Post #6 The importance of Network and System Security

 Network security is vital in today’s world. Without it, individuals and businesses are vulnerable to attacks that can destroy data and trust.


I researched two threats:


1. Malware and Ransomware:

  • Locks users out of systems and demands payment
  • Can destroy or leak data
  • Prevention: backups + anti-malware tools

2. Phishing:

  • Tricks users into giving up passwords or info
  • Can lead to identity theft or stolen money
  • Prevention: user training + MFA (multi-factor authentication)


Security starts with awareness and is enforced with strong tools and habits.


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