even if the system is quite complex, default passwords are an open backdoor that will cause problems. It is also important to understand which sensors are installed on the network so there is an awareness of potential vulnerabilities.

Read more: Ways IoT Is Changing Digital Marketing

Software can also be used to analyze the network and obtain real-time information as to which devices and sensors are active within the IIoT security environment. Though manual patching takes effort, it is worth it because sensors and devices are essential components in industrial environments. In some instances, it is necessary to shut down the industrial site so the appropriate security patches can be added.


Hyper-Awareness is Essential for IIoT Security

IIoT security threats continue to evolve. Additional devices connected to the network, such as a computer that accesses the web, can lead to malware by clicking an attachment. If IIoT is used at your business, you should consider micro-segmentation with separate networks for additional protection. Keep an open mind, pivot accordingly and you will have done your part to keep your systems safe.

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Healthcare Data Security
Cybersecurity

Healthcare Data Security: Ways to Safeguard Private Health Information

A strong and comprehensive healthcare data security program is not limited to compliance. Compliance is certainly important, yet it will not suffice in and of itself. Let’s take a quick look at a few tips that will help your business stay well-protected against ever-evolving digital threats that target healthcare data security.

Read on: Revolutionizing Healthcare with Big Data


Safeguarding Healthcare Information

HIPAA mandates cover businesses to ensure patient information is properly secured and only accessible to authorized individuals. Furthermore, this information should only be used for specific purposes. Healthcare organizations must be proactive and incorporate the best digital defense practices for digital security. The proper preparations reduce risk and ensure continued compliance.

Sadly, digital attacks are on the rise, causing that many more healthcare data breaches. Though the majority of breaches are fairly small, impacting 500 or fewer patient records, some have proven quite devastating, leading to millions of dollars in losses. Protecting healthcare data starts with educating the staff members. Healthcare data security requires that employees have digital security awareness, make intelligent decisions and be cautious when managing patient data.


Mobile Device Security

Mobile devices such as smartphones might be used when treating a patient or processing an insurance claim. Mobile device security is necessary to ensure all data is well-protected. There should be an option to remotely wipe devices that are stolen or lost. Strong passwords must be used. Application data should be fully encrypted. It even makes sense to monitor email accounts as well as attachments to prevent malware infections and the unauthorized exfiltration of information.

Keep on reading: The Rise of Wearable Technology in Telehealth


Data and Application Access Restrictions

Access control implementation improves healthcare data protection by restricting applications and patient information access to individuals who need it for work purposes. Restricting access includes user authentication that ensures only those with the proper level of authorization can see specific data. It even makes sense to implement multi-factor authentication, mandating that employees prove they have the authorization necessary by providing a PIN, card/key and/or biometrics.


Data Backup to an Offsite Location

Cyber-attacks have the potential to expose important patient information. These attacks will also compromise the integrity of data. If data is not properly backed up, there will be significant consequences. This is precisely why it makes sense to have off-site data backups along with the proper controls pertaining to data access and encryption. Offsite data backup is also important in the context of disaster recovery.


Perform Risk Assessments

Ongoing risk assessments pinpoint vulnerabilities within security systems including vendor insecurity and oversights in terms of employee cybersecurity education. So, don’t assume an audit trail is all that is necessary. Perform ongoing risk assessments, and your business will be well-prepared in the event that a cyberattack occurs.


Data Usage Controls

Protective information controls set the stage for malicious data activity to be identified and blocked in a moment’s notice. Data controls are necessary to block unauthorized emails, internet uploads and the copying of information to external hard drives.

Read more: Revolutionizing Healthcare with Big Data

Do Your Business Associates Have the Proper Data Security?
If your business partners do not have the proper digital safeguards in place, your highly sensitive information will be put at risk. If you subcontract work out to others or share your patient information with business partners, perform a comprehensive vetting of their systems to ensure they are capable of protecting your sensitive data.


The Moral of the Story is to Take Data Protection Seriously

It is clear private health data will not remain private unless those tasked with guarding it do so in a proactive manner. Carefully select vendors that provide comprehensive measures for protecting healthcare data. Extend your data safeguards beyond HIPAA compliance, and you will rest easy knowing you have done everything in your power to protect your data against ever-evolving healthcare data security threats.

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All You Need to Know About Ransomware
Cybersecurity

All You Need to Know About Ransomware and Ways to Prevent It

What is a Ransomware Attack?

