Cylance vs Total Defense

Cylance was founded in 2012 in Irvine, California, focusing on using artificial intelligence to prevent cybersecurity threats proactively. While their early success was rooted in enterprise solutions, they expanded into the consumer space in 2018 with Cylance Smart Antivirus—a lightweight, AI-based security tool designed to stop threats before they could run. Their antivirus software didn’t rely on traditional signature updates or scheduled scans. Instead, it analyzed behavior in real time and blocked suspicious files. Users could manage multiple devices through a centralized, cloud-based dashboard. They positioned their service as a minimal-intervention alternative for individuals and families seeking quiet, background protection. However, third-party testing was limited. The one major AV-Test evaluation in 2020 gave them strong performance marks but below-average protection results. They also lacked standard features found in broader security suites, such as VPNs or password managers. BlackBerry acquired Cylance Smart Antivirus in 2019 and gradually phased out their home antivirus. Arctic Wolf's acquisition of the company's enterprise solution led to their complete discontinuation by 2024. What did they bring to the table—and what can today’s users learn from their short-lived approach to home cybersecurity?

Founded in 1992 and now part of OpenText, Total Defense is a U.S.-based cybersecurity company offering antivirus and internet security products. Their services span from basic protection for Windows and macOS to comprehensive suites that cover up to ten devices, complete with ransomware monitoring, phishing filters, cloud backups (10GB–25GB), and parental controls for safe browsing across the household. They offer an Android mobile app that adds real-time scanning, app lock, anti-theft tools, and privacy alerts without draining your phone’s performance. Each plan includes a 30-day free trial, U.S.-based support, and a 60-day money-back guarantee, giving new users room to explore. While they aren’t as prominent in third-party antivirus testing labs, Total Defense maintains high ratings across user review sites and holds an A+ from the BBB. With a clean interface, quiet performance, and reliable protection, they’re a worthy contender for anyone looking to secure their devices without diving into complex configurations or bloated extras.