Home Network Security to keep your network Safe

Computers are an indispensable part of homes and offices today. Computers are used for many things like shopping, investing, banking and communicating with others through chat programs and e-mails. Although communication may not require secrecy, other dealings such as bank transactions and accounts have to be protected from intruders trying to access them.

You also certainly do not want your personal mails from being hacked and read by strangers. You also do not want anyone sending forged mails or wrong information from your system to other systems. It is important to prevent all this from happening with the help of home network security systems.

Network Security

Network security is the process of detecting any unauthorized use of your computer and preventing it from happening again. Basically, those who intrude on other’s computers do not want any of your personal details. They only use your system to attack other computer systems. Attackers hack into business, government or financial institution’s network from a different computer to hide their location. Intruders can also monitor your activities on the computer and change your data by reformatting the hard disk.

Types of software

Certain software comes with default settings which are easy to crack and break into your computer. As a first step towards home network security, it is necessary to change these default settings to prevent access to other users. For example, commands can be executed by outsiders on your chat program that enables some others to place programs that are harmful on your computer. These harmful programs start running as soon as you click on them.

Denial of service attacks, back door and remote administration programs, Trojan horse programs, unprotected windows shares, e-mail spoofing, cross site scripting, etc are some of the common security threats.

Installation and use

In order to be protected from security issues, it is important to follow a good home network security system for your computer. The first step is to install a good anti virus program. The virus signatures in the anti virus programs recognize threats that match their signature code and denies access to the file containing the threat.

Effective patches can provide home network security by closing any holes and thereby access to harmful programs. It is however important to keep your system patched by a reliable vendor.

The next aspect is to exercise caution before opening e-mails from unknown sources, especially if they come with attachments. Installing firewalls is another excellent means of protecting your computer. While an antivirus detects presence of virus, firewalls keeps out unwanted intruders and allows access only to those packets that it recognizes and confirms to be safe.

Features

Home network security includes making back ups of all your files and folders and protecting every transaction and program with a password. Passwords should be strong, unique and not related to any other password. You must remember not to share them with anyone. It is safer to write them down in case you forget.

Other home network security measures include being cautious while downloading programs, installing and using access controls and file encryption programs and also a hardware firewall.

Last but not the least, it is high recommended to keep your computer network turned off when not in use. Taking sufficient home network safety precautions will ensure a stress free and hassle free usage of your computer.

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