Showing 1409 open source projects for "c source code"

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  • 1
    HiddenWall

    HiddenWall

    hidden firewall, custom firewall in kernel

    HiddenWall is a Linux kernel module generator for custom rules with netfilter. (block ports, Hidden mode, rootkit functions etc). The motivation: on bad situation, attacker can put your iptables/ufw to fall... but if you have HiddenWall, the attacker will not find the hidden kernel module that block external access, because have a hook to netfilter on kernel land(think like a second layer for firewall). My beginning purpose at this project is protect my personal server, now is protect the...
    Downloads: 0 This Week
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  • 2
    nitrokey-fido2-firmware

    nitrokey-fido2-firmware

    FIDO2 USB token optimized for security, extensibility, and style

    Nitrokey FIDO2 is an open source security key that supports FIDO2 and U2F standards for strong two-factor authentication and password-less login. It protects you against phishing and other online attacks. It's based on Solokey. This repository contains the firmware, including implementations of FIDO2 and U2F (CTAP2 and CTAP) over USB and NFC. The main implementation is for STM32L432, but it is easily portable. For development no hardware is needed, it also runs as a standalone application...
    Downloads: 0 This Week
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  • 3
    OctopusWAF

    OctopusWAF

    Web application firewall in C language uses libevent

    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.
    Downloads: 0 This Week
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  • 4
    DracOS GNU/Linux Remastered
    ...Now Dracos currently already up to version 3.1.5 with the code name "KUNTILANAK WITH REMASTERED".
    Downloads: 16 This Week
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  • 5
    The LDAP proxy is designed to be the part of the email encryption infrastructure which would simplify finding and using public encryption keys contained in X.509 public certificates.
    Downloads: 0 This Week
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  • 6

    XOR Encryptor/Decryptor

    Encrypts and decrypts files using XOR operation.

    Encrypts and decrypts files using XOR operation.
    Downloads: 0 This Week
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  • 7
    Application based on asymmetric cryptography (ECC) allows encrypt and decrypt files and generates digital signatures. Currently implemented algorithms include ECDSA and ECIES.
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  • 8
    Xtables-addons
    Xtables-addons is a package that obsoletes the old patch-o-matic repository for the Linux kernel and iptables. Instead of patching the kernel source, extensions are built as modules and thus allow extending kernels without recompilation.
    Downloads: 0 This Week
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  • 9

    mkpwd

    mkpwd is a password generating program

    mkpwd is a password generating program. It is designed to satisfy a scalable range of security demands. It's standard behavior is to generate one password consisting of any of all printable ASCII characters (32-128) with a length between 6 and 10. You can modify the way passwords are generated via command-line switches. You can specify a length range, the characters used and even let mkpwd generate passwords which are kind of readable and therefore easier to remember
    Downloads: 0 This Week
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  • 10

    OsEID

    AVR based smartcard/token with ECC and RSA cryptography

    AVR128DA /Atmega128 microcontroller based open source EID smartcard with RSA (512-2048) and ECC (prime192v1, prime256v1, secp384r1, secp521r1 and secp256k1) support. Compatible with MyEID card from Aventra. Supported in windows and linux by opensc package. Allow about 64KiB space for keys/certificates. PKCS#15 structure supported. USB token with CCID interface based on xmega128a4u with same features as card. High speed AVR multiple precision arithmetic: squaring, multiplication, exponentiation.
    Downloads: 0 This Week
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  • 11

    LibPKI

    Easy to use PKI library

    The LibPKI Project is aimed to provide an easy-to-use PKI library for PKI enabled application development. The LibPKI Project enables developers with the possibility to implement complex cryptographic operations with a few simple function calls.
    Downloads: 0 This Week
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  • 12
    mod_sslcrl

    mod_sslcrl

    Automatically updates and applies certificate revocation lists

    mod_sslcrl is a module for the Apache Web server implementing CRL (Certificate Revocation Lists) verification automatically downloading new CRL files from the corresponding CA.
    Downloads: 0 This Week
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  • 13
    mod_auth_oid

    mod_auth_oid

    OpenID relying party for Apache httpd

    mod_auth_oid is an Apache module allowing user authentication using OpenID 2.0.
    Downloads: 0 This Week
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  • 14
    Unhide is a forensic tool to find processes and TCP/UDP ports hidden by rootkits / LKMs or by another hiding technique. Note 1: Unhide-linux repo has migrated to https://github.com/YJesus/Unhide Please, report bugs or make pull requests on the new repo. Note 2: unhide-windows is no more maintained. Use tools like Gmer http://www.gmer.net/
    Downloads: 7 This Week
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  • 15
    OpenWAF

    OpenWAF

    Web security protection system based on openresty

    The first all-round open source Web security protection system, more protection than others. OpenWAF is the first fully open source Web application protection system (WAF), based on nginx_lua API analysis of HTTP request information. OpenWAF is composed of two functional engines: behavior analysis engine and rule engine. The rule engine mainly analyzes the individual requests, and the behavior analysis engine is mainly responsible for the tracking of the request information. Rule engine...
    Downloads: 0 This Week
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  • 16
    XORCrypter

    XORCrypter

    Little program for encryption-decryption.

