
filekey
Offline, open-source web app for passkey-based file encryption and sharing. AES-256-GCM/HPKE, no cloud, no accounts; encrypt to recipients with…

Offline, open-source web app for passkey-based file encryption and sharing. AES-256-GCM/HPKE, no cloud, no accounts; encrypt to recipients with…


A command-line tool for securely backing up, restoring, and verifying secrets using interoperable standards like age encryption and coreutils,…

Parallel backup and restore solution for PostgreSQL with encryption, delta restore, and multi-cloud object store support for enterprise disaster…

Cryptographically verifiable web archiving. Playwright capture → SHA-256 Merkle hash → Bitcoin-anchored OpenTimestamps → permanent Arweave storage.

CLI utility for creating encrypted database backups (PostgreSQL, MySQL, MongoDB) with support for multiple storage backends (SFTP, S3, Azure), SSH…

Discord bot for mitigating the aCropalypse vulnerability (CVE-2023-21036, CVE-2023-28303) by retroactively deleting vulnerable images