Cisco backdoor snort rule

[Arun Saini <mailarunsaini () gmail com>]

Hi Team,

any specific traffic pattern to detect backdoor in firewall or other
devices ? how to know via traffic that it is backdoor?
Any rule for snort to detect recent backdoor in Cisco products ?
​why snort was not able to detect the backdoor in Cisco PIX or products
recently NSA tools released by shadow hackers or equation group  ?​



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Arun Sain
​i​


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