A ransomware attack uses malicious software to encrypt your data or lock your computer. It then demands money for the owners to gain access. Often, the only way out once infected is paying the ransom.

Read on: 5 Ways to Keep Smart Appliances Safe from Security Threats


Who is Targeted?

You are at risk if you access the web through your computer or mobile device. Despite being initially targeted at individuals, businesses are becoming the favored target. Ransomware has evolved rapidly and developed into a more sophisticated threat against large organizations able to give in to demands for increasingly large amounts of money.


At What Frequency Does It Occur?

Standard ransomware kits are readily available, and over 4,000 attacks occur around the world daily. In 2017 businesses fell victim to ransomware attacks every 40 seconds. Unfortunately, this figure has shrunk to the 11 seconds mark in 2021.


How Much Does It Cost?

Ransomware attacks are rampant nowadays due to its lucrative nature, and high accessibility to anybody who wants to commit a cybercrime – no hacking skills required. It is easier to pay than to fight the threat – or risk permanent data loss.

Reports have shown a rising cost associated with recovering from a ransomware attack: the average total cost has doubled in the last year. In 2020, it was $761,106, and in 2021, it was $1.85 million. Ransoms paid are an average of $170,404.

Keep on reading: Sleep Mode Is Vulnerable to Cold Boot Attacks!


Ransomware Protection Strategies

Use a profile with restricted rights – Having a secondary user profile you can use for your day-to-day needs may be an excellent idea, even if you are the only user of your computer. This preventative measure helps to limit the damage of any potential Trojan horse attempt to gain control of your machine and be used to execute commands automatically in the background.

Remove a viral infection – In the event of confirmed viral infection, it is necessary to limit the potential damage by immediately disconnecting from the network without forgetting to cut off access to Wi-Fi. You must then identify precisely the malicious program of which you are the victim.

Train the employees – Working in closed silos often leads to failure situations. You must ensure that all employees know the issues and understand the actions to be taken upstream and during a ransomware attack. Education is vital to prevent ransomware from entering your system.

Know the signs – In ransomware attacks, files, folders, or applications are locked down until the hackers receive a crypto payment. It is essential to identify attacks early so that you can start the recovery process as quickly as possible.

Attacks often take the identity of law enforcement authority, accusing the computer’s owner of criminal activity and demanding payment of fines within a period.

Read more: Healthcare Data Security: Ways to Safeguard Private Health Information

Use anti-virus and firewalls – The market is full of powerful anti-virus software often associated with a paid subscription. These programs offer a substantive level of protection, including a regular scan of your entire system or an automatic check-up of all the files that you may need to download.

Track network permissions – Ensure that your shared network drives are monitored regularly to confirm that all permissions align with security needs.

Harden OS – You can harden the operating system by setting up Group Policy Objects (GPOs) that make it hard to directly access registry keys that ransomware uses (HKCUSOFTWARECryptoLocker, for example).

Report incidences fast – Make an initial report as soon as you are informed of a breach and update the report when additional information becomes available. Under GDPR, severe breaches of data must be communicated to the Controller within 72 hours.

Ransomware is a threat to all businesses. It is essential to realize this and strengthen company policies accordingly by adopting a comprehensive data protection strategy.

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New World of Smart Grid Security
Cybersecurity

Moving into the New World of Smart Grid Security

The advent of smart grid security is making energy systems more efficient for the producer and the consumer. The traditional one-way model of power distribution from the power plant to the end-user is being eclipsed by IoT technology. Here’s a look at why cybersecurity must improve for smart grids, which streamline the way utilities distribute electricity to communities.

Related: IoT Energy Harvesting Options and Their Advantages


What Defines a Smart Grid?

A smart grid connects a utility company with its customers through IoT devices. This connectivity allows both the utility company and the customer to track energy consumption. Now that data is exchanged between the two parties, it’s easier to plan for energy savings by reducing consumption. All the customer has to do is check their daily energy consumption to avoid surprises in their monthly bills.

The components of a smart grid include smart meters, smart appliances, and clean energy sources. The term smart is applied to technology capable of two-way electronic communication. It’s the key to collecting big data on operational processes, which turns into the analytics managers use to make qualitative decisions.


Self-Healing Properties

Another reason for the term smart in modern two-way technology is that IoT devices integrate with AI software, which allows a system to correct itself. The result is effective, automated problem-solving actions. But this advanced system requires robust IT infrastructure and strong smart grid security. A smart grid’s self-correcting capability is referred to as FLISR, which stands for Fault Location, Isolation and Service Restoration.

