Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Check that data was collected, impact is complete, the cause goes deep, actions fit and stakeholders were told. A reviewer checklist from SRE guidance.
Set statement_timeout and a connection limit per application role with ALTER ROLE, not globally, so one slow query or leak cannot starve the database.
PostgreSQL's VALID UNTIL clause sets a date after which a role's password stops working. Use it for contractors, and automate rotation for services.
PUBLIC is an implicit group that includes every role. Privileges granted to it apply to all users, and new functions give it EXECUTE by default.
The trust method in pg_hba.conf lets anyone who can reach the server log in as any user with no password. Use scram-sha-256 for anything real.
PostgreSQL uses the first pg_hba.conf record that matches the connection and never falls through. Order rules carefully and check listen_addresses too.
Postgres row-level security puts a policy on every query against a table, so an app bug cannot return another tenant's rows. How it works and its limits.
After a dependency incident, review how your SBOM data served you. Ten blameless questions on speed, accuracy, coverage and what to fix before next time.
A short, blameless review after you ship a security fix: root cause, regression tests, sibling bugs, timeline gaps, and policy changes worth making.
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