Security Guides
Why VPN gateways should be first in your patch queue
VPN gateways face the internet and sit in front of the network. Here is how to rank them first, track versions, and handle a fix you cannot apply today.
Oct 18, 20263 min read
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Supply Chain Security, in plain English.
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.
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Patch readiness checklist: what to prepare before the next emergency
A checklist to run this week so the next urgent vulnerability takes hours, not days: inventory, groups, contacts, canaries, mitigations and metrics.
Oct 18, 20264 min read
Security Guides
Patch metrics that show risk, not just percent patched
A single percent-patched number hides risk. NIST SP 800-40 Rev 4 suggests a matrix of asset and vulnerability importance. Here is how to build one.
Oct 18, 20263 min read
Security Guides
Patch maintenance groups: how to define them and why they help
A maintenance group is a set of assets that share a patching plan. How NIST defines it and a practical way to build yours without overcomplicating it.
Oct 18, 20263 min read
Security Guides
Patch exception register: how to track what you cannot patch yet
A patch exception register records assets that miss their plan, why, and when they will be fixed. Fields to track, review cadence, and common traps.
Oct 18, 20263 min read
Security Guides
Myth vs fact: patch everything immediately and you are safe
Patching fast matters, but patch everything at once fails on testing, zero-days and unpatchable assets. Five patching myths checked against sources.
Oct 18, 20263 min read
Security Guides
Patch debt: why delaying routine patches makes emergencies worse
Skipping routine patches does not save time. NIST explains why it widens attacker windows and makes the next emergency patch slower and more disruptive.
Oct 18, 20263 min read
Security Guides
Password rules for small organizations: what CISA actually says
CISA advises long, random, unique passwords and a password manager. A short policy a school or nonprofit can adopt, with the length figures explained.
Oct 18, 20263 min read
Security Guides
Rolling out a password manager to a 10 person team
A week by week plan for introducing a company password manager: what to move first, how to handle shared logins, and what CISA says about length and MFA.
Oct 18, 20263 min read
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