The technology is able to identify system faults through communication diagnostics. It’s able to respond to power failures or dropouts by reconfiguring the flow of electricity in the distribution system. The system analyzes vast amounts of data from different resources, then provides automated solutions based on programming. Since smart infrastructure has so many interactive endpoints, it’s crucial to use the most advanced security available.

Read on: Decentralizing Utilities with Renewable Energy & DERs


Main Security Challenges with Smart Grids

One of the biggest challenges currently facing utilities moving toward smart grids is the lack of associated cybersecurity standards. It’s important to set U.S. standards (as the E.U. has done) so that officials from different cities can alert each other when a cyberattack spreads. Utilities should also be selective about partnering with metering companies and insist they future-proof their products for easy integration with new technology.

A worst-case scenario involving a cyberattack on a smart grid system would be if an entire city went dark. Another concern for utilities is improving the security of smart meters so that people can’t tamper with data to cut costs. The use of thousands of sensors communicating with each other increases the opportunities of a breach, so governments must require high-quality cybersecurity among utilities.

Firms using smart technology are advised by tech experts to use security by design, which is a proactive strategy to reducing cyber threats from the start of product development. Smart grid operators need to approach security as a learning process in the sense that hackers keep getting more sophisticated and security solutions for smart grids take time to refine.

Some of the top industry players in designing security for the smart grid market include Intel, Siemens, IBM, Symantec, Cisco, and Honeywell. One security solution beyond the basics mentioned by Intel in a white paper is security information and event management (SIEM), which falls under security by design. This system of networks contributing cybersecurity tips helps analyze attacks and alert others of threats. Another solution called application whitelisting ensures only allowed files are executed in a system.

Read more: IoT and Sustainability Help Reshape the Workplace


Conclusion

The new world of smart grid security is a more intense version of regular cybersecurity. As complex electronic systems become more interconnected, it will be crucial for large power producers to use the best security solutions available. Staying ahead of the curve with nextgen cybersecurity technology will be part of what defines successful manufacturing and utility companies of the future.

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Sleep Mode Cold-Boot Attacks
Cybersecurity

Sleep Mode Is Vulnerable to Cold Boot Attacks!

Research indicates putting your computer to sleep is not exactly the best idea in the context of cybersecurity. Instead, computer experts are insisting it is better to shut the computer down or let it hibernate. In short, sleep mode settings still leave your computer vulnerable to hackers.

Read on: 3 Reasons Why Endpoint Security Is Essential to the Success of Your Business


Security Problem in Sleep Mode

Finnish researchers at F-Secure, have determined the vast majority of today’s computers are vulnerable to cold boot attacks in which hackers obtain highly sensitive information from the memory of a computer. Cold boots, which are side-channel style attacks that allow miscreants to force a CPU to reset/reboot and pilfer information from its memory, are on the rise. The mere act of forcing the computer to boot up without moving through the shutdown/restart process presents the opportunity to steal sensitive information such as files and passwords. In fact, encryption keys remain for upwards of several minutes, making sleep mode inherently unsafe. Though this attack is slightly different than regular cold boot attacks and requires additional steps, it is quite effective, especially against laptops.

The Finnish researchers referenced above successfully conducted a cold boot attack on several computers including those made by Apple, Lenovo, and Dell. This was accomplished through a modification of hardware and a rebooting of the machine with a USB drive that had software for memory dumping. Cold boot attacks have been in existence for a full decade, yet the majority of CPUs had a security feature that prevented memory contents from being exposed when the system rebooted.

Keep on reading: Endpoint Security Solutions Every SMB Should Know

The Finnish researchers at F-Secure also altered the hardware for feature disablement, meaning hackers can do the same with enough effort, time and dedication. However, hackers would require physical system access along with the specialized tools necessary to harvest information from memory. In particular, laptops with sensitive data or laptops that belong to people who have high-level jobs are most likely to be targeted. The sad truth is hackers can alter hardware to conduct cold boot attacks on just about every type of laptop, regardless of which company makes it.


The Solution

Cybersecurity experts are insisting it is better to completely shut down a computer rather than put it to sleep. If necessary, the computer can be put in hibernation mode. Though cold boot attacks are still possible when powering off the computer or putting it in hibernation mode, both will ensure no information is left lingering within the memory. Companies can also configure laptops so attackers that use a cold boot approach will not find information to steal.

