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Top 30 Free Security Programs that All Windows Users Should Know

What are the 30 Popular Free Security Applications?

Security is very important to all computer users. I believe that everyone knows it. Do you know the latest fast-spreading viruses can get into unprotected computer within second? Have you ever experienced that your credit card was stolen by spyware? Millions people experienced that. Do know that hacker can hack into your network through internet and take control over the computer? Do you feel annoying with spam email? Do you have children, and want to protect them from inappropriate online contents? Have you ever experienced hard disk failure and losing important document without having a backup? It seems to be many questions and problems. Now let find out what are the solutions.

This page is written exclusively for someone who is looking for free and completed security software solutions. I listed 30 of most popular security related programs from six main software categories: Anti-virus, Anti-spyware, Personal Firewall, Spam Filter, Parental Control and Data Backup. Let find out what they are:

Anti-virus Software

Anti-virus software is must have program. Why? Going online without protection against the latest viruses, worms and Trojans; your computer is vulnerable. With fast spreading viruses, your computer can be infected within seconds after launching a website that contains virus or downloading malicious program. There are many types of viruses, some cause harmless but some cause devastating. The solution is getting one of the following five anti-virus programs installed in your computer if you don’t have one.

1. Avast! Home Edition

Avast! Home Edition is one of the most popular free antivirus software packages available on the internet today. It had been announced and celebrated 100 million registered users in late November 2009. The program is available with more than twenty language versions such as English, Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Chinese, Chinese Simplified, Chinese Traditional, Italian, Japanese, Korean, Macedonian, Malay, Norwegian, Other, Polish, Portuguese, Romanian, Russian and more. The program developed by ALWIL Software Company.

2. Avira AntiVir Personal

Avira AntiVir Personal is offered for free of charge to computer users to download and use, it is available for multiple platforms include Windows, Linux, FreeBSD and Solaris. This package is developed and offered by Avira GmbH. It is also one of most favorite antivirus program for home users. With basic protection, protects your computer against dangerous viruses, worms, Trojans and costly dialers. It is now also included basic Anti-spyware projection feature.

3. AVG Anti-Virus Free Edition

When talking about free antivirus software, AVG Anti-Virus Free Edition must be one of them. The program is provided for free of change by AVG Technologies. AVG Free provides you with basic antivirus and antispyware protection for Windows to protect against viruses and spyware. The program is compatible with Windows 7, Windows XP and Windows Vista.

4. COMODO Internet Security

COMODO Internet Security is freeware internet security software package by Comodo Security Solutions, Inc. It is available to download and use for free of charge. The program is integrated anti-virus with personal firewall together. During the setup process you will be given the choice to: Install the Antivirus as a standalone or Install the Firewall as a standalone or Install both Firewall and Antivirus.

5. ThreatFire AntiVirus Free

ThreatFire AntiVirus is another free anti-virus software package from PC Tools Company. The program provides protection for your PC against attacks by detecting malicious behavior, such as capturing your keystrokes or stealing your data. It also include Real-time behavior-based protection, Automatic Smart updates, Advanced custom rules, Informative program alerts, Free online support, Personal and individual use allowed.

Anti-spyware / Spyware Removal Software

Anti-spyware program is designed to protect your computer from spyware which can secretly install in your computer and record keystrokes and steal your personal information including credit card number, user account and password. Millions of people experienced losing their credit card number through spyware. Spyware Removal is essential especially for someone who frequently making purchase online. You can also find this anti-spyware feature in most of today anti-virus programs including Avira AntiVir Personal, Avast! Home Edition, AVG Anti-Virus Free Edition and ThreatFire AntiVirus Free.

1. SpywareTerminator

Spyware Terminator is a complete spyware protection program that provided you for free of charge. Spyware Terminator is licensed for free for both home and business use. With Spyware Terminator, user can scan for spyware in the computer, set real-time protection include application guard, system guard and internet guard and more. The program has included the popular award winning open-source antivirus, Clam AntiVirus (ClamAV), for optional integration to achieve a higher level of security.

2. SUPERAntiSpyware Free

SUPERAntiSpyware Free Edition is freeware anti-spyware software program developed and offered by SUPERAntiSpyware Company. The program can detect and remove thousands of spyware, adware, worms, malware, Trojans, keyLoggers, dialers, and Hijackers. SUPERAntiSpyware features many unique and powerful technologies and removes spyware threats that other applications fail to remove, but it does not include real-time blocking or scheduled scanning.

3. a-squared Free

a-squared Free is a free anti-virus plus anti-spyware software application which provides basic protection features. It provides you ability to scan your PC for infections of Trojans, Viruses, Spyware, Adware, Worms, Bots, Keyloggers and Dialers. This program is developed and offered by Emsi Software GmbH. You can download and use it for free of charge, no need to spend a dime. a-squared Free is using signature based malware defense and blocking.

