They help to protect against viruses, malicious software and hackers. At the same time, they can allow communication with other computers or Internet sites that are known to be safe. There are two types of firewalls: Hardware-based and softw...英国华人论坛
Computers are like cars to the average person who has one. Everyone knows how to drive one but not everyone knows the mechanics of the insides, especially if something goes wrong. Not many people know how to fix their cars if something goes...英国华人论坛
What is a Firewall?The term "firewall" illustrates a system that protects a network and the machines on them from various types of attack. Firewalls are geared towards keeping the server up all the time and protecting the entire network.The...英国华人论坛
Contractors use the word firewall to denote a physical barrier to keep flames from spreading from room to room. Home networks also have (or should have) firewalls. These are hardware, software or a combination of the two which protects a net...英国华人论坛
Get Some Protection: Part 2 Firewalls First there were viruses and now there are Firewalls - confusing isn't it? The ability of computers to talk to each other and exchange files is one of their great advantages. This ability is what lies be...英国华人论坛