CA Anti-Virus Downloads

Total Defense AntiVirus Plus offers comprehensive professional-grade security to home and home office PC users.

This easy-to-use security solution features one of the world’s fastest scanning engines and protects your computer against malware threats. These threats include worms, viruses and other malware that may disrupt your operations, reduce productivity, violate data privacy and even lose customer confidence.

Designed specifically for home and home office environments, Total Defense AntiVirus Plus introduces some industry-leading anti-malware enhancements and automatic USB scanning technologies. It packs unprecedented power into an even smaller memory footprint, making your computer security leaner, meaner and smarter than ever before.