"All-round encryption and zero knowledge
We encrypt everything possible: Your entire inbox, your contacts and all other data that you can store in Tutanota (e.g. a calendar will be added in an upcoming release). When you send an end-to-end encrypted email, everyhting - subject, content and all attachments - is automatically encrypted. We also encrypt the messages that you receive unsecurely from other email providers. You can find details on that"
"we start a new freedom journey and inaugurate the next-generation of email privacy and security. In 2014, with Kickstarter funding, I started the development of the Dark Internet Mail Environment (DIME), a revolutionary end-to-end encrypted global standard and Magma, its associated DIME capable free and open source mail server. Today, I am proud to announce that we are releasing DIME and Magma to the world. DIME provides multiple modes of security (Trustful, Cautious, & Paranoid) and is radically different from any other encrypted platform, solving security problems others neglect. DIME is the only automated, federated, encryption standard designed to work with different service providers while minimizing the leakage of metadata without a centralized authority. DIME is end-to-end secure, yet flexible enough to allow users to continue using their email without a Ph.D. in cryptology."
"Places uses the highest encryption standards available. On the client side encryption, we use an algorithm that mixes asymetric (RSA 2048) and symetric encryption (aes-256). Therefore, your content is securely encrypted on your device before it even goes on the Internet."
'Let's Encrypt is a free, automated, and open certificate authority (CA), run for the public's benefit. Let's Encrypt is a service provided by the Internet Security Research Group (ISRG).'
Crypto.cat Chat with privacy.
Private chat can be easy and accessible.
Cryptocat is a fun, accessible app for having encrypted chat with your friends, right in your browser and mobile phone. Everything is encrypted before it leaves your computer. Even the Cryptocat network itself can't read your messages.
Your files never leave your possession without being encrypted first. SecretSync uses client-side encryption to give you absolute privacy and control over your data.
BoxCryptor is a cryptographic virtual harddisk that encrypts all data on-the-fly using the AES-256 standard. Encrypted data is stored in an arbitrary directory of your choice, e.g. one that is synced to the cloud like your Dropbox folder.
"Your Internet connection is highly encrypted and redirected via the ZenMate cloud where our encryption- & acceleration software is installed. To deliver you maximum speed and utmost uptime we only rented servers from the most reliable and trustworthy hosting providers around the world. This great choice allows you to choose the locatio"
Upload file and get link to it. When link get opened, file will self-destruct.
Otr.to encrypt files before upload, on browser side, using Javascript with AES256 algorithm. Key (password) will never go to the server. Server stores only encrypted data. You can send password with link, or separate.
"Simple and secure privacy protection
Cloudfogger encrypts your data on the local device before it gets uploaded to the cloud. That guarantees that Dropbox and others never get access to the content of your files."
"Gpg4win - a secure solution...
... for file and email encryption. Gpg4win (GNU Privacy Guard for Windows) is Free Software and can be installed with just a few mouse clicks."
"Enigmail is a security extension to Mozilla Thunderbird and Seamonkey. It enables you to write and receive email messages signed and/or encrypted with the OpenPGP standard."
"They make it simple. We make it secure. Encrypt your files before they sync to Dropbox®, Box®, Google Drive™, OneDrive® or any other folder on your devices."
SSL certificates, short for Secure Socket Layer, were developed by Netscape to secure online transactions between web servers and web browsers. SSL certificates can help protect an online user's banking details, login credentials, email addresses, and other confidential information with first-rate encryption strength, keeping it nice and secure and away from the ruthless eyes of hackers.
We make secure cloud storage simple. Create an account and get 50 GB* free on MEGA's end-to-end encrypted cloud collaboration platform today! Secure Collaboration
Share data and communicate with your contacts securely, and see their updates in real time.
"IprediaOS is a fast, powerful and stable operating system based on Linux that provides an anonymous environment. All network traffic is automatically and transparently encrypted and anonymized.
Many applications are available in IprediaOS, including mail, peer-peer, bittorrent, IRC chat and others."
Gbridge is a free software that lets you remotely control PCs, sync folders, share files, and chat securely and easily. An extension of Google's gtalk service, Gbridge automatically forms a collaborative, encrypted VPN (Virtual Private Network) that connects your computers and your friends' computers directly and securely with patented technology. Gbridge has many unique features.