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Sonicwall Signatures

 

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  SecureVPN -- UDP Activity

Category: VPN      

SecureVPN allows secure tunnels to be created that exit your company firewall. This may violate your company security policy. SecureVPN uses openvpn protocols over UDP, as well as IPSec. To block the latter, you must enable the ISAKMP application signatures, in addition to the SecureVPN application signatures.

This SonicWALL signature identifies legitimate SecureVPN openvpn protocol traffic.



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