# 288 — FIPS 140 validated cryptographic modules: active, historical or revoked

For 288, vendor is Tumbleweed Communications Corp; module name is ValiCert Security Module; module type is Software; validation date is 02/04/2003 06/10/2004; status is Historical, verified against its source on 2026-08-05.

- **Certificate number:** 288 _(verified: appears in the quote below)_
- **Vendor:** Tumbleweed Communications Corp. _(verified: appears in the quote below)_
- **Module name:** ValiCert Security Module _(verified: appears in the quote below)_
- **Module type:** Software _(verified: appears in the quote below)_
- **Validation date:** 02/04/2003 06/10/2004 _(verified: appears in the quote below)_
- **Status:** Historical _(verified: appears in the quote below)_
- **Standard:** FIPS 140-1 _(verified: appears in the quote below)_

## What the source says

> 288 | Tumbleweed Communications Corp. | ValiCert Security Module | Software | 02/04/2003 06/10/2004 | Historical |

## Source

- https://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-1&CertificateStatus=Historical&ValidationYear=0

Last verified: 2026-08-05. Review by: 2026-09-04.
Part of [FIPS 140 validated cryptographic modules: active, historical or revoked](https://referencesource.org/fips-140-module-validation-status/).