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Knowledge organisers/GCSE Computer Science (J277)/Identifying and preventing vulnerabilities

OCR J277 Paper 1 · 1.4.2

Identifying and preventing vulnerabilities

How to prevent system vulnerabilities using various security techniques

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Revision notes

  • a.Common prevention methods
  • a.i.Common prevention methods: Penetration testing
  • a.ii.Common prevention methods: Anti-malware software
  • a.iii.Common prevention methods: Firewalls
  • a.iv.Common prevention methods: User access levels
  • a.v.Common prevention methods: Passwords
  • a.vi.Common prevention methods: Encryption
  • a.vii.Common prevention methods: Physical security