Computer Science · Cyber Security
What is the main difference between a firewall and an antivirus software?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A firewall protects a computer from unauthorized network access, while antivirus software protects against malware infections.✓
- 2A firewall is strictly a hardware device, while antivirus is strictly a software program.
- 3A firewall is used to encrypt network traffic, while antivirus software is used to delete user files.
- 4A firewall detects hardware faults, while antivirus software optimizes processor speed.
Correct answer
A firewall protects a computer from unauthorized network access, while antivirus software protects against malware infections.
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