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Security

• SEC2026-09-18
  Firewalls, what they're for and how they filter traffic
• SEC2026-09-17
  Two-factor authentication, how it actually works
• SEC2026-09-17
  Why your password probably isn't protecting you
• SEC2026-09-17
  VPNs, what they're actually for (and what they aren't)
• SEC2026-09-17
  Virus, worm, trojan, ransomware: the types of malware explained
• SEC2026-09-17
  Spotting a phishing email before it's too late