CryFS encrypts your files, so you can safely store them anywhere. It works well together with cloud services like Dropbox, iCloud, OneDrive and others. Easy to setup and works with a lot of cloud storage providers. It runs in the background - you won't notice it when accessing your files in your daily workflow. Your data only leaves your computer in encrypted form. File contents, metadata and directory structure are all secure from someone who hacked your cloud. Released under LGPL.
Can be used locally but that's not its primary use case.
Two directories: A basedir that holds the encrypted files, and a mountdir which you interact with. The basedir is what gets stored remotely, synced, or whatever. Note: Not safe for concurrent access!
Files are split into equal size blocks, encrypted individually. Metadata and directory structures are also represented as those blocks for obfuscation. Block cipher used, random key generated, key encrypted with passphrase.
In Apt, Pacman, Homebrew, Nix repositories.
Default encryption algorithm: XChaCha20-Poly1305, scrypt for key derivation.
Github: https://github.com/cryfs/cryfs
cloudgrep is grep for cloud storage. It currently supports searching log files, optionally compressed with gzip (.gz) or zip (.zip), in AWS S3, Azure Storage or Google Cloud Storage. Directly searching cloud storage, without indexing logs into a SIEM or Log Analysis tool, can be faster and cheaper. There is no need to wait for logs to be ingested, indexed, and made available for searching. It searches files in parallel for speed.
Cloudlist is a multi-cloud tool for getting Assets from Cloud Providers. This is intended to be used by the blue team to augment Attack Surface Management efforts by maintaining a centralized list of assets across multiple clouds with very little configuration efforts.
List Cloud assets with multiple configurations. Support for ultiple cloud providers. Multiple output formats. Multiple filters. Highly extensible, making adding new providers a breeze.
An open project to list all known cloud vulnerabilitiesand Cloud Service Provider security issues.