Harnessing the power of modern technologies we use daily can be done in many ways, with USB (Universal Serial Bus) connectivity being one of the most common and widely known. From desktop computers to smartphones in our pockets, transferring data from one device to another has never been more convenient. However, this convenience also comes with a risk, as USB ports are at risk of a wide range of security exploits that could lead to disastrous consequences from personal to organisational levels.

Honeywell published their 2021 Industrial Cybersecurity USB Threat Report stating that USB ports seriously threaten an organisation's critical operations. They estimate that 37% of cyberattacks are designed to exploit the vulnerability of USB connections. The report also mentions that this number represents a near 100% increase since 2020.

 

Why USB Port Blockers Remain Relevant

As the threat of cyberattacks continually increases, cybersecurity is more important than ever, and organisations are investing more in their endpoint security. And while these solutions are effective at preventing external attacks, they cannot defend against internet threats. All it takes is a single employee who is uninformed about the risks to unwittingly cause disaster in an organisation. Upon plugging a non-company USB drive into their work computer, they may introduce any kind of malware that leads to operation disruption.

Thus, USB port blockers have become a critical component of endpoint security. This solution blocks USB devices at the physical level to ignore access requests and prevent computers from executing malicious software written on thumb drives. This is why it is recommended to invest in a USB port blocker with key in Singapore to fortify this often-overlooked access point by serving as the last line of defence against internal and external threats.

 

5 Best Practices for Maintaining Security in USB Ports

A comprehensive endpoint security strategy is never complete without port blocking. Despite that, it is only one of many ways to secure those often-overlooked access points. Be it to protect the network against ransomware or other cyber threats, keep in mind the following pointers for reinforcing USB security.

 

1. Maximise native security features

Plenty of fundamental features and practices can help bolster USB security, such as encryption techniques and strong passwords. Utilise these tools to secure compatible devices.

 

2. Temper your curiosity

Given the potentially disastrous consequences, USB drives should be scrutinised and viewed as a threat unless proven otherwise. Whenever a random flash drive is found within the office, immediately hand it over to IT. Do not let curiosity get to you and avoid plugging it into an office computer.

 

3. Keep security systems updated

Cybercriminals continually improve their tactics and constantly look for new vulnerabilities to exploit. Updating critical security systems with the latest patches is the best way to ensure your defences are at pace with today's rapidly evolving threat landscape.

 

4. Plan for the worst

Despite covering all your bases, history has proven that not all disasters can be prepared for. Be it an infected flash drive or malicious email attachment, having an IT disaster recovery plan ensures organisations can make a full recovery from any cyber incident.

 

5. Promote awareness

Prevention is the best weapon out of all the tools in a cyber security arsenal. Most people are likely unaware that ransomware and other malware can be stored on virtually any type of media. Hence, training employees on the fundamentals of cybersecurity goes a long way in keeping USB ports safe.

 

Conclusion

Our current digital era and its mobile nature introduce various risks of exposing confidential information to unauthorised parties. Unfortunately, the sheer number of capable devices we have access to has made it easier to overlook their potential dangers. Thus, with the proper attention, USB ports could be the least of your concerns in combating the threat of cyberattacks.

If you are convinced why port blockers are fundamental to endpoint security, DBR Systems Pte Ltd can help supply your organisation's needs for reliable and effective USB and LAN port blockers in Singapore. To learn more about our products, check out our website and explore our range of IT equipment and supplies, or visit us in person at 1 Rochor Canal Road, #02-30 Sim Lim Square.