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Port scan

Port scanning refers to checking for services presented on open TCP/IP port addresses, usually as part of a hacking attempt or computer security scan. Port scans are performed both by attackers and system administrators attempting to check the security of their systems.

nmap[?] is a popular port scanning tool.



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Johann Karl Friedrich Rosenkranz

... (1871). Two other of his works on Hegel are important, the Leben Hegels (1844) and the Hegel als deutscher Nationalphilosoph (1870). Between 1838 and 1840 ...

 
 
 
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