OWASP Mobile Application Security offers standards, guides, and resources to help you test and improve the security of mobile apps.
Access standards and guides for mobile app security
OWASP Mobile Application Security is your go-to resource for improving the security of mobile apps. The site provides clear standards, detailed testing guides, and practical checklists to help you understand and address common mobile security and privacy weaknesses.
Whether you’re a developer, tester, or security professional, you’ll find comprehensive documentation and tools to support secure app development and testing. The project’s materials are widely trusted and designed to be accessible, making it easier for you to deliver safer mobile applications.
You can download security standards, explore testing processes, and connect with a community dedicated to raising the bar for mobile app security. If you’re looking to build, test, or learn about secure mobile apps, this site has the resources you need.
Discover websites similar to Mas.owasp.org based on shared categories, topics, and features.
See how unique your browser is online and check your digital fingerprint to understand how easily you could be identified on the Internet.
Submit your website to the HSTS preload list to ensure browsers always use HTTPS for your domain and boost your site's security and compliance.
Snort offers open-source software for detecting and preventing network threats, helping you safeguard your systems on Linux and Windows for free.
Learn about weak Diffie-Hellman key exchange and the Logjam attack, plus get practical guides to strengthen TLS security on your servers and websites.
CVE catalogs and defines publicly disclosed cybersecurity vulnerabilities, helping you stay informed about security risks in software and hardware systems.
OpenSSL provides a widely used open-source toolkit for secure communications, offering encryption and privacy tools for everyone.
Find detailed notes on software vulnerabilities, including technical info, remediation steps, and affected vendors, maintained by the CERT Coordination Center.
Find concise, expert-written cheat sheets on key application security topics to help you build safer software and understand best security practices.
Netfilter.org offers open-source Linux tools for network packet filtering and firewall management, including iptables and nftables, for enhanced security.
Aircrack-ng offers a suite of tools for testing and analyzing WiFi network security, with downloads, documentation, and community support.
Track and review security vulnerabilities affecting Debian packages, with detailed bug data, CVE links, and updates from the Debian Security Team.
Objective-See offers free, open-source security tools for Mac users to detect and block malware, monitor system activity, and protect privacy.
Learn about Ruby, a dynamic programming language. Find official docs, tutorials, and resources to start coding or deepen your Ruby knowledge.
The Apache Incubator helps open-source projects join the Apache Software Foundation, offering guidance, resources, and community support.
Offline First shares resources, news, and guides to help you build apps and websites that work reliably without a constant internet connection.
Devopedia is a collaborative platform where developers share, browse, and learn from articles on software development topics. Community-driven and open to all.
Protractor offers guides and resources for end-to-end testing of AngularJS apps, with tutorials on setup, writing tests, and using the tool effectively.
The Honeynet Project is a global nonprofit focused on cybersecurity research, sharing open-source security tools and knowledge to help defend against online threats.
Helps you identify, prevent, and report malicious software and websites to keep your devices and browsing safe from online threats.
HTML Purifier is a tool that filters HTML code to remove security risks like XSS and ensures your content meets web standards. Open source and PHP-based.
Explore tutorials, guides, and resources for reverse engineering, cybersecurity, and Ghidra server collaboration on this practical knowledge-sharing site.
AskApache offers advanced web development guides, .htaccess code samples, and security tips for webmasters, developers, and tech enthusiasts.
Detectify Labs shares ethical hacking writeups, security research, and expert tips to help you understand and improve your cybersecurity skills.
CIRT.net offers tools like Nikto for security scanning, helpful resources, and guides for those interested in web application security and testing.
Protect your WordPress site from plugin vulnerabilities with accurate info, proactive monitoring, and security fixes to keep your website safe from hacks.
Find clear Unix and Linux tutorials on shell scripting, sed, awk, and security topics. Great resource for learning command-line skills and tips.
Check any website’s privacy and data protection measures easily. Webbkoll shows you how sites handle your personal information and online privacy.
