Open Source C++ File Systems

VeraCrypt is a free disk encryption software brought to you by IDRIX (https://www.idrix.fr) and based on TrueCrypt 7.1a. It adds enhanced security to the algorithms used for system and partitions encryption making it immune to new developments in brute-force attacks. It also solves many vulnerabilities and security issues found in TrueCrypt. This enhanced security adds some delay ONLY to the opening of encrypted partitions without any performance impact to the application use phase. This is acceptable to the legitimate owner but it makes it much harder for an attacker to gain access to the encrypted data. All released files are PGP signed with key ID=0x680D16DE, available on key servers and downloadable at https://www.idrix.fr/VeraCrypt/VeraCrypt_PGP_public_key.asc VeraCrypt can mount TrueCrypt volumes. It also can convert them to VeraCrypt format. Documentation: https://www.veracrypt.fr/en/Documentation.html FAQ : https://www.veracrypt.fr/en/FAQ.html

The Sleuth Kit is a C++ library and collection of open source file system forensics tools that allow you to, among other things, view allocated and deleted data from NTFS, FAT, FFS, EXT2, Ext3, HFS+, and ISO9660 images.

Expand a TrueCrypt volume on the fly without reformatting. All kind of volumes (container files, disks and partitions) formatted with the NTFS file system are supported.

SetACL: manage permissions (ACLs) on Windows systems from the command line or your programs/scripts. Supports all options available in Explorer, and more.

SD4L is a suite of Linux tools including a graphical user interface which allow the creation of, and access to ScramDisk as well as TrueCrypt encrypted container files. In particular, SD4L provides a Linux driver which enables mounting of containers.

This is the final release of truecrypt (7.1a) ported to use wxGTK3 instead of 2.8. None of the underlying code has changed, instead the compile errors due to modern distros using and updated version of wxGTK have been resolved (for now).

EncFS - virtual encrypted filesystem for Linux

Derived from TrueCrypt 6.3 release, I added some command line options to "TrueCrypt Format.exe" to allow TrueCrypt volumes to be created without using the graphical user interface

just a simple prototype for acfs

ClamFS is a FUSE-based user-space file system for Linux with on-access anti-virus file scanning through clamd daemon. ClamFS has moved to Github. Please navigate to github.com/burghardt/clamfs.

DelFileLock is a Win32-only Software and tries to delete or only unlock a file, which is still used and locked by another process. Normal deletes do not work, because of window's generated filesystem-errors.

Looking to secure your files but don't want to pay for an expensive program? LockedFolder will take files that you add and encrypt them, thus requiring a password to restore them. Perfect for adding to a disk or CD and transporting them between people!

Simple Read-Only protection tool for removable devices. Make Empty File on selected disk with required size. Most common usage - place executable file on USB-flash drive and run it for space filling. When free space will need, delete empty file.

使用本外挂，您可以通过设置白名单来限制QQ及其子进程对文件目录的访问，从而保护您的个人隐私。任何应用程序未经允许，没有访问用户隐私的权利。“莫伸手，伸手必被捉”——陈毅

This program was made because windows backup isn't enough if the size of your hard drive changes. This program directly copies any files/folders you list, to an empty folder. It copies the entire folder structure, so you know exactly where your files and everything backed up, are/were. Now, also included in this is my Password Safe program. Store all your passwords in 1 convenient location. But, wait "wouldn't that be dangerous?", NOPE! It's all encrypted useing my special Cypher Encryption Algorithm: basically, you have to have the password, or you'll never see your data again! This also means that ONLY YOU get to see your passwords/accounts. So, if you don't feel like memorizeing 47 accounts (like I), then download this thing! lol I included a random password generator to go along. Any length, include any characters! Copy/paste and done!

TC-Wrapper is a Windows service which opens/closes TrueCrypt containers automatically using an USB-Stick with a key file. Containers are even mounted if you are not logged into your system.

imntr (inode monitor) can be used to montior activity on files or directories. Monitoring is accomplished through the inotify API, which is available on Linux 2.6.13 and up. v1.1 added logging capabilities and cleaned up some of v1.0's code v1.2 no longer forces you to run imntr as root. If you want to monitor a privileged file, imntr will fail and tell you that you need to run imntr as root.

Lecithine is a FUSE (file system in user space) using a secret sharing scheme. You can use Lecithine as regular file system. When writing to disk, data will be devided into randomly chosen pieces (secret shares) and stored into different places. Upon reading, the shares are merged together such that in turn the plaintext results. From a cryptographers point of view, there is no symmetric or private key ever needed to produce a ciphertext. This is how secret sharing schemes are designed.