Nezvany host (attack)

[Marek Zizka]

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> ten port 30456 je "obliben" na nasem serveru take; vubec porty kolem 30xxx,

nemuze utocnik zkouset, jestli tam nebezi nejaky veci typu Netbus, 
BackOrifice, Trinoo nebo naky dalsi ddos sluzby?????
(bo a trinoo, mam pocit, po nainstalovani implicitne naslouchaji na portech 
kolem 31xxx)

eM.
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