Missing Security Layer in Remote Access
Has anyone here recently audited their VPN infrastructure for vulnerabilities? I am currently looking into Cisco AnyConnect setups and wondering how others handle the lack of native second-factor enforcement. What methods do you use to secure these entry points against unauthorized access?
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When reviewing our remote access infrastructure I noticed that Cisco AnyConnect inherently relies on external backends for authentication. If the configured ASA or Firepower device only verifies passwords the system remains vulnerable to compromised credentials. Recent reports from CISA and Verizon highlight that VPN entry points are primary vectors for ransomware groups like Akira or LockBit. To mitigate this risk implementing multifactor authentication is standard practice. For those evaluating integration options this documentation https://www.protectimus.com/mfa-for-cisco-anyconnect/ provides a technical overview of how to enforce a second factor. Relying solely on basic credentials across enterprise gateways seems to be a significant oversight in the current threat landscape.