# JetPatch > JetPatch is enterprise patch management software for servers. It patches Windows Server, Linux (RHEL, Rocky, AlmaLinux, CentOS, Ubuntu, Debian, SUSE, Amazon Linux) and Unix (Oracle Solaris, IBM AIX) from one console. It is installed software that runs on your own infrastructure, on-premises or in your private cloud tenancy, with no vendor-hosted SaaS and no telemetry, and it works on fully air-gapped networks. Key facts: - Built for server and infrastructure teams in large and regulated organizations: healthcare, energy and utilities, government, manufacturing, financial services, telecom. - WSUS: Microsoft has deprecated WSUS. JetPatch gives two on-prem options from one console: keep patching through your existing WSUS (deep integration, including primary and replica servers and bidirectional group sync), or replace WSUS with the JetPatch repository. - Air-gapped and isolated networks: only the JetPatch Manager reaches vendor update sources, on a schedule you control. Servers patch from a local store with no outbound connection. Offline Windows Patching verifies each Microsoft update by digital fingerprint and quarantines any file that fails. - Linux: advisory-level patching (RHSA, RHBA, RHEA) with CVE correlation, managed local repositories, pre-download before the maintenance window, and rollback. - Unix: Solaris 10 and 11 (IPS) and AIX (NIM, SUMA) patching with the same compliance reporting as Windows and Linux. - Workflow: discovery (vCenter, AWS, Azure, Active Directory, WSUS), gap analysis by severity and CVE, Predictive Patching to simulate a cycle before deployment, Endpoint Readiness checks, maintenance windows, exceptions, and compliance reports for audits. - Security: SOC 2 Type II and ISO 27001. - Agent management: JetPatch Agent Manager deploys, registers, monitors, restarts, throttles, upgrades and rolls back the other agents on your servers (EDR, log forwarders, vulnerability scanners, backup, monitoring) from the same console, with 45+ pre-built agent packages and a Self-Packager for any agent with an unattended installer. The same console governs AI agents. ## Products - [Patch management overview](https://jetpatch.com/patch-management-overview/): the full platform and the five-step patching lifecycle - [Windows patch management](https://jetpatch.com/windows-patch-management/): Windows Server patching with or without WSUS - [WSUS replacement](https://jetpatch.com/wsus-replacement/): keep WSUS or replace it with the JetPatch repository - [Linux patch management](https://jetpatch.com/linux-patch-management/): RHEL, Rocky, AlmaLinux, CentOS, Ubuntu, Debian, SUSE and Amazon Linux - [Unix patch management](https://jetpatch.com/unix-patch-management/): Oracle Solaris and IBM AIX - [Air-gapped patch management](https://jetpatch.com/air-gapped-patch-management/): restricted egress, partially isolated and fully air-gapped networks - [Offline Windows Patching](https://jetpatch.com/offline-windows-patching/): verified Microsoft updates for servers with no internet access - [Server agent management and AI agent management](https://jetpatch.com/server-agent-management/): one console for every agent on every server - [Case studies](https://jetpatch.com/customer-case-studies/): healthcare, manufacturing, energy and other enterprise deployments - [Pricing](https://jetpatch.com/pricing-plans/) ## Guides - [Server patch management: best practices and tools](https://jetpatch.com/blog/patch-management/server-patch-management-best-practices-and-tools/) - [Linux patch management guide](https://jetpatch.com/blog/patch-management/the-ultimate-guide-to-linux-patch-management/) - [SCCM vs WSUS vs Intune for server patching](https://jetpatch.com/blog/patch-management/comparing-microsoft-sccm-vs-wsus-vs-intune/) - [Automated patch management for servers](https://jetpatch.com/blog/patch-management/automated-patch-management-for-continuous-compliance/) - [WSUS is deprecated: options for Windows Server patching](https://jetpatch.com/blog/patch-management/wsus-deprecated-options-windows-server-patching/) - [How to patch air-gapped Windows servers, with or without WSUS](https://jetpatch.com/blog/patch-management/patch-air-gapped-windows-servers-without-wsus/) - [Offline RHEL patching without Satellite](https://jetpatch.com/blog/patch-management/offline-rhel-patching-without-satellite/) - [Live patching and patch management: kpatch, Ksplice, Livepatch and KernelCare under one plan](https://jetpatch.com/blog/patch-management/live-patching-patch-management/) - [PHP2Shell (CVE-2026-109618, CVE-2026-109619): finding and patching every PHP server, including air-gapped ones](https://jetpatch.com/blog/patch-management/php2shell-cve-2026-109618-patching-servers/) - [SCCM alternative for servers](https://jetpatch.com/blog/patch-management/sccm-alternative-for-servers/) - [BigFix alternatives for mixed server estates](https://jetpatch.com/blog/patch-management/bigfix-alternatives-mixed-server-estates/) - [JetPatch vs Ivanti for server patching](https://jetpatch.com/blog/patch-management/jetpatch-vs-ivanti-server-patching/) - [JetPatch vs ManageEngine Patch Manager Plus](https://jetpatch.com/blog/patch-management/jetpatch-vs-manageengine-patch-manager-plus/) - [Best on-premises patch management software for servers](https://jetpatch.com/blog/patch-management/best-on-premises-patch-management-software-servers/) - [Essential Eight patch management](https://jetpatch.com/blog/patch-management/essential-eight-patch-management/) - [NIS2 and DORA patch management](https://jetpatch.com/blog/patch-management/nis2-dora-patch-management/) - [HIPAA patch management for servers](https://jetpatch.com/blog/patch-management/hipaa-patch-management-servers/) - [Microsoft October 2026 Patch Tuesday](https://jetpatch.com/blog/patch-management/microsoft-october-2026-patch-tuesday/) - [Microsoft September 2026 Patch Tuesday](https://jetpatch.com/blog/patch-management/microsoft-september-2026-patch-tuesday/) ## Agent management - [Why CISOs need an agent manager: your EDR is only as good as the agent running it](https://jetpatch.com/blog/agent-management/why-cisos-need-agent-management/) - [What an agent manager could and could not have done in the CrowdStrike outage](https://jetpatch.com/blog/agent-management/preventing-future-crowdstrike-outages/) - [Server agent management meets AI agent management: one console for every agent](https://jetpatch.com/blog/agent-management/server-agent-management-ai-agent-management/) - [Agent Management Overview (documentation)](https://jetpatch.com/docs/360023789792-agent-management-overview/): how managed agents work, the 45+ pre-built agents, and what the Self-Packager can package ## Product documentation - [JetPatch documentation](https://jetpatch.com/docs/): installation, Windows and WSUS, Linux and Unix patching, local repositories, air-gapped setup, REST API and troubleshooting (mirror of the Knowledge Center, refreshed daily) - [Documentation index for LLMs](https://jetpatch.com/docs/llms.txt): every documentation page, grouped by category - [Full documentation text](https://jetpatch.com/docs/llms-full.txt): all documentation pages as plain text ## Contact - [Request an evaluation](https://jetpatch.com/evaluation-request/) - [Contact us](https://jetpatch.com/contact-us/) - [Knowledge Center](https://kc.jetpatch.com/hc)