4. Spybot-S&D

Spybot-S&D is a completely free of charge anti-spyware, there is no commercial version. Donation is source of fund to keep project alive and further developer. The program is designed to help you protect and removal spyware for your computer. Spybot-S&D is available for multiple languages support. The software has immunized feature that allow user to protect against spyware inside the internet browsers.

5. SpywareBlaster

SpywareBlaster is free of charge spyware protection solution for personal and educational use. SpywareBlaster can protect from adware, spyware, browser hijacking, and other online threads. With the software user can block spyware from tracking cookies in Internet Explorer and Mozilla Firefox internet browsers and prevent the installation of ActiveX-based spyware and other potentially unwanted programs. Restrict the actions of potentially unwanted or dangerous web sites.

Personal Firewall Software

Personal firewall software is designed for another security reason. The software is used for hacker protection, unauthorized access through network and internet. Firewall will alert the message when there is any access to computer. With firewall software, user can restrict access to programs in computer. Some personal firewall programs such as COMODO Internet Security has also included anti-virus protection feature.

1. PC Tools Firewall Plus

PC Tools Firewall Plus is a free personal firewall for Windows that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network. By monitoring applications that connect to the network Firewall Plus can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information.

2. Outpost Firewall Free

Outpost Firewall Free is a free edition of Outpost Firewall, a product of Agnitum Ltd. The program gives you solid firewall protection with standard packet and application filtering to safeguard your data against unauthorized third parties. Moreover, you get advanced protection against illegal program activity that will help prevent unknown threats. All this coupled with minimum impact on your system resources makes Outpost Firewall Free a must-have instrument for an unprotected PC.

3. GhostWall

GhostWall is a lightweight firewall which allows you to restrict the communications between your computer and others. GhostWall is simply a firewall, mainly designed to replace the standard Microsoft firewall with better features and performance. GhostWall runs on Windows XP, 2000, 2003, XP64.

4. Ashampoo FireWall FREE

Ashampoo FireWall FREE a free version of Ashampoo FireWall which you can download and use at no cost. It is designed to help you in protecting against attacks from the Internet. It is essential for identifying and stopping the activities of many malicious virus and spyware programs. Ashampoo FireWall FREE can also monitor the local connections used inside your computer as well as monitor all the local LAN traffic into and out of your computer.

5. Online Armor Free

Online Armor Free is free version which provides basic security features for those on a tight budget. The premium edition expands this protection with automatic updates and our unique Banking Mode to protect you when banking online – and the top of the line Online Armor ++ includes powerful Antivirus and Antispyware capabilities. The program is available in several languages including English, Italian, German, French and Dutch.

Anti-spam / Spam Filter Software

When we see this term “anti-spam” I believe most people know it while spamming is still the hot topic today. Spam filter program is used for protecting spam email (unsolicited email) for Outlook, Outlook Express, Windows Mail and Mozilla Thunderbird. In the following, you will find five most popular free spam filter software programs which are available for you to download and use at no cost.

1. SPAMfighter Standard

SPAMfighter Standard is a free Spam Blocker tool that works for Outlook, Outlook Express, Windows Mail and Mozilla Thunderbird that automatically and efficiently blocks spam and phishing fraud. SPAMfighter Standard is 100% free for home users. Blacklist and block domains and emails. And the program is available in multiple languages including English, German, Spanish, Chinese, French, Italian, Greek, Dutch, Swedish, Norwegian, Suomi, Russian, Bulgarian, Portuguese, Japanese, Thai, Czech, Turkish, Polish, Vietnamese and Danish.

2. MailWasher Free

MailWasher is one of popular spam filter software. MailWasher Free is free version which you can download and use for free. This spam blocker works with Outlook, Outlook Express, Incredimail, Thunderbird, Windows Mail, GMail, Hotmail and other email programs. The program includes various anti spam tools ranging from your personal friends list and blacklist, customizable filters, external blacklists, bayesian spam filtering which quickly learns to distinguish your spam and good email and email virus filtering.

3. BullGuard Spamfilter

BullGuard Spamfilter is designed to help you in keep your inbox spam, scam and junk free. You can download and use BullGuard Spamfilter for free of charge and avoid unwanted spam and phishing attacks. Full integrates with email systems like Outlook, Outlook Express, Thunderbird and Windows Mail. The program is available for both Windows 32 bit and 64 bit system. Windows 2000, XP and Vista are supported.

4. POPFile

POPFile is an automatic mail classification tool. Once properly set up and trained, it will scan all email as it arrives and classify it based on your training. You can give it a simple job, like separating out junk e-mail, or a complicated one-like filing mail into a dozen folders. Think of it as a personal assistant for your inbox. OPFile classifies email into categories you define. It can sort into spam and not spam or into any number of categories you like e.g. work, personal, important project, hobby, etc.

