This Week In Security: TunnelCrack, Mutant, And Not Discord
hackaday.comUp first is a clever attack against VPNs, using some clever DNS and routing tricks. The technique is known as TunnelCrack (PDF), and every VPN tested was vulnerable to one of the two attacks, on at…
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This isn’t exactly a platform specific problem because having local network access while using a VPN is actually a feature called “split-tunnelling”. The tunnelcrack issue goes beyond this but can be mitigated by using full tunnel VPN that resolves the server by IP address instead of DNS.