Showing 32 open source projects for "block"

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  • 1
    SSHGuard

    SSHGuard

    Intelligently block brute-force attacks by aggregating system logs

    SSHGuard protects hosts from brute-force attacks against SSH and other services. It aggregates system logs and blocks repeat offenders using several firewall backends, including iptables, ipfw, and pf.
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    Downloads: 75 This Week
    Last Update:
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  • 2
    CacheGuard Web Gateway

    CacheGuard Web Gateway

    Web Gateway Appliance

    CacheGuard Web Gateway allows you to decide what type of Web content is allowed in your organization, by whom and when. The Web Gateway works as a transparent or explicit Web proxy and instantly blocks malware and other unwanted contents such as ads and adult websites in Web traffic. Its SSL mediation mode allows to block malware even in an encrypted format (HTTPS) and/or cache bandwidth-intensive traffic such as YouTube or Windows updates in order to save your bandwidth. CacheGuard Web...
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    Downloads: 6 This Week
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  • 3

    cryptmount

    Linux encrypted filesystem management tool

    cryptmount allows management and user-mode mounting of encrypted filing systems on GNU/Linux systems. Filesystems & crypto-swap can be on either raw block devices or ordinary files, with device-mapper (dm-crypt) and loopback devices setup automatically.
    Downloads: 2 This Week
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  • 4
    Serpent_in_CBC_mode_for_MCUs

    Serpent_in_CBC_mode_for_MCUs

    Open-source code that enables you to use Serpent in CBC mode

    Serpent_in_CBC_mode_for_microcontrollers is an open-source code that enables you to easily integrate the Serpent encryption algorithm in CBC mode to your project. Based on the work of https://github.com/peterferrie/serpent GitHub Page: https://github.com/Northstrix/Serpent_in_CBC_mode_for_microcontrollers
    Downloads: 0 This Week
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  • Red Hat Enterprise Linux on Microsoft Azure Icon
    Red Hat Enterprise Linux on Microsoft Azure

    Deploy Red Hat Enterprise Linux on Microsoft Azure for a secure, reliable, and scalable cloud environment, fully integrated with Microsoft services.

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  • 5
    AES_in_CBC_mode_for_MCUs

    AES_in_CBC_mode_for_MCUs

    Open-source code that enables you to use AES in CBC mode

    AES_in_CBC_mode_for_microcontrollers is an open-source code that enables you to easily integrate the AES encryption algorithm in CBC mode to your project. Based on the work of https://github.com/zhouyangchao/AES GitHub Page: https://github.com/Northstrix/AES_in_CBC_mode_for_microcontrollers
    Downloads: 0 This Week
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  • 6
    Casper-fs

    Casper-fs

    Casper-fs is a Custom LKM generator to protect and hide files.

    Casper-fs is a Custom Hidden Linux Kernel Module generator. Each module works in the file system to protect and hide secret files.The motivation: An attacker can read every file in your machine in a bad situation. But if you have a Casper-fs custom module, the attacker will not find the hidden kernel module that has functions to turn any file invisible and protect to block read/remove/edit actions. My beginning purpose at this project is to protect my server, which is to protect my friends...
    Downloads: 1 This Week
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  • 7
    Spock slaf

    Spock slaf

    Spock SLAF is a Shared Library Application Firewall "SLAF".

    Spock SLAF is a Shared Library Application Firewall "SLAF". It has the purpose to protect any service that uses the OpenSSL library. The SLAF inserts hooking to intercept all communication to detect security anomalies and block and log attacks.
    Downloads: 0 This Week
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  • 8
    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...
    Downloads: 0 This Week
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  • 9

    v1pad

    One-time-pad encryption using a virtual pad

    v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad.
    Downloads: 0 This Week
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  • 10
    Wi-PWN

