Firewall X-treme 1.0 - He is a good, free program allotted to the protection of the computer against campaigns of all kinds from the network so as the Trojan Horse, viruses or spy programs. The tool is monitoring the system and he is notifying the user when some program wants to unite with the Internet and then he is asking whether it is possible to it to allow him.

Irbis Firewall 1.5 - Updated version of the personal firewall, the known and valued from excellent utility programs Symantec company. Norton Personall a Firewall is an effective program zabiezpieczający before setting to stores of the computer on the part of hackers and sending and with sending the undesirable information by spywares.

Prisma Firewall 1.3 - Personal firewall, of known and valued from excellent utility programs Symantec company. Norton Personall a Firewall is an effective program zabiezpieczający before setting to stores of the computer on the part of hackers and sending and with sending the undesirable information by spywares. He is causing that right after putting the product in the computer is becoming invisible from the Internet, so hackers cannot find him.