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JumpServer

Identity and Access Management (IAM)

Open Source
Self-hosted
E
Enterprise
OpenMSP Score
0
N/A
Reddit Impact Score
Github Score
0
30KStars
5KForks
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GNU General Public License v3.0License
Mar 1, 2026Last commit

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Okta
Okta
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Duo Security
JumpServer is an open-source Privileged Access Management (bastion host) platform built by FIT2CLOUD, founded in 2014. It gives IT/DevOps/MSP teams a single, audited gateway for accessing servers and applications instead of distributing raw credentials. The platform uses a modular architecture: a Django/Python core (API and RBAC engine), a Vue-based web console, a web terminal, and dedicated protocol connectors handling SSH/Telnet/Kubernetes/SFTP, RDP/VNC, and web-based database access (MySQL, PostgreSQL, MariaDB). Core capabilities include browser-based access with no local client required, full session recording/playback (video plus command stream), RBAC with fine-grained ACLs, automatic credential rotation, and multi-protocol asset support. The core Community Edition (jumpserver, koko, lion, chen, luna, lina) is licensed under GPLv3 and is genuinely free to self-host with no time limits. FIT2CLOUD also sells a commercial Enterprise Edition across four asset-based tiers, adding high availability, multi-tenant org isolation, RADIUS/SAML2, multi-cloud asset sync, and several closed-source connector add-ons not published in the public repos. FIT2CLOUD claims 500,000+ production deployments, making JumpServer one of the most widely deployed open-source PAM/bastion tools globally and a frequently cited open-source alternative to Teleport.
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Key Features

Web-Based Bastion Access

Connect to SSH, RDP, VNC, Telnet, database, and Kubernetes assets directly from a browser with no local client required.

Session Recording & Playback

Full video and command-stream recording of privileged sessions for audit and forensic review.

Real-Time Session Monitoring

Admins can watch live sessions and force-terminate suspicious ones.

RBAC with Granular ACLs

Role-based permissions plus IP, protocol, time-window, and command-level access control lists.

Credential & Account Management

Automatic account discovery, scheduled password rotation, and encrypted credential vaulting.

Multi-Protocol Connector Architecture

Purpose-built connectors (KoKo, Lion, Chen) handle SSH/Telnet, RDP/VNC, and database protocols separately for modular scaling.

Pros and Cons

Pros

Genuinely Free GPLv3 Core

Unlike many open-core PAM vendors, the Community Edition is a fully usable, unlimited-time bastion host, not a crippled trial.

Broad Protocol Coverage

Native support for SSH, RDP, VNC, Telnet, databases, and Kubernetes in one platform is unusual among open-source tools.

Mature and Widely Deployed

A decade of releases and claimed adoption in the hundreds of thousands of production deployments.

Strong Session Auditing

Video-plus-command session recording is a standout for compliance-driven MSP and enterprise use cases.

Active Development

Frequent LTS releases and a large, ongoing GitHub contributor base.

Cons

Not Everything Is Open Source

Several enterprise connectors (Magnus, Panda, Razor, Tinker) that power features like DB port-forwarding and RemoteApp are closed-source and only ship with paid tiers.

Key Auth Methods Gated Behind Paid License

SAML2 (X-Pack) and RADIUS are Enterprise-only per JumpServer's own docs, which can surprise MSPs expecting full SSO out of the box.

No Official SaaS/Hosted Offering

Self-hosted only; MSPs must operate and patch the infrastructure themselves.

Documentation Is Uneven

Docs are comprehensive but originate from a Chinese-first project; English translations lag and some pages mix CE/EE details without clear labeling.

Company Rooted in China

FIT2CLOUD is Beijing-based with a Hong Kong commercial arm, which may raise data-sovereignty questions for some Western MSP clients.

Feature Comparison

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