    Wi-PWN

    ESP8266 firmware for performing deauthentication attacks

    ESP8266 firmware for performing deauthentication attacks, with ease. Wi-PWN is a firmware that performs death attacks on cheap Arduino boards. The ESP8266 is a cheap microcontroller with built-in Wi-Fi. It contains a powerful 160 MHz processor and it can be programmed using Arduino. A deauthentication attack is often confused with Wi-Fi jamming, as they both block users from accessing Wi-Fi networks. The 802.11 Wi-Fi protocol contains a so-called deauthentication frame. It is used to disconnect...
    Downloads: 4 This Week
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  • 11
    Is your server running slowly? Clamav-sniffer could help - it scans for malware such as phishes and viruses and configures your firewall to block the cracker.
    Downloads: 0 This Week
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  • 12

    ext2 info hiding mod

    Information Hiding Modification for EXT2

    This modification of the ext2 kernel module allows to create files (cover files) whose block arrangement gets manipulated to represent a binary code, which can be extracted later. The information hiding approach used in this project was introduced by Khan et. al in 'Designing a cluster-based covert channel to evade disk investigation and forensics' (1st approach). Algorithm: When a cover file is written, an even blocknr. (for the 1st datablock) is choosen to represent a 0 or an odd...
    Downloads: 0 This Week
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  • 13

    xxteac - XXTEA Encrypter/Decrypter

    xxteac - XXTEA Encrypter/Decrypter

    This xxteac program utilizes the "Corrected Block TEA" encryption/decryption algorithm by Roger Needham and David Wheeler. The original algorithm has been slightly modified to allow arbitary length passwords / password files.
    Downloads: 0 This Week
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  • 14
    The sandbox libraries (libsandbox & pysandbox) are an open-source suite of software components for C/C++ and Python developers to create automated profiling tools and watchdog programs. The API's are designed for executing and instrumenting simple (single process) tasks, featuring policy-based behavioral auditing, resource quota, and statistics collecting. The sandbox libraries were originally designed and utilized as the core security module of a full-fledged online judge system for...
    Downloads: 0 This Week
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  • 15
    TBFAA/encoder
    A program that encrypts multiple files. It uses new encryption algorithms, such as a Three-Block Feistel chiper, ArchFurry's algorithm and a new hash function. Licensed under the ISC.
    Downloads: 0 This Week
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  • 16
    libsnet is a simple, secure, TCP communications library with support for line & block IO, SSL, SASL, ZLIB.
    Downloads: 0 This Week
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  • 17
    IKEv2
    Encrypted Message Exchange by using Diffie-Hellman key exchange algorithm and Advanced Encryption Standard(AES) encryption algorithm with Cipher-block chaining(CBC) mode using User Datagram Protocol(UDP)port server-client application in C, Ansi-style
    Downloads: 0 This Week
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  • 18
    Raiden block cipher: An extremely lightweight and fast block cipher, developed using genetic programming, with the intention to be an alternative to TEA. This cipher is as fast as TEA, and without many of its known weaknesses.
    Downloads: 1 This Week
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  • 19
    mod_dnsblacklist is a Lighttpd module that use DNSBL in order to block spam relay via web forms, preventing URL injection, block http DDoS attacks from bots and generally protecting your web service denying access to a known bad IP address.
    Downloads: 0 This Week
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  • 20
    An extension and enhancement to the original SPIKE. SPIKIER is ment to be a continuous project of improvements to the block based fuzzer SPIKE.
    Downloads: 0 This Week
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  • 21
    BeeCrypt is an ongoing project to provide a strong and fast cryptography toolkit. Includes entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives.
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    Downloads: 174 This Week
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  • 22
    GNIPS is a network intrusion prevention system for Linux using Snort and iptables. It alerts user of incoming attacks on their network and allows them to block any offending hosts. It's also possible to configure GNIPS to send out alert emails.
    Downloads: 0 This Week
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  • 23
    Semeir is a Encryption algorithm, Capable of block encryption. It is written in pure C. It is platform independent, and is promising for Embedded systems. Intended as an alternate, yet secure data encryption cipher.
    Downloads: 0 This Week
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  • 24
    Deobscufates .NET assemblies, primarily by rearranging IL code (basic block reordering) and removing junk. Designed to be modular, it is built from reusable pieces.
    Downloads: 0 This Week
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  • 25
    Secwatch is an intrusion detection system using log analysis to detect service scan and other brute-force attempts on a server or other computer using system logs and will create temporary firewall rules to block offending IPs
    Downloads: 0 This Week
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