    Little program that uses the bit XOR operation for encryptioning and decryptioning, for now, just text files.
    Downloads: 0 This Week
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  • 17
    Naxsi

    Naxsi

    Open-source, high performance, low rules maintenance WAF for NGINX

    Technically, it is a third-party Nginx module, available as a package for many UNIX-like platforms. This module, by default, reads a small subset of simple (and readable) rules containing 99% of known patterns involved in website vulnerabilities. For example, <, | or drop are not supposed to be part of a URI. Being very simple, those patterns may match legitimate queries, it is Naxsi's administrator duty to add specific rules that will whitelist legitimate behaviors. The administrator can...
    Downloads: 0 This Week
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  • 18
    BlackBelt WASTE - ipv4 / Tor / i2p + AI

    BlackBelt WASTE - ipv4 / Tor / i2p + AI

    A modern, AI-Smart, WASTE p2p for ipv4 and invisible address spaces

    A WASTE client. Download and create your own WASTE networks. For Windows XP 32/64, Vista 32/64, Win7 32/64, Win8 32/64, Win 10, Linux (WINE). *** NEW *** Distributed Autonomic-Performance-Tuning - A Goal-Seeking Swarming-Semiotic AI *** *** Built-in Self-Organising Anti-Spoofing Technology *** *** Medusa - Pure Ephemeral RNG - Routing, Security Extensions *** PLEASE ENSURE YOUR NETWORK USES THE SAME BUILD. FOR BEST RESULTS.
    Downloads: 27 This Week
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  • 19

    knocker

    A simple, portable port scanner

    Knocker is a simple, versatile, and easy-to-use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them. It is available for Linux, FreeBSD, Unix, and Windows95/98/2000.
    Downloads: 3 This Week
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  • 20
    SHAD0W

    SHAD0W

    A post exploitation framework designed to operate covertly

    It uses a range of methods to evade EDR and AV while allowing the operator to continue using tooling and tradecraft they are familiar with. Its powered by Python 3.8 and C, and uses Donut for payload generation. By using Donut along with the process injection capabilities of SHAD0W, it provides the operator the ability to execute .NET assemblies, DLLs, EXEs, JS, VBS or XSLs fully inside the memory. Dynamically resolved syscalls are heavily used to avoid userland API hooking, anti-DLL injection to make it harder for EDR to load code into the beacons, and official Microsoft mitigation methods to protect spawn processes. ...
    Downloads: 0 This Week
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  • 21
    TrouSerS - An open-source TCG Software Stack implementation.
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    Downloads: 316 This Week
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  • 22
    ANDRAX Hacker's Platform

    ANDRAX Hacker's Platform

    Advanced Ethical Hacking and Penetration Testing Platform

    The most complete and Advanced Penetration Testing and Ethical Hacking Platform dedicated to Advanced Professionals. Developed to bring the power of Offensive Security in the anyone's pocket 100% OPEN SOURCE - ANDRAX is a independent solution for Security professionals who loves Linux
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    Downloads: 199 This Week
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  • 23
    American Fuzzy Lop

    American Fuzzy Lop

    American fuzzy lop - a security-oriented fuzzer

    AFL (American Fuzzy Lop) is a widely used graybox fuzzer that discovers bugs by mutating inputs and steering execution using lightweight instrumentation. Instead of random mutations alone, it uses coverage feedback to evolve input corpora, pushing programs into deeper and more interesting code paths. Its workflow emphasizes quick start: point it at a target binary with compile-time instrumentation (or use QEMU-based mode when recompilation isn’t possible), seed it with a small corpus, and...
    Downloads: 2 This Week
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  • 24
    keysniffer

    keysniffer

    Linux kernel mode debugfs keylogger

    A Linux kernel module to grab keys pressed in the keyboard, or a keylogger. keysniffer was initially written with the US keyboard (and conforming laptops) in mind. By default it shows human-readable strings for the keys pressed. However, as keyboards evolved, more keys got added. So the module now supports a module parameter codes which shows the keycode shift_mask pair in hex (codes=1) or decimal (codes=2). You can lookup the keycodes in /usr/include/linux/input-event-codes.h. The...
    Downloads: 0 This Week
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  • 25
    Mi WiFi Passwords

    Mi WiFi Passwords

    A tool that helps users see all their PC WiFi passwords at a glimpse.

    MifiWiFiPasswords is a portable free software tool which helps people recover, view, search, retrieve, save and hack around all WiFi Networks passwords for the machine on which you run the software . It was initially developed in a single night by Blessed Jason Mwanza as a way to simplify the means on which to share and retrieve WiFi passwords to new users and members of his community. With MiWiFiPasswords version 2, Passwords for the machine on which you run the software are...
    Downloads: 1 This Week
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