Tag Archives: VPN

Defeating PPTP VPN and WPA2 Enterprise – MS-CHAPv2

MS-CHAPv2 is an authentication and key negotiation protocol that, while old and battered, is still unfortunately deployed quite widely. It underpins almost all PPTP VPN services, and is relied upon by many WPA2 Enterprise wireless deployments. We will release tools that definitively break the protocol, allowing anyone to affordably decrypt any PPTP VPN traffic or CHAPv2-based WPA2 handshake with a 100% success rate. Moxie Marlinspike was the CTO and co-founder of Whisper Systems, is a member of the Institute For Disruptive Studies, runs a cloud-based password cracking service, is the original developer of sslstrip and sslsniff, manages the GoogleSharing targeted anonymity service, is the creator of the Convergence SSL authenticity system, and is the co-creator of the TACK certificate pinning protocol. His tools have been featured in many publications, including CNN, Forbes, The Wall Street Journal, and The New York Times. He is also the author of the sailing film “Hold Fast.”
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Covert VPN – Layer 2 Pivoting

Covert VPN creates a network interface on the Cobalt Strike system and bridges this interface into the target’s network. Through a Covert VPN interface: your system may sniff traffic on your target’s network, act as a rogue server, or perform man-in-the-middle attacks normally reserved for internal assessments. You may use external scanning and attack tools to assess your target network as well. http://www.advancedpentest.com/help-covert-vpn
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