Showing 1–4 of 4 articles
What to check after you turn DMARC on
Publishing a DMARC record starts an ongoing process. Verify legitimate mail streams, review alignment failures, and make onboarding new senders part of normal change control.
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Secure defaults people will leave switched on
A protective default is effective when people can complete real work without disabling it. Build a usable route for legitimate exceptions and test the resulting behavior.
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How a team of five can patch without stopping the work
A workable patch routine names an owner, prioritizes exposed and important systems, and checks the affected workflow after an update. Keep exceptions visible rather than indefinitely postponed.
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TLS checks: protect the connection all the way to the service
A valid certificate at the public edge is only part of a secure connection. Review protocol settings, hostname validation, internal hops, and the origin that ultimately handles the request.
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