The F-Secure researchers made Apple, Intel, and Microsoft aware of the issue. Microsoft changed its BitLocker guidance, suggesting Windows users can now configure BitLocker to request a PIN at the time when the machine turns on. Though encrypting a hard drive is not a foolproof defense, it reduces the amount of information attackers can obtain. In short, this is a solvable problem yet the industry is not on the same page so a coordinated response is not expected.

Read more: The Top 10 Vulnerabilities in IoT Devices


Cold Boot Attacks Are Preventable

Aside from powering off computers and protecting firmware with the appropriate BitLocker PIN, it is also in the interest of system administrators tasked with cybersecurity duties to create incident response plans that explain exactly what should be done when an attacks occurs.

The hope is that a heightened awareness of cold boots along with the proper preparation will prevent hackers from wreaking more havoc than necessary with effective preventive measures in place.

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Smart Appliances Security
Cybersecurity

5 Ways to Keep Smart Appliances Safe from Security Threats

You may not know it, but the electronics embedded in your smart appliances provide an easy place for cybercriminals to breach the security of your home network. Cyber thieves don’t need computers to access your most vital data, instead, they may use robot networks or botnets within your appliances. Botnet malware can attack your smart appliance and you may not even realize it. Connected appliances such as thermostats, pet feeders, refrigerators, and many others can become hosts to a botnet that can be used by hackers. Here’s how you can protect your smart appliances from this cyber threat and other types of malware.


1. Switch Up the Default Password

Quite a number of smart appliances come with default passwords straight from the manufacturers. If you don’t change these passwords on your own, you may expose these appliances to cybercriminals. Therefore, you should change all default passwords on your newly acquired smart devices before you integrate the technology into them. Make sure your new passwords are unique to every device to prevent hackers from gaining access to multiple devices.

Follow these steps to create a less breachable password:

  • Make your passwords a little longer than the usual eight characters
  • Come up with passwords that aren’t related to your kids’ names, pets, or other common combinations
  • Use a password generator to have random combinations in your new passwords
  • Take advantage of a password manager to make it easy for you to remember different passwords


2. Turn Off Unused Features

There’s a tendency for some smart tech companies to invasively record data from the end-users of their smart devices without consent. Also, similar companies ship their goods to consumers with unknown hidden features like microphones, cameras, and many others. If you plan to purchase any smart appliances, you must seriously consider their cybersecurity.

For instance, your voice assistant may not record you most of the time, but it’s likely to be triggered by phrases or words mentioned in a conversation by anyone close or related to you. Ensure that you disable less important features on your smart devices to prevent any unauthorized person from remotely accessing your data.


3. Upgrade Your Smart Appliances

Check your smart appliances and find out when you bought them. If your devices are a little bit older, rest assured that the current software updates won’t be compatible with their operating system. So, you may have to upgrade them to improve their security features.

The main purpose of upgrading your devices is to prevent security breaches. Once upgraded, your smart appliances will have new security features, and also experience fewer malfunctions than previous versions of the software that might have been less stable.


4. Limit Smart Appliance Usage

While this is almost impossible in the present-day business world, you may consider limiting your use of certain devices to enhance security and privacy. In this case, you can only use smart appliances that are necessary and discard the rest, or use them when it is very necessary.


5. Consider Using a VPN

Upgrade to a virtual private network (VPN) if you have any concerns about your smart appliances’ security. A VPN creates a reliable and secure closed system for internet connection, which may include public ones. For the sake of your smart appliances’ security, you may use a VPN to create encrypted connections to other smart devices.

Smart appliances are cool, but they have security vulnerabilities that are important to be aware of. The above-mentioned best practices can help keep your data secure and your smart appliances safe.


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Endpoint Security
Cybersecurity

3 Reasons Why Endpoint Security Is Essential to the Success of Your Business

With the increased use of online platforms, websites, and social networks, businesses are looking to keep up with emerging opportunities for customer engagement. For this reason, businesses continue to expand access to their network by allowing employees to target, recruit and grow their customer base with wireless and mobile devices typically reserved for personal use.

While it may seem like a good, thoughtful, and business-worthy decision, bring your own device (BYOD) policies and unchecked access to the network leaves your business vulnerable to cyber-attacks. A cyber-attack on your network is done through endpoints; these are desktops, computers, laptops, and smartphones connected to the network. They are essentially any device that your employees use for communication and sharing of data.

