Sophos highlights:
- Inexpensive, very user-friendly and straightforward
- Capable of protecting a large number of connections
- Comes packed with decent parental control suits
- Impressive remote management capabilities
- Exploit, keylogger, and ransomware protection
Emsisoft AntiMalware highlights:
- Double scanner
- Powerful active protection
- The free option is no worse than a paid one
- The program offers scanning options: deep, fast, selective, and smart