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CEH cheat sheet

Source:

Know the Windows OS version from IIS

IIS Version

Windows Version

IIS4

NT4 + Expansion pack

IIS5

Windows 2000 server or workstation

IIS6

Windows XP, Vista, 2003 Server

IIS7

2008 Server, Windows7

IIS7.5

2008 Server R2

IIS8

2012 Server, Windows8

Webserver obfuscations

IIS lockdown tool
Servermask
mod_headers in httpd.conf
"SerferSignature OFF"
Display false banners

Cypher's

Stream Cypher

Encrypt a stream of data (1bit only) good example is the ENIGMA encryption

Block Cypher

Encrypt a fixed block size of data (DES, AES)

Popular due to the inventors of DES. (IBM and NSA) Ment to be very fast as being able to build into ASSIC's.

Was cracked one year after release.

Today only 3DES should be used, if it must be DES at all.