Patch management is the operational discipline of keeping operating systems and third-party software current across every managed endpoint — discovering what is missing, deciding what gets approved, deploying it inside a maintenance window, and being able to prove afterwards that it landed. The hard part is rarely the download; it is reliable unattended installation and defensible reporting.
IT Glossary
What is patch management?
The process of finding, approving, deploying, and proving software updates across a fleet.
What the practice is actually for.
- Most exploited vulnerabilities have had a patch available for months
- Insurers and auditors ask for patch posture as evidence, not as an assurance
- An install that silently fails is worse than one that never ran, because the report says you are covered
The practical version.
Odin delivers software MSI-first, because vendor MSIs install predictably under NT AUTHORITY\SYSTEM, and falls back to a Chocolatey bootstrap run from the agent rather than from a script. Approvals are per customer and per policy, with maintenance windows, deferral rules, and pre- and post-scripts. Failed installs open a ticket with the agent log attached, and patch posture is reportable per customer, per asset, and per CVE.
Read next.
What is RMM?
Remote monitoring and management — the tooling that lets a small team operate a big endpoint fleet.
ReadWhat is vulnerability management?
Continuously finding weaknesses across your estate, ranking them by real exposure, and driving each one to closure.
ReadWhat is IT asset management?
The practice of tracking every IT asset across its lifecycle — purchase to disposal.
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