VPN Block Browser-based
Both NGAF and IAM failed to block the browser-based VPN.
Is anyone facing the same issue? Sangfor NGAF (Next-Generation Application Firewall) and Sangfor IAG (Internet Access Gateway) serve as robust network security solutions aimed at safeguarding against a range of threats, including unauthorized access to websites and applications. It's important to note that browser-based VPNs typically employ encryption to create secure tunnels for traffic, which poses a challenge for conventional security measures to inspect and identify VPN usage. Additionally, these VPNs often rotate IP addresses, making it challenging for security systems to maintain an updated blacklist of VPN server IPs. Consequently, NGAF and IAG may face limitations in effectively blocking browser-based VPNs.
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