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.
Marking a Terraform variable sensitive redacts it in the CLI, but the value is still written to state and plan files. What that means and what to do.
A saved Terraform plan can hold sensitive values in cleartext even when the console hides them. How to store, share and expire plan artifacts in CI.
ignore_changes stops Terraform from reverting listed attributes. It suits autoscaling and tags, but it can hide security drift. A checklist for safe use.
OIDC lets a CI job get short-lived cloud credentials instead of storing keys as secrets. How the trust works and why the subject condition matters.
The telematics control unit links a car to the cloud, apps and cellular networks. Learn why it is a key security boundary and how to review it.
The December 2024 joint guidance on communications infrastructure lists visibility steps for network teams. Here they are as a checklist anyone can apply.
A plain checklist of the hardening steps in the December 2024 joint guidance: management networks, protocols to turn off, MFA, and prompt patching.
A TARA is the main risk method in automotive cybersecurity engineering. Learn the steps, the inputs to a risk score and a worked outline you can adapt.
Attackers edit or delete logs to hide their tracks. Ship logs off the host fast, use append-only storage, restrict access and monitor the logging system.
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