Free Virus Removal Tools

Published by: abhishek, in Free online software

October7th2010

In this technical and modern era the internet users are growing rapidly so we all need a security against computer viruses to protect our computers and networks whether it is used for personal or professional reasons. The public, private and defense departments are totally dependent on computer networking so it becomes very crucial to provide a network security against these threats. These free virus removal tools are aimed to provide solutions against these threats.

First we need to understand, what exactly a Computer Virus is? A computer virus is an executable program or code that is designed to replicate itself by being copied and initiating its copying into another program. So the basic need of these free virus removal tools is to provide free antivirus and antispyware protection against viruses, malware and spyware.

Different Categories of Virus Removal Tools:

There is bundle of free virus removal tools or antivirus software is available on the internet websites which are categorized in the following way-

Free Online Virus Scanner & Trojan Scanner: Virus scanner or Trojan scanner can help you out from problems occurring in your PC due to the viruses and malware. The main aim of online scanning is that you should make sure that your computer is free from viruses, worms and Trojans. Most of these scanners do not require any explicit installation and run in your browser. It keeps your PC up-to-date and gives protection against these threats.

Free Firewalls: A firewall can be implemented in either software or hardware form which is designed to prevent the unauthorized user to access the private network connected to internet, called intranet. These firewalls protect transmission of data on the network and provide security by detecting viruses, worms and other malicious programs, as well as hacker attacks, spam and spyware.

Free Network Security Tools: There is wide range of network security tools and utilities that you can use to secure the network and the computers associated with it. Free Port Scanner is one of them by which you can scan ports to determine the ports availability and predefined port ranges and to check whether the port is open or not. It can also be used by the attackers to determine the running service associated with the port. So this tool is basically used by the administrators across the Internet Protocol Suite (TCP\IP). Free Packet Sniffer is another network security tool that handles the traffic travelling over the networked components or systems. The packet sniffer captures and decodes each data packet flowing across the network and then takes appropriate action after analyzing the problem. This is the fast and efficient way to determine the network intrusion attempts and network misuse by unauthorized users.

Free Anti-Rootkit Software: A Rootkit is a set of utilities that enables an unauthorized user to get system privileges to access the computer by hiding his presence from administrator. The Anti-Rootkit software allows you to protect your computer from viruses, worms, hackers and other malicious entities.

Free Link Scanner Software: Link scanner software keeps you safe to identify that the web pages you visit is safe or not by checking the links. It also protects from search results before it opens in operating system.