DISA STIG hardened BIND 9.16 authoritative DNS on Oracle Linux 8 - hidden primary + secondaries, TSIG hmac-sha384 zone transfers, DNSSEC via dnssec-policy. Air-gapped variant included.
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Updated
May 12, 2026 - Python
DISA STIG hardened BIND 9.16 authoritative DNS on Oracle Linux 8 - hidden primary + secondaries, TSIG hmac-sha384 zone transfers, DNSSEC via dnssec-policy. Air-gapped variant included.
Production-tested DISA STIG hardening guide for Sonatype Nexus Repository 3 on Oracle Linux 8 — tarball install, HTTPS via Jetty, PostgreSQL SSL, custom encryption keys, systemd sandboxing, SELinux, firewalld, SIEM forwarding. Includes an air-gapped variant and documents every OL8-specific pitfall.
DISA STIG hardened PostgreSQL 16 deployment for Oracle Linux 8. Covers TLS 1.2+, SCRAM-SHA-256, pgaudit, systemd drop-in, LVM storage layout, SELinux, CRL refresh, and rsyslog→SIEM forwarding. Includes air-gapped variant and password generators (Bash/Python/PowerShell).
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