Former division of CA Technologies / Former VET Antivirus Software


Get a money back
guarantee within 60 days.



  • Best-of-breed rootkit protection
  • Reduced memory footprint
  • Redesigned, intuitive
    interface & central control
  • Quick scan prior to installation
  • One-click installation
    & an uninstall feature
  • Auto scanning of USB drivers

Total Defense Anti-Virus

Comprehensive Virus and Spyware Protection

Total Defense, formerly the Internet Security division of CA Technologies who brought you CA Anti-Virus, offers professional-grade anti-virus and anti-spyware protection for home and home office users. The comprehensive solution offers integrated virus and spyware combating capabilities, guarding your PC from worms, Trojans, FakeAV and other malware that can slow down or even damage your PC. And you can set your security settings in a snap with the intuitive interface.


AUD $49.95 Save 40%
NOW ONLY AUD $29.95 / yrBuy Now

The comprehensive Total Defense Anti-Virus solution, formerly CA Anti-Virus, offers integrated virus and spyware combating capabilities, guarding your PC from worms, Trojans, and other malware that can slow down or even damage your PC.


Increased detection of malware with cloud-based scanning, enabling checks against a significantly larger database of malware. Cloud Scanning delivers a higher level of protection by having the pattern of your files compared against a trusted whitelist of known good files online.


Automatically scans all downloads ensuring infected files are quarantined before they can cause harm.

Real-Time Virus & Anti-Spyware

Prevents viruses, worms, rootkits, FakeAV, and Trojan horses from infecting your PC and protects you from existing and emerging spyware threats.

Fast Scanning

Total Defense Anti-Virus is equipped with one of the fastest scanning engines in the industry: up to 8x faster compared to standard virus scanning engines -- as rated by Virus Bulletin's independent testing. This means you can enjoy more time using your PC, not waiting for it.

Continuous Updates

Keeps your PC protected against the latest threats by downloading malware signatures and feature updates. There's no need to upgrade to a newer version of the program either; your protection is upgraded to the latest release as long as you have an active subscription. It's seamless, automatic, and simple.

Automatic USB Scanning

Industry-leading anti-malware enhancements and automatic USB scanning technologies.

Informative Reports

Lets you monitor the status of your system by providing real-time reports that show user activity and system alerts.

Buy Now

Windows 7 (Ultimate/Business/Home Premium/Starter)

  • 32 & 64-bit
  • 1 GB RAM
  • 1 GHz or faster processor
  • Internet Explorer 8 or above

Windows Vista (Ultimate/Business/Home Premium/Starter)

  • Service Pack 1 or above
  • 32 & 64-bit
  • 512 MB RAM
  • 800 MHz or faster processor
  • Pentium-compatible CPU
  • Internet Explorer 7 or above

Windows XP (Home/Professional/Media Center Edition)

  • Service Pack 3 or above
  • 32-bit only
  • 256 MB RAM
  • 300 MHz or faster processor
  • Internet Explorer 7 or higher

Windows Home Server

  • 512 MB RAM
  • 1 GHz or faster processor
  • Internet Explorer 7 or higher

Required for all installations:

  • 300 MB of available hard disk space
  • 1024 x 600 or higher resolution
  • Internet Access
  • CD-ROM or DVD drive (if not installing via electronic download)
Buy Now
Feature Comparison Mobile Security Suite Anti-Virus Internet Security Suite
Automatic File Scanning
PC Performance
Stops Hackers
Blocks Suspicious Programs
Block Identity Theft
Block Dangerous Websites
Block Offensive Websites
Parental Controls
Backup & Restore
Data Migration
Free Installation & Support
  AUD$29.95 Save 35%
AUD$19.95Buy Now(Limited-Time Offer!)
AUD$49.99 Save 40%
AUD$29.95Buy Now(Limited-Time Offer!)
AUD$89.95 Save 30%
AUD$62.96Buy Now(Limited-Time Offer!)

"I liked the ease of installation, as well as the constant protection."
Adam M. - Burlington, Ontario Canada

"the fact that it downloads updates automaticaly,its like install and forget,you dont use all your time worried about viruses and spyware "
Timothy G. - Sacramento, CA USA

"I've been a user of CA products for many years and trust them fully with protecting all the computers in my home. Customer for life!!"
Scott C. - Pikeville, NC USA

"I do not have to do all kind of thing .it dons them for me."
Josephine G. - Haileah, FL USA

"it the best program out there that i have seen that keeps my pc safe all the time"
Corey W. - Roscommon, MI USA

"I haven't gotten anymore viruses thank God for that."
Shantel D. - Miami, FL USA

"It detected numerous viruses, spyware on my computer that were undetected by other spyware programs I had installed."
Kathy S. - Hemet, CA USA

"It is quick, takes up less computer space and doesn't get "strung out" into every program on the system."
Martin E. - Boise, ID USA

Buy Now

For technical support on how to use the product, how to register the license key or other software related issues, please contact Total Defense for free installation help, on:

  • North America: 1-877-205-7962

FREE Installation & Configuration for all Total Defense Products

Total Defense is continually updating its software to provide an enhanced user experience. When you purchase Total Defense software, you will automatically receive the latest upgrades available to the software completely free of charge.

FREE Unlimited Total Defense Software Support

Free professional installation and support of your Total Defense product.

The scope of support includes:

  • Fresh installation of a Total Defense product
  • Errors/problems during Total Defense product installation/un-installation
  • Total Defense Configuration related issues
  • Update related issues for Total Defense product
  • Error message/alert for Total Defense Product
  • Total Defense Product blocking software/games/websites
  • Post installation issues with Total Defense Product
  • Post installation performance issues with Total Defense Product

Spyware & Virus Submission

Customers can submit virus samples directly to Total Defense for analysis. Users with a suspicious file can submit that file directly to Total Defense in-house system, which is designed specifically to handle virus submissions and is monitored 24x7 by our team of anti-virus researchers.

Suspect files are quickly classified, reducing the time it takes to get virus samples from the public domain to our anti-virus labs. After submission, the system can automatically send email responses to let users know virus test results almost immediately.

Total Defense Global Security Advisor

The Total Defense Global Security Advisor serves as a rich, up-to-the-minute resource, containing detailed information on viruses, spyware, and PC vulnerabilities, as well as valuable documentation on the implementation of comprehensive anti-virus and anti-spyware protection. The Total Defense Global Security Advisor team monitors and responds to global virus, spyware, and other Internet threats around the clock, to defend against the damaging effects of virus outbreaks and spyware infestation.

For more information, visit:

  • Security Site

The researchers on the Total Defense Global Security Advisor team also publish a blog that covers a wide range of topics related to Internet security, including the latest on trends in malware and in-depth information on specific threats and vulnerabilities.

Buy Now