5. Spamato

Spamato is an extendable spam filter system written in Java. The program is published on SourceForge as a GPL-licensed open source project! You can download and use it for free. Spamato is available as an add-on for Microsoft Outlook, an extension for Thunderbird and Mozilla Mail, and as a stand-alone proxy component.

Parental Control / Internet Filter Software

Internet is world resources that contain both good and inappropriate information, content and materials. When we say internet is good resources for children; they can have fun, study, we only thing on one side. But if we think on the other side, internet is also harmful and dangerous resources for children if they use it improperly and without control from the parents. Example the child may check websites that contain inappropriate contents like phonographic, violation, drug, gambling and more. There are also many cases that children chart with unknown people. Parental control software is the solution for this. Here are top free five you can download and use for free.

1. Windows Parental Control

If you are using Windows 7 or Windows Vista, this feature is included. This built-in parental controls can help parents determine which games their children can play, which programs they can use, and which websites they can visit and when. Parents can restrict computer use to specific times and trust that Windows will enforce those restrictions, even when they’re away from home.

2. K9 Web Protection

K9 Web Protection is very light parental control software that runs on web browser based. The software is providing for free of charge to home user. There many protection features like web categories to block that allow user to set level of protection, Time restriction, Website Exception and more.

3. KidZui

KidZui is a free Web browser, search engine and online playground for kids 3-12. Kids have the freedom to learn, play, search and discover over 2 million games, websites, videos and photos on their own. KidZui has the largest number of games, websites, videos and photos reviewed by parents and teachers anywhere. Kids can find what they need to help with schoolwork, by themselves. Kids safely express themselves, with their Zui, backgrounds, tags and online status. KidZui is free to all families but also offers paid Membership for extra benefits.

4. ChatShield

ChatShield is a simple parental control tool for Windows Live Messenger formerly MSN Messenger that automatically checks all instant messaging (IM) contacts against the NetIDme identity verification service, and simply stops any unidentifiable contacts from sending or receiving instant messages to/from your children.

5. OpenDNS Basic

OpenDNS Basic is a free version of OpenDNS, a web based security application which include web content filtering, Proxy/anonymizer blocking, Phishing and Botnet protection. OpenDNS Web content filtering provides with more than 50 categories of content to protect against proxies, P2P, Web 2.0, adult and more. There are 6 levels of content filtering from none, minimal, low, moderate, high and custom level. This free account allows you to make whitelist/blacklist up to 25 domains.

Data Backup / File Backup Software

Usually, no one knows when their computer will stop working, or damage, or virus attack which causes losing value data. Therefore, data backup is very important and necessary thing we have to do to keep important data safe even the computer has problem. Data backup software is developed to make backup task is much easier. The software allows user to backup and restore data easily. The program also has automatics backup function which performs data backup based on schedule by hourly, daily, weekly or monthly and the time can be specific.

1. Paragon Backup & Recovery Free Edition

Paragon Backup & Recovery Free Edition is one of popular free backup software programs available for you to download and use at no cost. It provides useful tools for you to backup and restore data to prevent from losing important document. The program also provides you partition and hard disk management facilities including partitioning and formatting hard disks. Let find out a bit more detail about the program. With Disk View feature, you can see the detail about selected drive such as volume letter and label, file system, used and free space, sectors per boot and cluster and several more.

2. Cobian Backup

Cobian Backup is free data backup application developed by Luis Cobian. It provides solution for data backup and some other computer utilities. With the program, user can using automatic backup by setting schedule whether by timer, daily, weekly, monthly, yearly, once or manually. With new versions, there are many new features added and upgraded such as support for Volume Shadow Copies, user will be able to backup locked files, support for 7zip compression, user can pause the backup in any place, the update function can now use SOCKS proxy and more.

3. EASEUS Todo Backup

EASEUS Todo Backup is a free data backup software program developed and offered by CHENGDU YIWO Tech Development Co., Ltd. It provides backup and restore solution to protect important data away from unexpected damage or loss. The program allows user to backup and restore disk or partition after viruses attack, unstable software download, and hard drive failure. It is a simple and easy to use data backup software with nice user interface.

4. Areca Backup

Areca Backup is an open source backup solution which is released under the General Public License (GPL) v2. It basically allows you to select a set of files / directories to back-up, choose where and how (as a simple file copy, as a zip archive etc.) they will be stored, and configure post-backup actions (like sending backup reports by email or launching custom shell scripts.

5. AceBackup

AceBackup is a free tool to create completely secure backups of your data. Store your data on any local storage device, on CD, DVD or on your remote FTP server. AceBackup allows you to backup single files and groups of files, for example for important or confidential documents. The program can also store different versions of your files. This can be useful if you would like to restore a certain version of your file at a later date.

30 Free Security Software Programs that All Computer Users Should Know from iSoftwareReviews

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