What is the best security software for computers?

Security software is type of software that ensures the security and protects your computer, network or system from unauthorized attack and access. In this article, we will discuss basic tips on what is the best security software for computers.

What is the best security software for computers?

Security is very important because its provide integrity, authentication and availability of computer data and resources. If anyone ask me what is the best security software for computers, then I will tell him the “intelligent user” is the first line of defense or security for computers.

However, there are some security software’s which will ensure security of your computer data. The software’s are as follows:

1. Installing antivirus

Antivirus software is the first security software to protect your computer from virus and malware. It is a software program that helps to protect your computer from different types of cyber threat such as viruses, worms, Trojan horses, and malware. It scans every file to your computer and helps to prevent virus attack to your computer system.


It is recommended that if you use the Internet then you should use professional anti-virus software such as Bitdefender, Norton, Kaspersky, Panda, ESET, Avast, AVG and keep updated with latest version.

Antivirus software

2. Firewalls

A firewall is a another security software tools which is designed to monitors incoming and outgoing network traffic based on security rules and protects your system. Its main purpose is to create an obstacle between internal and external network in order to protect cyber threats and protect your computer.

If your computer ports are open, then a malicious script can sent by an attacker and gain unauthorized access to your computer. A windows firewall can acts as a simple defence by closing all types of ports.

  • In Windows operating system, this can be found by navigating to:
    • First, Click Start→ Control Panel→ System and Security→ then, Windows Firewall.
    • Then, click the Turn Windows Firewall On or off link in the left pane of the window.
    • Select the Turn on Windows Firewall radio button for one or both of the network locations.
    • And Click OK.

3. Using VPN

A virtual private network (VPN) is a secure technology that creates a safe and encrypted connection over a less secure network, such as the internet. It is used to protect your sensitive data.

It is an encrypted connection which adds more security to private and public networks, like WiFi Hotspots and the Internet.

The main key advantage of VPN is that it is less expensive than a private wide area network (WAN).

4. Use strong Passwords

Although, the use of strong password is not software tools but also it is very important to use strong password to protect your computer from hacker.

We are using very weak password because it is very easy to remember in human mind such as date of birth, mobile no, employee id, student id 123456 and more.

To protect your computer from virus and malware attack you have to create and use a strong and standard password.

To creating a strong and standard password you can use character, numbers, special characters (minimum 10 characters in total) and change them on a regular basis.

For example: T@u)hi&7D4 is a strong and standard password.

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