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24 lines
925 B
Plaintext
24 lines
925 B
Plaintext
from the README:
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Passive OS fingerprinting is based on information coming from a remote host
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when it establishes a connection to our system. Captured packets contain
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enough information to identify the operating system. In contrast to active
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scanners such as nmap and QueSO, p0f does not send anything to the host being
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identified.
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For more information, read Spitzner's text at:
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http://www.enteract.com/~lspitz/finger.html .
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from the maintainer:
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Use of this program requires read access to the packet filtering
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device, typically /dev/bpf0. Granting such access allows the users
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who have it to put your Ethernet device into promiscuous mode and
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sniff your network. See
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http://www.infoworld.com/articles/op/xml/00/05/29/000529opswatch.xml
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if you do not understand how this can be harmful. Running p0f with
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no options will cause it to analyse packets intended for other
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hosts.
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WWW: http://lcamtuf.coredump.cx/p0f.shtml
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