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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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Thomas a Kempis

... printed French copies appeared at Toulouse 1488. The earliest German translation was made in 1434 by J. de Bellorivo and is preserved in Cologne. The editions in German ...

 
 
 
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