aozorae / Edgechat
完全运行于 Cloudflare Worker的现代聊天系统：实时通信、Telegram 双向桥接、消息与文件加密 A modern, self-hosted team chat built on Cloudflare — realtime messaging, Telegram bridge, encrypted messages & files, and WebMCP. |
aozorae / Edgechat
gchq / CyberChef
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
certd / certd
开源SSL证书管理工具；全自动证书申请、更新、续期；通配符证书，泛域名证书申请；证书自动化部署到阿里云、腾讯云、主机、群晖、宝塔；https证书，pfx证书，der证书，TLS证书，nginx证书自动续签自动部署
padloc / padloc
A modern, open source password manager for individuals and teams.
SheepChef / Abracadabra
Abracadabra 魔曰，古文风文本加密工具
forwardemail / forwardemail.net
Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.
liamcottle / reticulum-meshchat
A simple mesh network communications app powered by the Reticulum Network Stack.
amark / gun
An open source cybersecurity protocol for syncing decentralized graph data.
cryptpad / cryptpad
Collaborative office suite, end-to-end encrypted and open-source.
dotenvx / dotenvx
a secure dotenv—from the creator of `dotenv`
Dash-Industry-Forum / dash.js
A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
gildas-lormeau / zip.js
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
ranisalt / node-argon2
Node.js bindings for Argon2 hashing algorithm
mailvelope / mailvelope
Browser extension for OpenPGP encryption with Webmail
robinkarlberg / transfer.zip-web
A self-hostable complete file-sharing solution that focuses on reliability, security and ease of use.
PrismarineJS / node-minecraft-protocol
Parse and serialize minecraft packets, plus authentication and encryption.
error311 / FileRise
🗂️ FileRise – lightweight, self-hosted file manager & storage hub with granular ACLs, resumable uploads, encrypted folders, WebDAV & SSO. Fully Docker / Unraid compatible.
meld-cp / obsidian-encrypt
Hide secrets in your Obsidian.md vault
pubkey / eth-crypto
Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity
ancsemi / Haven
Self-hosted private chat: no cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.
darama22 / Malware-Research-Hub
Self-contained malware research hub: curated catalog of 80 families (1971-2024) + 2,764 real encrypted samples, indexed and searchable. Local Flask app, bilingual.
hackthedev / dcts-shipping
DCTS is an ambitious project with the goal to offer absolute independence through software with a no-bullshit mindset completely for free and with a heavy focus on self-hosting, decentralization and ease of use.
miroslavpejic85 / mirotalkc2c
📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehealth, and other video call experiences with peer-to-peer communication and screen sharing.
bennjordan / Wavest
A mobile-friendly web-based ultrasonic communicator that supports callsigns and encryption.
avandeputte / haproxy-manager
A small self-hosted web UI to manage an HAProxy configuration, obtain Let's Encrypt certificates, and run an active-passive cluster with Keepalived on a shared virtual IP
feibi-mochi / deepseek-harness-control-center
DeepSeek Harness control center for balance, usage, peak/off-peak pricing, encrypted multi-account switching, health checks, reminders, recharge, and session controls. / 余额、用量、峰谷计费、加密多账户、健康检查、提醒、充值与会话控制
munzzyy / starling
Private, end-to-end encrypted location sharing for your circle. No accounts, no tracking. Live at starlingmap.app
ryantsai / LineBridge
Headless LINE MCP and HTTP bridge for local cloud AI agents, with encrypted SQLite and a zh-TW dashboard.
mrRisega / dsh-remote
公网远程控制 DeepSeek Harness（dsh web）：安装即得专属加密地址，人在外面也能用手机远程访问，无需同一局域网/WiFi、无内网穿透，可选自建服务。Remote control DeepSeek Harness (dsh web) from anywhere — encrypted public URL, no LAN required.
kejiland / qingyu-blog
零框架零依赖的个人博客系统 — 双击 index.html 即用，支持 Cloudflare Workers + D1 云端部署
vincenzo-afk / DropLink
DropLink is a decentralized, temporary peer-to-peer sharing platform. Files, folders, links, and chat messages move directly between browsers over an encrypted WebRTC connection — the server only helps two browsers find each other and never sees, stores, or touches a single byte of your data.
IceApriler / dsh-remote-mobile
DeepSeek Harness 远程与移动端安全网关插件：零修改 DSH 底层代码安全开放局域网与 Tailscale 连接 | DeepSeek Harness (DSH) Remote & Mobile Security Guard: safely opens Tailscale/LAN with zero core modifications, QR scan auth, RSA encryption & brute-force defense.
tailscale / tailcatchat
Instant encrypted ephemeral web chats and transfers
mannders00 / OrbitalNote
A polished Org client for desktop and mobile. Your .org files, notes, tasks, and calendar. No Emacs required. Free and open source, with optional encrypted Sync.
D0n9X1n / hexo-blog-encrypt
Yet, just another hexo plugin for security.