Due to the possibility an attack on their system, other businesses are reluctant to allow access to their network, which can put limitations on their growth and success. However, to remedy this fear, reliable and robust endpoint security may prove to be the gateway to a thriving and secure business network.

Here are three reasons why endpoint security is essential for your business:


1. Protection Against Insider Threats

A business network is available and accessible to a handful of employees; consequently, most data breaches are traceable within the organization. On rare occasions, rogue personnel may be responsible for compromising the network. However, in most cases, endpoint attacks occur through an unsuspecting employee.

While most employees can seamlessly maneuver through the network, over 55% of employees are susceptible to phishing attacks. Phishing is the attempt to deceive employees or other individuals into disclosing sensitive information. It occurs when an unsuspecting employee clicks on an email or a link allowing hackers to access your network.

To alleviate these unforeseen threats to a business network, endpoint security offers protection of all endpoint devices. This approach consists of continuous monitoring of the network, data collection on endpoint activity, and threat detection for improved remediation response time.


2. Safeguard Communication Devices and Channels

Businesses rely on feedback from the customer to meet current demands and anticipate future trends. Mobile phones, in particular, are responsible for establishing, enabling, and developing a market.

Smartphones are convenient devices for employees. They allow employees to relay timely feedback to clients. For this reason, business related communication must remain uninterrupted. Unfortunately, mobile devices may be used as entry points for attacks. Luckily, endpoint security and its essential components are available and can be extended to mobile devices. In instances of a possible attack, the endpoint system diagnoses and alerts your employees, which gives them a head start in safeguarding sensitive information. The extra response time allows your business to maintain the security of important customer data that could otherwise be sold or leaked onto public forums.


3. Proactively Trained Employees

Employees are integral to the success of your business. It is therefore reasonable that they should to be adequately trained on basic security policies before gaining access to your network.

In a recent survey, more than half of IT professionals were concerned over misuse of endpoints by remote workers. Another 88% of professionals deemed skills in endpoint management as essential with the increased risk of security breaches for companies of all sizes. It further pointed out that with proper training employees can avoid being a victim . If the need arises, they can take proactive steps to individually detect and eliminate the chances of an attack.


Bottom Line

Unsurprisingly, many businesses are looking to adopt reliable endpoint security systems, and there are countless benefits accrued from ensuring your devices are secure.

By reducing the chances of cyber-attack, your business can engage with existing and potential customers without the fear of compromising your network. When everyone employs robust endpoint security solutions, it builds confidence in the market and, consequently, a path to ensure customers can put their trust in your business.


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Endpoint Security Solution
Cybersecurity

Endpoint Security Solutions Every SMB Should Know

Every small business should prioritize endpoint security solutions to minimize risks associated with cybercrime. Any business can be breached at some point. Here's a look at why endpoint security solutions must be part of your overall data protection plan.


Avoiding Suspicious Emails and Attachments

The most common reason for cybersecurity breaches is associated with attacks launched through email. Hackers pose as trusted sources to lure workers into clicking a link to a free download that unleashes malware. As one of the most important endpoint security solutions, it's crucial to set policies on what types of emails can be clicked.

Some businesses prohibit employees from opening any email attachments since viruses can spread through links to PDFs and other file formats. Others permit opening attachments, usually as long as they are expected. It's a weak policy, for example, to allow employees to open unsolicited attachments because it leaves your business wide open to an attack.


Detecting Bugs, Worms, and Viruses

It's possible for a worker to click a link that downloads spyware to their computer without knowing it, unless they run software that detects such intrusions. Running an anti-virus program and 24/7 monitoring software will help identify and block unwanted visitors on your network. It's critical, however, to keep antivirus software updated and to replace it once it becomes outdated.

Part of your cybersecurity policy should define what types of websites your employees are allowed to visit. One of the dangers of letting employees surf online wherever they want is they may encounter malvertising in which malware-infected ads appear on legitimate websites. Hackers can use ad networks as channels for launching malware attacks via websites without the owners knowing it.


Use of Automation and AI Software

One way to strengthen your endpoint security is to add automation and machine learning tools to your system. Automation eliminates errors and detects suspicious activity while your staff is sleeping. A major benefit to this technology is it can send you alerts when cyber-threats are in progress. Machine learning accelerates problem-solving by analyzing a wealth of data in a short period and using historical data to evaluate and suggest solutions.


