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Security

1. CipherDecoder.org - Online Cipher Tools

CipherDecoder.org offers a comprehensive suite of online tools for encoding and decoding various classical and modern ciphers. It provides real-time encryption and decryption for popular ciphers such as Caesar, ROT13, Atbash, Vigenère, Playfair, and transposition ciphers, along with modern encodings like Base64, Hex, and URL encoding. Users can input text and select different cipher options, with features including shift values, case preservation, and inclusion of numbers. The platform also offers brute force analysis for Caesar cipher, helping users understand cryptographic techniques through interactive demonstrations.Supports multiple cipher types including substitution, transposition, and modern encodingsReal-time encryption/decryption with adjustable parametersBrute force and frequency analysis tools for cryptanalysisUser-friendly interface suitable for educational and practical useDesigned for students, educators, puzzle enthusiasts, and developers, CipherDecoder.org serves as an accessible resource for learning cryptography fundamentals and experimenting with encryption methods. Its free online platform makes it easy to explore cipher techniques without installation or technical setup, promoting understanding of cryptographic concepts and historical encryption methods.

Security Web Development

2. CipherDecoder.org - Online Cipher Tools

CipherDecoder.org offers a comprehensive suite of online tools for encoding and decoding various classical and modern ciphers. It provides real-time encryption and decryption for popular ciphers such as Caesar, ROT13, Atbash, Vigenère, Playfair, and transposition ciphers, along with modern encodings like Base64, hexadecimal, and URL encoding. Users can input text and select different cipher options, with features including shift values, case preservation, and inclusion of numbers. The platform also offers brute force analysis for Caesar cipher, helping users understand cryptographic techniques through interactive demonstrations. Supports multiple cipher types including substitution, transposition, and modern encodings Real-time processing with options for shift values, case, and number inclusion Brute force and frequency analysis tools for cryptanalysis Downloadable results and copy-to-clipboard features How it works: Users input their text, select cipher options, and the tool performs encoding or decoding instantly. It also provides educational insights into cipher mechanisms and historical context. The platform is free to use, making it ideal for students, educators, puzzle enthusiasts, and developers interested in cryptography. Pricing: Free Target audience includes cryptography learners, educators, puzzle creators, and software developers seeking quick cipher tools and educational resources. Benefits include easy-to-use interface, comprehensive cipher support, and educational value for understanding encryption principles.

Security Web Development Databases

3. Guard by OffSeq

Guard by OffSeq (guard.offseq.com) is an AI-powered website security and compliance analysis platform designed for businesses and professionals who want instant insight into their digital risk posture. It performs a comprehensive, multi-layer scan of any domain — analyzing cybersecurity configurations, privacy practices, email authentication, and even compliance readiness for frameworks like NIS2 and GDPR. Unlike traditional scanners, Guard combines technical analysis with business intelligence — identifying not only security gaps but also what technologies a website uses, how it handles user data, and how its digital infrastructure aligns with best practices. The platform produces clear, human-readable summaries suitable for executives, developers, and compliance officers alike. Guard operates as a non-intrusive, black-box tool, requiring no installation or credentials. Within seconds, users receive an actionable report detailing vulnerabilities, misconfigurations, and improvement recommendations. Its AI-generated narratives help organizations understand security posture from both a technical and management perspective. Part of the broader OffSeq ecosystem, Guard integrates with Radar (OffSeq’s threat intelligence platform) and complements OffSeq’s managed cybersecurity services such as CISO-as-a-Service and proactive monitoring. Built and maintained in the European Union by SEQ SIA (OffSeq), Guard helps organizations across the EU strengthen their cybersecurity governance and demonstrate compliance in line with modern regulations

Security Business Analytics SaaS

4. UUSEC WAF

Industry-leading free, high-performance, AI and semantic technology Web Application Firewall and API Security Gateway (WAAP) - UUSEC WAF.

Security Web Development Open Source

5. The DevSpace

Complete roadmap for full-stack developers, covering coding fundamentals from HTML, CSS, and JavaScript to modern frameworks. Featuring an in-browser code playground, 10 real-world projects, and a production-ready Next.js SaaS boilerplate.

Security Web Development

6. AskTuring Private AI Platform

AskTuring bridges the gap between generic AI chat tools and expensive enterprise solutions by transforming your business documents into a private, intelligent knowledge base. Unlike traditional AI platforms that may train on or share your data, AskTuring uses zero-trust security and SOC 2 compliance to guarantee complete privacy.With AskTuring, you can:Upload any business document—contracts, manuals, reports, emails, and moreAsk natural language questions and get precise, source-based answers instantlyAccess leading AI models (Claude, ChatGPT, Gemini) securely, without data sharingCollaborate seamlessly with your team, sharing indexes and managing knowledge at scaleBenefit from enterprise-grade security: encrypted storage, private cloud instances, and role-based accessThink of it as having a brilliant employee who has read every document in your business and can answer questions instantly—without ever forgetting, leaking, or training on your data.

