7 Tips for Secure Home Network

When you are planning to do home networking or your house already has networking, you should consider about security of your network. Security here means you don't want other people use your network resourses( use your wireless internet connection ), put spyware to your home PC's so it can monitor your activity, and the worst part is distribute virus. Here 8 tips on securing your home network;



1. Make sure to install virus protection software on all PCs on your network, and make sure they are updated as routinely as possible. You can buy or yse free antivirus like AVG.


2. Enable Microsoft file and printer sharing with extreme caution. If you set permissions incorrectly, outsiders can locate your PCs more easily and gain access to files on your hard drives. Consider enabling port blocking on your firewall.


3. If you have children using your network, consider setting up some form of Web filtering through either a software-based firewall (like McAfee Internet Security or Norton Internet Security ) or a hardware firewall (like the D-Link or Linksys Firewall Router).



4. You can also install monitoring software that can log internet activity like ccproxy. You can use it for free for 3 PC's.


5. If you choose a hardware firewall, make sure it includes Stateful Packet Inspection (SPI). SPI inspects the content of packets (not just the source and destination addresses and ports) to determine whether to allow them access to your network.


6. If you're building a wireless network, be sure to turn on WEP (Wired Equivalent Privacy) on your wireless router or access point. If you put open, your neighbour can use your internet connection for free :)


7. Periodically check for heavy traffic on your router's LEDs and whether each PC's log files contain new entries you are unfamiliar with. These factors could indicate that someone has hijacked your PC and is using it for DDoS attacks or other malicious activity.


8. At night, shut off your wireless router—especially if you live in a densely populated area—and your PCs. What is not available cannot be hacked.