Replacing Legacy Hardware and Software

Hackers target small businesses that use old equipment due to the vulnerabilities involved. Technology companies commonly stop servicing products they release after a decade. Businesses that stick with legacy equipment must rely on third parties to repair it when technical difficulties arise. Newer equipment may have stronger security measures integrated into the design.

Replacing old technology applies to software as much as hardware. Software particularly becomes vulnerable when hackers discover how to exploit a system weakness that requires a security patch. Even if your company cannot afford to invest in modern equipment, it's smart to learn how legacy systems are among the easiest for hackers to compromise.


Ultimate Data Protection Against Ransomware

Every business must build a strong defense against ransomware, which is malware that freezes up computers until the user pays the criminal ransom in cryptocurrency. Ransomware is most commonly spread through email links in phishing schemes. The best defense against ransomware attackers is a well-trained staff in which employees exercise caution in what they click.

It's also wise, but should go without saying, for companies to routinely back up all their critical data. Failing to always have fresh backup copies favors the attacker's goals, which can be to shut the operation down by locking up computers, preventing access to important data. As long as you have the most critical data backed up, you'll have no reason to cave in to the ransomware attacker's demands.


Conclusion

There's an effective endpoint security solution for every common cyber-threat scenario. It's important to stay ahead of the curve when it comes to cybersecurity so you can protect your network from hacker disruptions.


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IoT vulnerabilities
Cybersecurity

The Top 10 Vulnerabilities in IoT Devices

Thanks to the unprecedented evolution of digital technology, today, we have super-intelligent devices in our daily lives that can communicate with each other. Practical and revolutionary, the use of IoT devices is happening everywhere and is helping to make life easier for so many people and businesses.

Still, there are critical IoT vulnerabilities to watch out for in all the use cases. One would be tempted to think that connected objects are secure. Unfortunately, it is quite the opposite: the number of security breaches in these devices has doubled since 2013, and it just means smart devices are particularly prone to hacking.


What Are the Risks Associated with IoT Devices?

Unauthorized Access - Using IoT devices today seems as simple and natural, and just like other digital devices, we give no second thought to security. However, there are various risks associated with using these objects, the first being unauthorized access.

Unauthorized access to information stored or exchanged can compromise the operation of the object itself, with consequences such as loss of confidential data, including business patents, and misappropriation of data that infringes on privacy.

Weak Passwords - IoT devices mostly come with manufacturer-set credentials. Unfortunately, these present passwords are ineffective and can easily be broken. A best practice is to set up new login credentials as soon as you deploy the systems.

Unsecured Network Services - The networking capabilities of IoT devices introduce another area of weakness – network breaches. Without the proper network security controls in place, the devices can be remotely breached, compromising its data.

Faulty Design - The security of connected devices is reflected and determined from the moment the object is manufactured. The notion of security by design comes in handy here. An industry best practice is the integration of security features from the design stage. The manufacturer must then identify all their IoT vulnerabilities in each use case and provide mitigations through features and design.

Insecure Interfaces - IoT solutions can only be robustly secure if their security features cover everything beyond the devices to the other components they interface with. APIs, web apps, and other integration mechanisms are a substantive cause of IoT security weaknesses.

Insecure Update Mechanisms - Frequent updates, including security features, is critical to ensure IoT devices stay safe from being compromised. In the absence of a trusted firmware validation and patch delivery mechanisms, updates may lead to significant security compromises.

Poor Device Management - Device management is a fundamental but commonly underrated aspect of IoT security. In many cases, devices are bought outside the official procurement program and deployed in networks in unmanaged fashions. A best practice is implementing a streamlined device deployment and management system that grants visibility to all connected assets and metrics, like device health.

Insecure Settings - Most IoT devices come with pervasive configurations designed to smooth and speed up deployment. The settings may make it possible for end-users to disable security features, making devices less secure than their original design. The right device management strategy should ensure safe configurations and champion user education on key security concerns.

Improper Data Handling - Even the most secure IoT devices can be exploited if end users fail to encrypt data in their IT environments. Sensitive data can be stolen where it is collected and stored during processing or in transit. Once again, this brings up unauthorized access as a critical concern and underscores the need for robust access controls.

Insufficient Privacy Protections - IoT devices collect and store personal data in the course of usage. This may be compromised if threat actors successfully bypass built-in security features and access controls. Integrated solutions, including mobile APIs and web apps, can also be targeted to steal personal data.

Without a doubt, IoT introduces security vulnerabilities to a business environment. The benefits of these systems cannot be genuinely realized except where there are comprehensive multi-device security strategies and controls.


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