Artificial Intelligence Security legal

7. OpenResty Manager

Modern, secure, and elegant server control panel, open source alternative to OpenResty Edge, allows you to easily secure reverse proxy websites running at home or on the Internet, including access control, denial of service attack protection, identity authentication, automatic application and renewal of free SSL certificates, without having to know too much about OpenResty or Let's Encrypt. And it supports host management, including easy-to-use web terminals and file management, as well as Docker Composer based application store, greatly reducing the difficulty of website building and container management.

DevOps & Cloud Open Source Security

8. Use ChatGPT at Work

Use ChatGPT at Work — Without Getting Caught is a tool designed to enable professionals to utilize ChatGPT effectively within workplace environments while maintaining discretion. It offers a secure platform for integrating AI-powered chat functionalities into daily workflows.Seamless integration of ChatGPT into work tasksEnsures privacy and discretion during usageSupports various platforms including web and mobileIdeal for enhancing productivity and automating routine inquiriesThe platform works by providing a user-friendly interface that connects users to ChatGPT, allowing for quick and confidential AI interactions. It is suitable for professionals seeking to leverage AI for research, communication, or automation without risking exposure or policy violations.Pricing is available on a freemium basis, offering basic features for free with optional paid upgrades for advanced functionalities. The target audience includes corporate teams, remote workers, and individual professionals aiming to improve efficiency while maintaining compliance with workplace policies.Notable benefits include increased productivity, secure AI interactions, and easy integration into existing workflows.

Artificial Intelligence Productivity Security

9. CrabClear Data Removal Service

CrabClear is a privacy-focused service designed to help EU citizens remove their personal data from over 1,500 data brokers worldwide. It offers automated, continuous data removal to protect users from spam, cyber threats, financial risks, and privacy breaches.Removes personal data from 1,500+ brokers, not just 250GDPR-compliant, EU-based processing ensures maximum privacyAutomated, ongoing data removal cycles for continuous protectionTransparent progress tracking via user dashboardThe process begins with a scan of people search sites to identify your data, followed by personalized removal requests sent automatically to data brokers. Regular re-scans and updates ensure your data stays protected over time. The service offers flexible pricing plans: a monthly subscription at €19.99/month or an annual plan at €79/year, both with a 30-day money-back guarantee. Designed for individuals concerned about privacy, spam, cybercrime, and personal safety, CrabClear provides an effective solution to regain control over personal information and reduce daily disruptions.Benefits include comprehensive data coverage, GDPR compliance, transparent reporting, and ongoing protection, making it ideal for privacy-conscious users seeking reliable data removal.

Security Data Science & Analytics

10. Website Blocker Extension Suite

The Website Blocker Extension Suite is a comprehensive tool designed to help parents and individuals manage and restrict online access to harmful or distracting websites. Built as Chrome and Edge extensions, it offers flexible control over browsing habits to promote safe and focused internet usage. Key features include: Password-based browsing restrictions to prevent unauthorized access Timer-based website access limits to encourage disciplined browsing Recurring schedule settings for automated, routine restrictions Cloud-based management for syncing restrictions across multiple devices How it works: Users can set website restrictions, timers, and schedules through the extension, which enforces these rules in real-time. The cloud integration allows parents or users to manage settings remotely, ensuring consistent protection across devices. The project offers a freemium pricing model with a 6-month free trial for Chrome and Edge extensions. It targets parents, educators, and organizations seeking to promote safe and productive online environments for children and employees. Benefits include enhanced online safety, improved focus, and easy management of browsing restrictions, making it suitable for home, educational, and workplace settings.

Security UI/UX Productivity

11. Good AI Tools

Good AI Tools helps you find top AI software to boost productivity. Explore our directory of the best tools and applications.

Security Productivity Marketing Tools

12. Access Control Platform

This project provides a secure access management system designed to control and monitor user permissions across various digital resources. It aims to enhance security and streamline access workflows for organizations of all sizes. Robust authentication and authorization features Integration with existing systems and platforms Real-time access monitoring and reporting Customizable user roles and permissions How it works involves deploying the platform within your infrastructure, configuring user roles, and setting access policies. It supports seamless integration with web and mobile applications, ensuring secure access across multiple devices. The system provides an intuitive interface for administrators and detailed logs for auditing purposes. The project offers a freemium pricing model, allowing basic features for free with optional paid upgrades for advanced functionalities. It is suitable for enterprises, SaaS providers, and any organization needing reliable access control solutions. Key benefits include improved security posture, simplified user management, and compliance with access regulations.

Security Platforms

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