--- title: Best System Weakness posts — October 2024 | daily.dev description: The most upvoted System Weakness posts from October 2024, curated by the daily.dev community. canonical: https://daily.dev/sources/systemweakness/best-of/2024/10 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/systemweakness/best-of/2024/10 og:type: website og:site_name: daily.dev og:title: Best System Weakness posts — October 2024 | daily.dev og:description: The most upvoted System Weakness posts from October 2024, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of System Weakness — October 2024 1. 1 [](https://daily.dev/posts/turning-your-server-into-a-high-security-server-with-a-free-waf-6pn8li2i1 "Turning Your Server into a High-Security Server with a Free WAF") Article System Weakness · 2y Turning Your Server into a High-Security Server with a Free WAF SafeLine WAF is a powerful web application firewall designed to protect servers from various cyber attacks. It offers dynamic protection, low false positives, and is easy to install with one-click setup. The configuration includes setting up a dedicated server, applying for SSL certificates, and configuring domain bindings to ensure secure traffic filtering. SafeLine WAF also supports dynamic encryption for high-security needs, making it an effective solution for safeguarding web applications. 82 4 2. 2 [](https://daily.dev/posts/json-web-token-jwt--exqzuupe2 "JSON WEB TOKEN (JWT)") Article System Weakness · 2y JSON WEB TOKEN (JWT) JSON Web Tokens (JWT) are a standard mechanism for transferring cryptographically signed JSON data, commonly used for access control, session handling, and authentication. Unlike traditional session tokens, JWTs store all necessary data client-side, making them ideal for distributed systems. JWTs consist of a payload, a signature, and a header. They are often used with JSON Web Signature (JWS) and JSON Web Encryption (JWE) extensions. JWT vulnerabilities include flawed signature verification, secret key brute-forcing, header parameter injections, and algorithm confusion attacks. To mitigate these risks, it's crucial to perform robust signature verification, use up-to-date libraries, and apply best practices such as setting token expiration dates and avoiding tokens in URL parameters. 52 3. 3 [](https://daily.dev/posts/defending-against-css-based-attacks-best-practices-for-web-security-3jatdmoqd "Defending Against CSS-Based Attacks: Best Practices for Web Security") Article System Weakness · 2y Defending Against CSS-Based Attacks: Best Practices for Web Security Front-end technologies like CSS and JavaScript enhance user experience but also present security risks. CSS, traditionally for styling, can be exploited for data exfiltration to steal sensitive information such as keystrokes. This tutorial explains how CSS-based attacks work, presents real-world cases, and provides best practices to mitigate these vulnerabilities including implementing Content Security Policies (CSP), validating input, and conducting regular reviews of stylesheets. 35 2 4. 4 [](https://daily.dev/posts/wordpress-penetration-testing-a-hacker-s-playbook-c2stqhxyr "WordPress Penetration Testing: A Hacker’s Playbook") Article System Weakness · 2y WordPress Penetration Testing: A Hacker’s Playbook WordPress penetration testing involves understanding the platform's structure, including user roles and common vulnerabilities. Significant targets include the wp-config.php file, plugins, themes, and user roles ranging from administrators to subscribers. Key techniques include checking for default credentials, examining backup files, and exploiting weak spots such as the XML-RPC interface and REST API. Effective tools and methods include WPScan for quick site scans, user enumeration, and surveillance of upload functions. 20 5. 5 [](https://daily.dev/posts/container-hardening-d4rofm6tr "Container Hardening") Article System Weakness · 2y Container Hardening Securing Docker containers is essential for robust application isolation. Key practices include restricting container privileges, safeguarding the Docker daemon, controlling resource allocation, and using security frameworks like Seccomp and AppArmor. These measures mitigate risks such as unauthorized access, resource exhaustion, and privilege escalation, ensuring containers are secure and resilient against potential threats. 18 6. 6 [](https://daily.dev/posts/hacking-a-wordpress-blog-hiwqouhb3 "Hacking a WordPress Blog") Article System Weakness · 2y Hacking a WordPress Blog This post describes a Capture The Flag (CTF) challenge involving a WordPress blog on TryHackMe. It details steps like port scanning, web reconnaissance, using WPScan for vulnerability detection, enumerating users, brute-forcing passwords using Metasploit, and exploiting a Remote Code Execution (RCE) vulnerability in WordPress version 5.0\. The post concludes with a successful privilege escalation using a script running with SUID permissions. 13 7. 7 [](https://daily.dev/posts/hacking-real-world-ai-systems-the-art-of-prompt-injection-attacks-part-1-pxghyccsk "Hacking Real-world AI Systems: The Art of Prompt Injection Attacks — Part 1") Article System Weakness · 2y Hacking Real-world AI Systems: The Art of Prompt Injection Attacks — Part 1 Prompt injection attacks are a significant security concern in AI systems, where attackers craft malicious prompts to bypass restrictions and potentially disclose sensitive information. This post explores advanced techniques such as recursive role play, error simulation, and memory confusion exploits for penetration testing AI models. Ethical considerations and responsible disclosure are emphasized for ensuring safe AI development. 10 1 [See all System Weakness archives](/sources/systemweakness/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/systemweakness/best-of/2024/10#page","url":"https://daily.dev/sources/systemweakness/best-of/2024/10","name":"Best System Weakness Posts — October 2024","description":"The most upvoted System Weakness posts from October 2024, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/systemweakness/best-of/2024/10#items","numberOfItems":7,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/turning-your-server-into-a-high-security-server-with-a-free-waf-6pn8li2i1","name":"Turning Your Server into a High-Security Server with a Free WAF"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/json-web-token-jwt--exqzuupe2","name":"JSON WEB TOKEN (JWT)"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/defending-against-css-based-attacks-best-practices-for-web-security-3jatdmoqd","name":"Defending Against CSS-Based Attacks: Best Practices for Web Security"},{"@type":"ListItem","position":4,"url":"https://daily.dev/posts/wordpress-penetration-testing-a-hacker-s-playbook-c2stqhxyr","name":"WordPress Penetration Testing: A Hacker’s Playbook"},{"@type":"ListItem","position":5,"url":"https://daily.dev/posts/container-hardening-d4rofm6tr","name":"Container Hardening"},{"@type":"ListItem","position":6,"url":"https://daily.dev/posts/hacking-a-wordpress-blog-hiwqouhb3","name":"Hacking a WordPress Blog"},{"@type":"ListItem","position":7,"url":"https://daily.dev/posts/hacking-real-world-ai-systems-the-art-of-prompt-injection-attacks-part-1-pxghyccsk","name":"Hacking Real-world AI Systems: The Art of Prompt Injection Attacks — Part 1"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"System Weakness","item":"https://daily.dev/sources/systemweakness"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/systemweakness/best-of"},{"@type":"ListItem","position":5,"name":"October 2024"}]}]} ```