Open Source Linux Security Software - Page 75

No-Name Instant Messenger is a secure (strong cryptography), cross platform communications program that supports existing IM networks (AIM, Yahoo, ICQ, etc.).

The Network Simulation Environment (NOSE) has the capability to virtually create complex networks including different types of operation systems very cost-efficient on a single computer.

NetCrypt is a small Open Source command line file-transfer utility providing authentication, confidentiality and integrity validation while still maintaining top-notch performance and transfer speed between machines. No public key distribution is required: NetCrypt is designed to use a symmetric passphrase with a strong key-derivation-function. NetCrypt seeks to fulfill all those requirements. In it's default configuration, it uses the AES-256-GCM cipher with a PBKDF2 key iteration count of 32000 rounds. NetCrypt is an secure alternative to netcat, but might also supplement SFTP or SSH for file-transfer.

NetProxy, aka Debian NetInstall is an ISO based on the Artica Appliance Software. It provides a Proxy + Web-Filtering It is optimized for small hardware in order to be installed on small VPS, virtual machines and microboxes.

N-ETHER (Network Enumeration Tool for Host Exploration and Reconnaissance) is a robust and highly automated Python script designed to streamline the critical initial phases of network security auditing and penetration testing. It’s core purpose is to perform fast, comprehensive, and consistent host and port discovery across single targets or large lists of IP addresses. N-ETHER functions as an intelligent, opinionated wrapper around the powerful nmap tool, bundling best-practice scanning techniques—including service versioning, NSE scripting, and intelligent port selection—into a single, easy-to-use utility. This significantly reduces auditor workload and potential for human error compared to manually executing multiple complex nmap commands. Read the README!!!

Easy to use network stress tester

Bannergrab is a next generation network service banner grabbing tool. In addition to simple banner grabbing it can send triggers to various services such as FTP, SMTP and HTTP to enumerate additional information, including support for SSL services.

Hashes, encrypts, and encodes lousy passwords based information from initial hashes, combined with user provided offsets. Creating easy to memorize systems of passwords and offsets, the possibilities are endless, with never a need to file your passwords to disc or entrust them to a password manager.

STOP!!! This has moved to github! http://www.github.com/mlnlover11/Notepad-X

A one-time password system that is simple and can be integrated with most current pages! We are sorry we have no website setup but we are having problems with shell access, we plan to have at least a demo up and running soon!

OctopusWAF is a open source Web application firewall, is made in C language uses libevent to make multiple connections. Event-driven architecture is optimized for a large number of parallel connections (keep-alive) which is important for high performance AJAX applications. This tool is very light, you can deploy in any please, this resource turn perfect to protect specific endpoint that need a custom protection.

Download code, Learn code, Share code. The Ongoing Object-oriented Perl Project. scripts, tutorials, modules, case studies, anything OOPerl --not excluding contributions of OO discipline in other programming languages.

An open, all-in-one SMTP gateway, scanning your email traffic in order to prevent spam and viruses, using several anti-spam technologies. Based on Ubuntu Server.

The project consist in an open source implementation of the W3C Recommendation of the XML Key Management Specification 2.0 XKMS 2.0. It is compound of a XKMS Server and a Client API to access to the Server via Web Service.

Open Autorun Protector protects your computer against Removable Storages autorun malwares.

Application proxy toolkit which inherits the ideology of TIS fwtk and maintains API backwards compatibility. The design goal is to make it simple yet powerful; no performance hacks allowed in the code and library dependencies are reduced to minimum.

Web reverse proxy for Single Sign On (SSO). It can apply a security policy (profiles stored in a LDAP directory) to an existing set of applications, consolidate websites, encrypt all communications, rewrite simple URLs...

PAM module which will authenticate user by X509 certificates. Keys must be provided in some automountable location. As storage may be used usb steaks, bluetooth storage devices... Mainly intended for password-less authentication on single user clients pc

PC of Death is a Windows vulnerability scanner. It's meant for Windows 10 & 11.

Petoron Local Destroyer (PLD) Features: 10-pass default cryptographic overwrite (customizable) Argon2id + AES-CFB entropy stream per session No logs, no caching, no backups Full CLI control (purge, wipe) Clean TRASH/workflow If you want your files to truly disappear — not just be deleted - PLD is the tool. https://github.com/01alekseev/PLD

This project is a simple packet sniffer using libpcap. It only works on local networks. The code is maily for ethernet devices. If you want to use wireless devices you just need to change the device setting in the code and others remain the same.

This proyect is an implementation of OpenPGP (RFC2440) written entirely in Java. It let's you sign, encrypt, decrypt messages and files, using public key cryptography.

PassBrow-Recover works in conjunction with the PassBrow extension of the Chrome browser. If you lose your password, open the PassBrow-Recover, load the .passbrow file extension generated and enter your personal information registered in PassBrow extension to generate a code that will give you immediate access to the browser, or you can send your password registered for the e-mail that you saved in extension.

Password generator Java CUI application.

PeMaR is a gateway, that relays outgoing email to anonymous remailer networks and receives and decodes anonymous mixminion messages. It allows the use of any email client to send and receive anonymous email. An extension is available for Thunderbird.