Report URI helps you monitor and manage website security by collecting and analyzing reports like Content Security Policy (CSP) and other web security events.
Sudo lets system admins safely give select users permission to run specific commands as root, with auditing for security and control on Unix-like systems.
360 Total Security offers free antivirus and cybersecurity tools to protect your PC from malware, ransomware, and online threats. Available for home and business.
Explore password hashing standards, competition results, and secure algorithms like Argon2. Find resources for strong password protection and security.
This site checks if you're a real person before letting you in, helping keep bots out and protecting the website from unwanted automated traffic.
Quickly check if your IP is on spam blacklists with this DNSBL lookup tool. Find info on DNS-based block lists and improve your email deliverability.
SonarQube helps you automatically review code for quality and security issues, offering insights to help developers write clean, secure code faster.
Find details on software vulnerabilities and security risks with the National Vulnerability Database, a trusted source for cybersecurity threat information.
Bitdefender offers advanced cybersecurity software to protect your devices and data with threat prevention, detection, and response solutions worldwide.
Learn about Meltdown and Spectre vulnerabilities, their impact on computer security, and access research papers and resources for deeper understanding.
Learn how to use Content Security Policy (CSP) to protect your web applications from vulnerabilities like cross-site scripting with Google’s helpful guide.
Stay updated with the latest Microsoft security news, researcher leaderboards, and resources for reporting vulnerabilities and improving cybersecurity.
Patchstack helps you secure your WordPress sites by detecting and patching vulnerabilities in plugins and themes, keeping your website safe and protected.
SORBS helps block spam and unwanted email by providing real-time lists of suspicious servers and open relays to improve email security.
Analyze and dissect PDF files for hidden threats with free tools for investigating malicious documents and exploring internal PDF structures.
360.cn offers security software, smart devices, and enterprise cloud solutions to help you stay safe online and protect your digital life. (Chinese site)
Learn about the Heartbleed Bug, a major security flaw in OpenSSL that exposed encrypted data. Find details, risks, and how to protect your information.
DNSViz lets you visualize and troubleshoot DNS and DNSSEC configurations by providing clear analysis and highlighting any domain issues.
Prosopo Procaptcha offers dynamic CAPTCHA and PoW tools to block bots, defend against cyber threats, and protect user privacy with GDPR compliance.
Protect and manage machine identities, secrets, and certificates with CyberArk's security solutions for secure digital operations in your organization.
Test your browser for privacy leaks and security risks with detailed tools that reveal tracking methods, IP leaks, and fingerprinting techniques.
Plugin Planet offers premium WordPress plugins, including advanced firewall tools, to help protect and enhance your WordPress website easily.
TrustedSite helps websites earn certifications that show visitors their site is secure and trustworthy, boosting customer confidence and online sales.
Find recommended cryptographic key lengths from top organizations and reports to help you choose secure encryption settings quickly and easily.
Learn how to set up URL filtering on Cisco Email Security Appliances to protect your email gateway and follow best practices for secure email communication.
Learn how to spot scams and protect yourself online with practical tips and guides focused on keeping Brits safe from phone, SMS, email, and web fraud.
Analyze Portable Executable (PE) files to quickly spot potential malware traits and streamline your initial malware assessment process.
PVS-Studio helps you find bugs and security issues in C, C++, C#, and Java code with advanced static analysis tools for multiple platforms.
Check if a website is safe or a scam with ScamAdviser. Get trust scores, fraud alerts, and tips to help you avoid fake or risky online sites.
eScan offers advanced cybersecurity solutions for businesses and enterprises, protecting against malware, ransomware, phishing, and other digital threats.
Kolide helps Okta users ensure only secure devices can access company apps, with device checks, security compliance, and easy fleet visibility.
Emsisoft offers advanced anti-malware and antivirus solutions for businesses, helping you detect, clean, and prevent threats with powerful cloud technology.
KINGSOFT JAPAN offers office software, free security tools, and fitness apps for users seeking productivity, security, and wellness solutions in Japanese.