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Networking Device and Protocols

7. FIrewall

7.2. Importance

Firewalls are essential for:

  1. Network security: Firewalls prevent unauthorized access to sensitive data and systems
  2. Protection against malware and viruses: Firewalls can block malicious traffic and prevent the spread of malware
  3. Compliance: Firewalls are often required by regulatory bodies to ensure network security and data protection