Antivirus
Top Companies in 2025
Comodo vs Total Defense
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- Simple installation and setup process
- Customizable settings
- Budget-friendly Internet Security
- Online purchasing protection
- Parental control features
- PC performance optimization
- Automatic updates of outdated software
- App locking and remote anti-theft tools for Android
- Multi-device protection with a single subscription
- Billing issues reported
- Complex website
- Technical expertise may be required
- Security Suite available only on Windows
- No VPN or configurable firewall included
- No mobile security support for iOS
- Key features locked behind higher-tier plans
- Minimal third-party lab testing presence
Comodo, founded in 1998 and based in Bloomfield, New Jersey, have built their reputation on a prevention-first approach to cybersecurity. Although the company rebranded as Xcitium in 2022, the Comodo name remains active for their consumer-focused offerings, especially antivirus software and internet security tools. What sets Comodo apart is their "default-deny" model, a proactive method that automatically contains unknown files before they can harm your system. This technology, combined with real-time malware protection, sandboxing, and customizable firewall settings, forms the core of their free and paid solutions. Comodo’s Internet Security suite, available for Windows, adds extra layers such as secure shopping, VPN access, and live expert support. While some users highlight the software’s powerful features and lightweight performance, others note usability and customer support challenges. Despite this, Comodo has earned recognition in third-party lab tests and continues to appeal to users looking for solid baseline protection, especially those on a budget. Whether you’re considering their no-cost antivirus or a full-featured security suite, this review explores the tools, strengths, and limitations of Comodo’s approach to personal 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.
- Security Rating : Good
- VPN : Available
- Price : Starts at $29.99 per year
- Customer Experience : Fair
- Firewall : Available
- Free Trial : Unavailable
- Trustpilot Score : 1.7 out of 5
- Security Rating : Fair
- VPN : Unavailable
- Price : Starts at $39.99 for one year
- Customer Experience : Fair
- Firewall : Unavailable
- Free Trial : 30 days
- Trustpilot Score : N/R
- Auto containment sandbox
- Default-deny strategy
- Value-packed free software
- 60-day virus-free guarantee
- USB device scanning
- Generous cloud storage
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking—Undisclosed
- Behavior Analysis
- Cloud Scanning
- Dark Web Scanning
- Dedicated Ransomware Protection
- E-mail Scan
- File Encryption
- Free Version
- ID Protection
- Intrusion Detection System (IDS)—Undisclosed
- Malware Removal
- Mobile App
- On Demand Scan
- Real-Time Protection
- Spyware Removal
- Vulnerability Scanner
- Webcam Protection—Undisclosed
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking—Undisclosed
- Behavior Analysis
- Cloud Scanning—Undisclosed
- Dark Web Scanning—Undisclosed
- Dedicated Ransomware Protection
- E-mail Scan
- File Encryption
- Free Version
- ID Protection
- Intrusion Detection System (IDS)
- Malware Removal
- Mobile App
- On Demand Scan
- Real-Time Protection
- Spyware Removal
- Vulnerability Scanner
- Webcam Protection
- Boot Time Scans
- Browser Cleaner—Undisclosed
- Disk Cleaner
- Junk Files Removal—Undisclosed
- Software/Driver Updater
- Boot Time Scans
- Browser Cleaner
- Disk Cleaner
- Junk Files Removal
- Software/Driver Updater
- Cloud Storage Backup—Undisclosed
- Live Updates
- Parental Control
- Password Manager
- Rescue Mode
- USB Rescue Toolkit
- USB Vaccination—Undisclosed
- Cloud Storage Backup
- Live Updates
- Parental Control
- Password Manager
- Rescue Mode—Undisclosed
- USB Rescue Toolkit
- USB Vaccination
- Android—Undisclosed
- Browser Plugins
- ChromeOS
- Fire OS
- iOS—Undisclosed
- Linux
- macOS
- Windows
- Android
- Browser Plugins
- ChromeOS
- Fire OS
- iOS
- Linux
- macOS
- Windows
- Community Forum
- FAQs
- Help Guides
- Live Chat
- Phone
- Social Media
- Ticket
- Community Forum
- FAQs
- Help Guides
- Live Chat
- Phone
- Social Media
- Ticket