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Poslao: 08 Sep 2004 20:40
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- goranP
- Novi MyCity građanin
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Zdravo svima
Najzad sam uspeo da nateram intel 537 da radi u anrdaku,sto je za mene vrhunsko dostignuce,ali sad imam drugi problem pa molim nekog ko je voljan da mi pomogne.Evo ovako, isao sam na sajt grc.com i tamo mi je prikazano da su mi neki portovi otvoreni i vidljivi,a na sajtu pcflank mi je dat spisak otvorenih portova, pa sad sto mi je ciniti?postoji li neka vrsta firewall-a za linux i kako uopste da to resim .
hvala unapred
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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Poslao: 08 Sep 2004 20:44
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pa imas vise opcija.... od podesavanja file-a iptables, pa do raznih fwall programa... guarddog, firestarter, a ima i kmyfirewall...
odaber sta ti se svidja, skini sa inerneta i instaliraj.... samo pazi na cuvene RPM dependencies...
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Poslao: 08 Sep 2004 21:04
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- Peca
- Glavni Administrator
- Predrag Damnjanović
- SysAdmin i programer
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a sto jednostavno ne iskljuci pokrenute servise, ako ih ne koristi?
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Poslao: 08 Sep 2004 21:32
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- goranP
- Novi MyCity građanin
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evo spiska;
The test found open port(s) on your system: 80
The test also found visible port(s) on your system: 21, 23, 1080, 3128
If you have already installed and are using a firewall, check if it is set to make all the ports of your computer closed and invisible (hidden). If you have any problems adjusting your firewall, get help from the firewall developer. If the firewall is correctly set but fails this test, replace the firewall software and redo this test.
Trojan horse check
The test scanned your system to find signs of a Trojan. If a Trojan horse is on your computer a razbijacer can access your system's files and your personal data.
Warning!
The test found visible ports on your system: 27374, 12345, 1243, 31337, 12348.
The following Trojans use these ports: SubSeven, NetBus, SubSeven, Back Orifice, BioNet
Although these ports are visible, they are not open, so your system is not infected. However, having visible ports on your system means your computer can be "seen" over the Internet. This makes it very easy for skillful intruders to explore your system
If you have a firewall, check if it is set to make all your computer ports invisible (hidden). If it is, then it failed miserably. Replace it and redo this test.
Browser privacy check
The test checked if your web browser reveals any private information while you visit Web sites. Usually such information is: the last site visited, your locale and who your Internet Service Provider is.
Danger!
While visiting web sites your browser reveals private information about you and your computer. It sends information about previous sites you have visited. It may also save special cookies on your hard drive that have the purpose of directing advertising or finding out your habits while web surfing.
a sta da iskljucim? kako? i koji bi mi firewall bio najlaksi za pocetak ,a posle bih se valjda snasao
hvala
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Poslao: 08 Sep 2004 21:43
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- gamzzy
- Legendarni građanin
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Ja koristim (doduše na SuSE-u) guarddog i toplo ga preporučujem, mali i jednostavan GUI za iptables
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Poslao: 09 Sep 2004 10:43
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- Not now, John!
- Zaslužni građanin
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Prvo: da li surfaš preko proxy server, odnosno da li je IP adresa koju grc.com prikaže na stranici zaista tvoja?
Ako jeste: koju distribuciju koristiš? Vjerovatno je već u tvojoj distribuciji definisan /etc/rc.d/init.d/firewall ili /etc/rc.d/init.d/iptables fajl, ali se ne pokreće prilikom pokretanja računara. Vjerovatno postoji i neki program koji ti mogućava da definišeš pravila za firewall.
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Poslao: 09 Sep 2004 13:24
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- goranP
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mandrake 9.1 idem preko sezama, a kako da saznam IP adresu?
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Poslao: 09 Sep 2004 13:29
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goranP ::mandrake 9.1 idem preko sezama, a kako da saznam IP adresu?
/sbin/ifconfig | grep 'inet addr'
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Poslao: 09 Sep 2004 19:47
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- goranP
- Novi MyCity građanin
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nije ona IP adresa koju prijavljuje pcflank, jesam li onda sigurniji?
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