Optimizing Information Security Investments with Limited Budget.
Andreas SchillingBrigitte WernersPublished in: OR (2014)
Keyphrases
- information security
- limited budget
- investment decisions
- countermeasures
- information systems
- security issues
- intrusion detection
- weighted distance
- network security
- smart card
- information assurance
- information technology
- key factors
- smart grid
- information security management
- portfolio optimization
- iso iec
- e government
- technical issues
- security level
- decision making
- real world
- security risks
- non stationary