BIE-UKB Recall: Introduction to Cyber Security

• Vulnerability - a weakness or an opportunity, which can be exploited (probability + cost!)
• Risc - measure of danger severity (potential for loss or damage when threat exploits vulnerability)
  • Synonyms sometimes used: Threat, Danger
• Information Security
  • Cyber Security
• Dependability - the measure of RAMS parameters and Quality
  • Reliability
  • Availability
  • Maintainability
  • Safety/Security
  • Some additional parameters: Durability
• Cyber Threat
  • Any event with the potential to adversely impact organizational operations (process) assets, or individuals through

BIE-UKB Lecture 08 Notes: Security development lifecycle, introduction to concepts of applications security

• Bug - any defect in a product
  • behavior violating specification
• Exploit - sequence of commands that takes advantage of a bug or vulnerability
• from implicit to explicit rights
• FMEA - Failure Mode and Effects Analysis