ISC2 Certified Secure Software Lifecycle Professional (CSSLP) Practice Question

Your organization urgently needs an update and downloads a pre-compiled open-source library from an unofficial mirror. Before approving the component, which action most directly confirms its pedigree and provenance to ensure it originated unaltered from the legitimate supplier?

  • Compare the file's cryptographic hash with the maintainer's digitally signed checksum.

  • Deploy the library in a staging environment and monitor run-time behavior for a week.

  • Examine the library's license to confirm it allows commercial redistribution.

  • Run a static code analyzer to detect known weaknesses in the library.

ISC2 Certified Secure Software Lifecycle Professional (CSSLP)
Secure Software Supply Chain
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