The technique that best addresses the issue of insider threats from employees who have individual access to encrypted material is key splitting. Here’s why:
Key Splitting: Key splitting involves dividing a cryptographic key into multiple parts and distributing these parts among different individuals or systems. This ensures that no single individual has complete access to the key, thereby mitigating the risk of insider threats.
Increased Security: By requiring multiple parties to combine their key parts to access encrypted material, key splitting provides an additional layer of security. This approach is particularly useful in environments where sensitive data needs to be protected from unauthorized access by insiders.
Compliance and Best Practices: Key splitting aligns with best practices and regulatory requirements for handling sensitive information, ensuring that access is tightly controlled and monitored.
[References:, CompTIA Security+ SY0-601 Study Guide by Mike Chapple and David Seidl, NIST Special Publication 800-57: Recommendation for Key Management, ISO/IEC 27002:2013: Information Technology - Security Techniques - Code of Practice for Information Security Controls, By employing key splitting, organizations can effectively reduce the risk of insider threats and enhance the overall security of encrypted material., , , ]
Submit