# Password manager security and technology developments

> Developing situation record from CLSTR: https://clstr.news/situations/password-manager-security-and-technology-developments
> Updated: 2026-10-25T16:05:00.000Z. Sources: 6. Developments: 2.

Recent developments in the password management sector highlight a focus on local encryption and quantum-resistant security measures.

KeeperPass has launched an open-source password manager that utilizes AES-256-GCM for local encryption, storing encrypted files directly in a user’s Google Drive to mitigate risks from centralized server attacks. This approach aims to keep encryption keys on local devices to ensure security even during provider data breaches.

In broader industry reviews, KeePass is noted for its open-source, encrypted file-based approach across multiple operating systems, while cloud-based services like Keeper are recognized for usability and features such as passkey support. Both Keeper and 1Password have been identified as early adopters of quantum-resistant encryption to defend against future computing threats.

## Timeline

### 2026-10-25: Password managers KeePass and Keeper reviewed

Reviews of KeePass, an open-source local password database, and Keeper, a cloud-based manager featuring quantum-resistant encryption.

3 sources. https://clstr.news/cluster/password-managers-keepass-and-keeper-reviewed

### 2026-10-18: KeeperPass launches open-source password manager using Google Drive

KeeperPass is an open-source password manager that uses AES-256-GCM encryption to store data in Google Drive, avoiding centralized server risks.

4 sources. https://clstr.news/cluster/keeperpass-launches-open-source-password-manager-using-google-drive

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Cite as: Password manager security and technology developments. CLSTR, https://clstr.news/situations/password-manager-security-and-technology-developments