Mozilla VPN vs VaultShare

Switch on privacy with Mozilla VPN. Simplicity and powerful privacy combine to give you peace of mind online. For more than 20 years, Mozilla has a track record of putting privacy back in the people’s hands, guided by our mission to build a better and healthier internet for everyone, everywhere. Enjoy a faster and safer internet experience with encrypted internet access, fast connection speed and an intuitive user experience. SECURE CONNECTIONS WITH WIREGUARD® PROTOCOL Our strong VPN secures your internet connection using the next-generation WireGuard® protocol that keeps your online activity private on any network safe from hackers, your ISP, and other prying eyes. YOUR PRIVACY IS OUR PRIORITY We never log, track, or share your network data. FAST VPN, WITH INDUSTRY LEADING SPEEDS Whether you’re browsing, shopping, streaming or using gaming apps – do it all quickly using our network of more than 500 servers distributed across more than 30 countries around the world. EXTRA PRIVACY PROTECTIONS TO SERVICE YOU When you are connected to the Mozilla VPN, you can choose to route your traffic via two different locations - called multi-hop - and add ad, ad trackers and malware protections. Peace of mind with a click of a button CHOOSE A SUBSCRIPTION PLAN THAT WORKS FOR YOU Mozilla VPN offers a monthly plan, and a 12-month plan (Save 50% off the monthly plan — our BEST DEAL) All of our plans include: • Option to connect up to 5 devices with your subscription • 500+ servers in 30+ countries • No bandwidth restrictions • No logging of your network activity • Multi-hop support • Customization options to add ad blockers, ad trackers and malware protections. • 30-day money-back guarantee Privacy Policy: https://www.mozilla.org/privacy/mozilla-vpn/ Mozilla’s Mission: https://www.mozilla.org/mission/

VaultShare sends your files and messages straight to another device over an end-to-end encrypted, peer-to-peer connection. Your data travels directly between the two devices and is never uploaded to or stored on any server. No accounts. No cloud. No tracking. Just open the app, pair with a short code or a QR scan, and share. HOW IT WORKS 1. One device taps "Generate Secret Room" to get a 6-digit code (e.g. 529-194) and a QR code. 2. The other device enters the code — or scans the QR — to join. 3. Both screens show a security verification code. Confirm they match to rule out a man-in-the-middle; transfers stay locked until both sides verify. 4. Pick your files and they stream directly to the other device, each chunk encrypted and checksum-verified on arrival. You can also chat securely over the same connection. REAL END-TO-END ENCRYPTION • ECDH (P-256) key exchange with HKDF-SHA256 to derive a shared session key • AES-GCM-256 authenticated encryption on every file chunk and message • SHA-256 integrity check on every received file • A human-comparable security code to defeat man-in-the-middle attacks • Keys are generated and held only on your two devices — we never see them PEER-TO-PEER, NOT THE CLOUD Files and chat move over a direct WebRTC connection between the two devices. A lightweight signaling server only helps the devices find each other; it never receives your file contents, messages, or keys. There is no storage server holding your data. PRIVATE BY DESIGN • No sign-up, no login, no profile • No analytics, advertising, or tracking • No personal data collected • The camera is used only to scan room QR codes — nothing is recorded SECURE CHAT Send end-to-end encrypted messages to your peer over the same private channel. WORKS WITH THE WEB APP VaultShare uses the same protocol as the VaultShare web client, so you can share phone-to-phone or phone-to-browser, in either direction. Note: VaultShare connects two devices through a signaling server to establish the peer-to-peer link. On some restrictive networks a relay (TURN) may be used to complete the connection; it only ever forwards already-encrypted data. Your files stay yours.