Bastion SSH

Bastion SSH is a reliable, multi-session SSH client for iOS and Android, built for professionals who need stable, testable connections, secure key handling, and fast switching between multiple servers.

0-Trust Access

Quick Connect

Mobile First

Security and Privacy

Private keys stay in system secure storage, known-hosts fingerprints are saved for verification, and app data stores only connection profiles and key IDs.

Multi-session Tabs

Independent session lifecycles for parallel workflows and fast switching.

SSH + SFTP

Browse, upload, download, rename, and delete files directly from your device.

Xterm Terminal

Selection, copy/paste, and resize built into a familiar terminal experience.

Key Features

Custom quick keys for common commands and control shortcuts
Keep-alive and reconnect policies for long-running sessions
Host key verification (TOFU / strict) and known-hosts management
Secure key storage via OS Keychain/Keystore (no plaintext keys on disk)
Use Bastion SSH to manage multiple servers, monitor logs, and transfer files safely