Top 23 C# Security Projects

• Quasar

  0 7,508 0.0 C#

  Remote Administration Tool for Windows (by quasar)

  

• privatezilla

  7 3,290 0.0 C#

  👀👮🐢🔥Performs a privacy & security check of Windows 10

  

  Project mention: O&OSU10 FOSS Alternative for Windows 11? | /r/PrivacyGuides | 2023-05-19

• Onboard AI

  getonboard.dev

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• pingcastle

  7 1,917 0.0 C#

  PingCastle - Get Active Directory Security at 80% in 20% of the time

  Project mention: Open source vulnerability scanner | /r/cybersecurity | 2023-12-05

  I use OpenVas (on Kali) and PingCastle (on Windows).

• BouncyCastle

  0 1,407 0.0 C#

  BouncyCastle.NET Cryptography Library (Mirror)

  

• itext7-dotnet

  1 1,400 0.0 C#

  iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enha

  

  Project mention: FastPDF Service API (C# .NET) VS itext7-dotnet - a user suggested alternative | libhunt.com/r/fastpdf-csharp | 2023-12-07

• ipban

  7 1,372 7.7 C#

  Since 2011, IPBan is the worlds most trusted, free security software to block hackers and botnets. With both Windows and Linux support, IPBan has your dedicated or cloud server protected. Upgrade to IPBan Pro today and get a discount. Learn more at ↓

  

  Project mention: Well I'm ready to throw in the towel - public IP to 3389 | /r/sysadmin | 2023-12-07

• jose-jwt

  1 887 0.0 C#

  Ultimate Javascript Object Signing and Encryption (JOSE), JSON Web Token (JWT) and Json Web Keys (JWK) Implementation for .NET and .NET Core

  Project mention: Creating a JWT RS256 with private key | /r/PowerShell | 2023-04-11

  Use the jose-jwt library and thank me later

• InfluxDB

  www.influxdata.com

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• security-code-scan

  0 886 0.0 C#

  Vulnerability Patterns Detector for C# and VB.NET

  

• DevSkim

  0 842 0.0 C#

  DevSkim is a set of IDE plugins, language analyzers, and rules that provide security "linting" capabilities.

  

• bcrypt.net

  2 748 0.0 C#

  BCrypt.Net - Bringing updates to the original bcrypt package

  

  Project mention: JWT Authentication in ASP.NET | dev.to | 2023-06-03

  BCrypt.NET

• Samples

  0 641 0.0 C#

  Steeltoe samples and reference application collection (by SteeltoeOSS)

  

• SecurityDriven.Inferno

  0 563 0.0 C#

  :white_check_mark: .NET crypto done right. Professionally audited.

• nUpdate

  0 437 0.0 C#

  A comfortable update solution for .NET-applications.

• Phishious

  0 430 0.0 C#

  An open-source Secure Email Gateway (SEG) evaluation toolkit designed for red-teamers.

• SimpleIdServer

  0 427 9.5 C#

  OpenID, OAuth 2.0, SCIM2.0, UMA2.0, FAPI, CIBA & OPENBANKING Framework for ASP.NET Core

• ad-password-protection

  1 417 0.0 C#

  Active Directory password filter featuring breached password checking and custom complexity rules

  

  Project mention: AD password policy enforcers that can do compromised checks when user sets password? | /r/sysadmin | 2023-04-05

• DotNetCore

  1 408 10.0 C#

  .NET 8 Nuget Packages.

  Project mention: Architecture project using .NET 7, Angular 15, Clean Architecture, Clean Code, SOLID Principles. | /r/csharp | 2023-03-24

  Source: https://github.com/rafaelfgx/DotNetCore

• TwoFactorAuth.Net

  0 305 0.0 C#

  .Net library for Two Factor Authentication (TFA / 2FA)

• KeePassWinHello

  0 272 0.0 C#

  Quick unlock KeePass 2 database using biometrics with Windows Hello

• Pkcs11Interop

  0 241 0.0 C#

  Managed .NET wrapper for unmanaged PKCS#11 libraries

  

• cervantes

  0 228 0.0 C#

  Cervantes is an opensource collaborative platform for pentesters or red teams who want to save time to manage their projects, clients, vulnerabilities and reports in one place. (by CervantesSec)

  

• Rubeus-GUI

  0 162 3.2 C#

  GUI alternative to the Rubeus command line tool, for all your Kerberos exploit requirements

• evillimiter-windows

  0 151 0.0 C#

  Tool that limits bandwidth of devices on the same network without access.

• SaaSHub

  www.saashub.com

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C# Security related posts

• Open source vulnerability scanner
  2 projects | /r/cybersecurity | 5 Dec 2023
• SecureStore VS dotenv-vault - a user suggested alternative
  2 projects | 4 Nov 2023
• Fail2Ban – Daemon to ban hosts that cause multiple authentication errors
  5 projects | news.ycombinator.com | 6 Oct 2023
• .NET developers alert: Moq NuGET package exfiltrates user emails from git
  2 projects | dev.to | 10 Aug 2023
• Home Lab Setup Recommendations
  4 projects | /r/homelab | 7 Jun 2023
• what do you use for ssh brute force protection: fail2ban or sshguard ? or something else ? for ubuntu and fedora
  1 project | /r/selfhosted | 13 May 2023
• Enforcing single user session IDS4
  1 project | /r/u_zaibuf | 12 May 2023
• A note from our sponsor - Onboard AI
  getonboard.dev | 8 Dec 2023

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