Security Archives - Page 2 of 15

FastFinder – fast suspicious file finder

FastFinder is a lightweight tool made for threat hunting, live forensics and triage.

tcpflow is a program that captures data transmitted as part of TCP connections (flows), and stores the data.

Foomuuri is a multizone bidirectional nftables firewall.

Jomon is a network forensics and passive sniffer tool. It monitors all incoming/outgoing network traffic, without the use of libpcap.

Raspirus is a lightweight signature-based malware scanner.

OpenSnitch is a Linux application firewall. It lets you create rules for which apps are granted access to the internet

Hide files within a JPG cover image using this steganography-like privacy tool.

GnuPG is a superb tool though it’s a command line affair. If you’re looking for a GUI frontend, check out these tools.

The GNU Privacy Assistant (GPA) is a graphical user interface for the GnuPG (GNU Privacy Guard).

KGpg is a simple interface for GnuPG, a powerful encryption utility.

GpgFrontend is a free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption.

SafeCloset keeps your secrets in password protected files. SafeCloset is designed to be convenient and avoid common weaknesses.

snowdrop is software for text watermarking and watermark recovery.

Stegosuite is a steganography tool which lets hide information in image files.

OutGuess is a universal steganographic tool that allows the insertion of hidden information into the redundant bits of data sources.