Overview
This is a repackaged software product wherein additional charges apply for hardening, security configuration, and support.
WHAT IS VAULTWARDEN
Vaultwarden is a lightweight self-hosted password manager server written in Rust - an unofficial community reimplementation of the Bitwarden client API. It supports the full Bitwarden self-hosted feature set (vault items, secure notes, attachments, TOTP, FIDO2/U2F, organisations, collections, sends, emergency access, password breach checks) without requiring the full official server stack of MSSQL, Identity Server and multiple .NET microservices. The single Rust binary plus a bundled web vault (Bitwarden's GPL-3.0 web client) serves all official Bitwarden desktop, mobile and browser-extension clients on Windows, macOS, Linux, Android and iOS. Persists vault data and metadata in SQLite by default (PostgreSQL and MySQL optional). AGPL-3.0 license - practical choice for small and medium teams that want a self-hosted vault without the operational footprint of the full Bitwarden server.
WHAT THIS AMI ADDS
Security hardening:
- HTTPS enabled at first boot with a self-signed certificate
- Unique admin token generated per instance
- Certbot pre-installed - replace self-signed cert with Let's Encrypt in one command
- SQLite database accessible from localhost only
- UFW firewall - only ports 80, 443, and 22 open
- fail2ban, AppArmor
OS hardening (CIS Level 1):
- CIS Ubuntu 24.04 LTS Level 1 benchmark applied via ansible-lockdown
- auditd, SSH hardening, Kernel hardening, IMDSv2 enforced
Compliance artifacts:
- SBOM - CycloneDX 1.6 at /etc/lynxroute/sbom.json
- CIS Conformance Report at /etc/lynxroute/cis-report.html
- CIS Tailored Profile at /usr/share/doc/lynxroute/CIS_TAILORED_PROFILE.md
Highlights
- Vaultwarden secure by default: HTTPS with self-signed cert, unique admin token per instance, Certbot pre-installed for Let's Encrypt - password vault access over plain HTTP is disabled out of the box.
- CIS Level 1 hardened Ubuntu 24.04 LTS: auditd, fail2ban, AppArmor, SSH key-only, IMDSv2 enforced. CVE-scanned before every release. SBOM (CycloneDX) and CIS Conformance Report included.
- Full Bitwarden client compatibility: all official Bitwarden apps on desktop, mobile, and browser work with this Vaultwarden server - no client changes, no code changes, no per-user SaaS fees.
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
Pricing
Free trial
Dimension | Cost/hour |
|---|---|
t3.micro Recommended | $0.01 |
t3.large | $0.03 |
t3.medium | $0.02 |
t3.small | $0.02 |
m6i.large | $0.03 |
Vendor refund policy
We do not offer refunds for this product. AWS infrastructure charges (EC2, EBS, data transfer) are billed separately by AWS and are not refundable by us. If you experience technical issues with the AMI, please contact us at support@lynxroute.com before requesting a refund.
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Legal
Vendor terms and conditions
Content disclaimer
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Updated to version 1.35.8.
Additional details
Usage instructions
- Launch instance (t3.small recommended)
- Open Security Group - allow TCP 80 and TCP 443 from 0.0.0.0/0
- SSH: ssh -i key.pem ubuntu@<PUBLIC_IP>
- Read credentials: sudo cat /root/vaultwarden-credentials.txt
- Open https://<PUBLIC_IP> - accept the self-signed certificate warning
- Register your first account at https://<PUBLIC_IP>/#/register
- For production: sudo certbot --nginx -d your.domain.com
Credentials and admin token are saved to /root/vaultwarden-credentials.txt at first boot. For trusted HTTPS, replace the self-signed certificate with Let's Encrypt using Certbot (pre-installed). Configure Bitwarden clients to use https://<PUBLIC_IP> as the server URL.
Resources
Vendor resources
Support
Vendor support
Lynxroute is not affiliated with Bitwarden, Inc. - this AMI packages the AGPL-3.0 open-source Vaultwarden project (an unofficial Rust reimplementation of the Bitwarden client API by Daniel Garcia), not the official Bitwarden server. "Bitwarden" is a registered trademark of Bitwarden, Inc.; mention here is nominative fair use to describe client-protocol compatibility only. AGPL-3.0 source: https://github.com/dani-garcia/vaultwarden .
Visit us online: https://lynxroute.com
For Vaultwarden documentation: https://github.com/dani-garcia/vaultwarden/wiki For Vaultwarden upstream issues: https://github.com/dani-garcia/vaultwarden/issues For AWS infrastructure issues:
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.