Firewall kai intruders

[martyras]

Re padia twra teleutaia parathrhsa kapoia pragmata pou thelw na mou ta exhghsete ligo.

 

Katarxhn, exw valei dsl edw kai ena 2mhno (Siemens xpresslink panw se ethernet) kai xreisimopoiw gia firewall to BlackIce (http://www.networkice.com). Proxthes enw hmoun on-line piga na pexw to Need for Speed kai parathrhsa anexigita kolimata (frames). Vghka apo to net, xanafortwsa to paixnidi kai ola ok. Eipa tote na dw ek prwths opshs ti paizei me cpu usage. Otan bika sto net, meta apo 2 lepta, eida sto task manager to BlackIce na xrhsimopoiei ana 5 deutera 10% tou CPU. Anoigw to programma kai ti na dw, mesa se 1 lepto mou eixan kanei 25 attacks! Einai pote auto dinatwn? Me to 56ari den itan toso tragika? Afou den exw static ip kai den einai kai eukolo na me stabaroun pws sto diolo me entwpizoun? Oxi tipote allo den leei na kovw to net otan prokeite panta na pexw kana game. Kai episeis den pisteuw to Norton Sec h kati antistixw na xrisimopoiei ligotero cpu usage me tosa attacks.

 

Thanx.

[cdthelw]

Anoigw to programma kai ti na dw, mesa se 1 lepto mou eixan kanei 25 attacks! Einai pote auto dinatwn? Me to 56ari den itan toso tragika? Afou den exw static ip kai den einai kai eukolo na me stabaroun pws sto diolo me entwpizoun? Oxi tipote allo den leei na kovw to net otan prokeite panta na pexw kana game.

 

H yparxh ths adsl megen8inei to problhma os broadband connection , alla mporei na ginei kai stis dialup. Oi epitheseis htan apo 1 IP H apo polles ? Panta kaneiskapios ena scan se sunithoi port mpas kai brei kana trojan pou na trexei se alla pc. Alla mhn anisixeis.

 

Kai episeis den pisteuw to Norton Sec h kati antistixw na xrisimopoiei ligotero cpu usage me tosa attacks.

 

To Norton Sec einai psilomapa, to pio light firewall alla minimal einai ton idion ton windows.

Epishs to tiny firewall einai arketa light.

To blackice den einai akribos firewall alla intrusion detector. Epishs to sygate firewall einai kalo alla kapos bary. Bebaia kanena apo auta den einai "heavy firewall" oute tha sou proteina na baleis kanena heavy. Alla ths perissoteres periptoseis den einai attacks opote min anisixeis.