April 2017
Intermediate to advanced
350 pages
8h 35m
English
Content preview from Applied Network Security
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OS fingerprinting ISN
Scapy can be used to analyze ISN increments to possibly discover vulnerable systems. First, we will collect target responses by sending a number of SYN probes in a loop:
>>> ans,unans=srloop(IP(dst="192.168.1.1")/TCP(dport=80,flags="S"))