Why It’s Time to Retire SSL VPNs: Lessons from the Akira Ransomware Attacks
Remote access has become essential for modern businesses, but not all solutions are created equal. Recent attacks involving Akira ransomware targeting SSL VPNs, including SonicWall devices, highlight a growing and urgent problem.
If your organization is still relying on SSL VPNs for remote access, now is the time to rethink that strategy. Read this https://www.darktrace.com/blog/inside-akiras-sonicwall-campaign-darktraces-detection-and-response
The Growing Threat Against SSL VPNs
Ransomware groups like Akira are actively targeting SSL VPNs as an entry point into corporate networks. While SonicWall has been specifically mentioned in recent reports, the issue is much broader.
This is not just a single vendor problem. It affects any organization using traditional SSL VPN technology.
Attackers are exploiting vulnerabilities, misconfigurations, and outdated security models to gain access. Once inside, they can deploy ransomware, move laterally, and cause widespread damage.
Why SSL VPNs Are No Longer Safe
SSL VPNs were once a reliable solution for remote access, but the threat landscape has evolved.
Today, they present several risks:
- They expose login portals directly to the internet
- They are frequent targets for automated attacks and credential stuffing
- Vulnerabilities are discovered and exploited quickly
- They often rely on perimeter-based security, which is no longer sufficient
In simple terms, SSL VPNs have become a high-value target for attackers.
It is no longer a question of if they will be attacked, but when and how severe the impact will be.
The Case for Zero Trust and Cloud Secure Edge
Instead of relying on legacy VPN technology, organizations should move toward a Zero Trust architecture.
Zero Trust assumes that no user or device should be trusted by default, even if they are inside the network. Every access request is verified continuously.
A modern approach like Cloud Secure Edge provides:
- Secure, identity-based access to applications
- No exposed VPN gateways to the public internet
- Continuous authentication and monitoring
- Reduced attack surface
Solutions such as Banyan, offered by SonicWall under the Cloud Secure Edge model, are designed to replace traditional VPNs with a more secure and scalable alternative.
Why Acting Now Matters
The pace of attacks is accelerating. Threat actors are constantly scanning for exposed VPN endpoints, and new exploits are being used faster than ever.
Waiting to act significantly increases your risk.
By continuing to rely on SSL VPNs, organizations are effectively leaving the door open for attackers.
Retiring these systems and transitioning to modern secure access solutions is no longer optional. It is a necessary step to protect your business.
The Bottom Line
SSL VPNs have reached the end of their lifecycle as a secure remote access solution.
With ransomware groups like Akira actively targeting them, the risk is simply too high to ignore.
Moving to a Zero Trust model with Cloud Secure Edge can dramatically reduce your exposure and provide stronger, more adaptive security.
Final Thoughts
Cybersecurity is constantly evolving, and so should your defenses.
If your organization is still using SSL VPNs, now is the time to plan your transition. The longer you wait, the greater the risk.
If you need help replacing your remote access solution or strengthening your cybersecurity posture, reach out to ADS Consulting Group at info@adscon.com.