git-crypt enables transparent encryption and decryption of files in a git repository. Files which you choose to protect are encrypted when committed, and decrypted when checked out.
git-crypt lets you freely share a repository containing a mix of public and private content. git-crypt gracefully degrades, so developers without the secret key can still clone and commit to a repository with encrypted files. This lets you store your secret material (such as keys or passwords) in the same repository as your code, without requiring you to lock down your entire repository.
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Send encrypted messages by one click.
No signup needed if your public key is stored on a public key server.
Spiped (pronounced “ess-pipe-dee”) is a utility for creating symmetrically encrypted and authenticated pipes between socket addresses, so that one may connect to one address (e.g., a UNIX socket on localhost) and transparently have a connection established to another address (e.g., a UNIX socket on a different system). This is similar to ‘ssh -L’ functionality, but does not use SSH and requires a pre-shared symmetric key.
Share files, passwords, and more with self-destructing private links
Drag any file to the [OS X] menu bar. Choose 48 hours or one download. Torpedo will automatically copy a link to your clipboard that you can send to anyone you’d like. All they need is a web browser.
WPScan is a black box WordPress vulnerability scanner.
You tell [Kitestring] that you’re going on a trip, and then it checks up on you (via SMS) to make sure you haven’t been mugged or assaulted. You reply to the SMS messages (or check in on the website) to confirm your well-being. If you “go dark,” the app alerts a list of emergency contacts that you set up ahead of time.
DissidentX is a censorship resistance tool.
It has the capability of steganographically encoding messages in files. Special features include:
- Messages cannot be decoded without the key
- A single decoder for all file types and encoding techniques, including all future ones
- Format-specific encoders can be easily written without having to worry about information theoretic encoding or cryptography
- Support for multiple messages to multiple keys in a single file
zuluCrypt is a front end to cryptsetup and tcplay and it is a tool that make it easy to manage LUKS,PLAIN and TRUECRYPT encrypted volumes through a GUI and a simpler to use CLI interface.
zuluCrypt can manage encrypted volumes residing in regular files,LVM and mdraid devices as well as regular block devices and partitions.
Thanks to Alan, who says:
This makes strong passwords. That’s it!
Encrypted expiring text shared via secure link.
Use the web service, or install it on your server.
IronPigeon is a decentralized communication protocol that provides high confidentiality and authenticity for the messages.
Messages are signed for authenticity, encrypted for confidentiality, and transmitted indirectly so that eavesdroppers find it difficult or impossible to establish whether two parties have even communicated, what was communicated or how much was communicated.
Panopticlick tests your browser to see how unique it is based on the information it will share with sites it visits.
RetroShare is a Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform. It lets you to securely chat and share files with your friends and family, using a web-of-trust to authenticate peers and OpenSSL to encrypt all communication.
Bunny is a wireless. meshing, darknet that uses 802.11 to hide its communications
See here for more info.