What are the most common types of malware that compromise network security, and how can they be prevented?
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What are the most common types of malware that compromise network security, and how can they be prevented?
Common types of malware that compromise network security include:
1. Viruses: Programs that can replicate and spread by attaching themselves to files or programs. They can be prevented by using antivirus software and keeping it updated.
2. Worms: Self-replicating malware that spreads across networks without needing human interaction. Prevent them by regularly updating software and using firewalls.
3. Trojans: Malware disguised as legitimate software, which can cause harm once activated. Avoid downloading from unknown sources and be cautious with email attachments.
4. Ransomware: Encrypts files and demands payment for decryption. Regularly back up important data and be cautious with email links or attachments.
5. Spyware: Collects sensitive information without the user’s consent. Prevent it by using anti-spyware software and being mindful of online behaviors.
6. Adware: Displays unwanted advertisements and can slow down systems. Avoid clicking on suspicious ads and use ad-blocking software.
7. Keyloggers: Record keystrokes to capture sensitive data. Prevent them by using virtual keyboards for sensitive inputs and keeping software updated.
To prevent malware infections, maintain strong cybersecurity practices like updating software, using firewalls and antivirus programs, avoiding suspicious links or downloads, and educating users about the importance of cybersecurity best practices.