--- title: Best Web Security posts — September 2024 | daily.dev description: The most upvoted Web Security posts from September 2024, curated by the daily.dev community. canonical: https://daily.dev/tags/web-security/best-of/2024/09 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/tags/web-security/best-of/2024/09 og:type: website og:site_name: daily.dev og:title: Best Web Security posts — September 2024 | daily.dev og:description: The most upvoted Web Security posts from September 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 Web Security — September 2024 1. 1 [](https://daily.dev/posts/most-dangerous-javascript-vulnerabilities-to-watch-for-in-2025-klihpnqay "Most Dangerous JavaScript Vulnerabilities To Watch For in 2025") Article The New Stack·2y Most Dangerous JavaScript Vulnerabilities To Watch For in 2025 JavaScript remains a top programming language but is vulnerable to various security threats. These include advanced XSS attacks, CSRF, server-side JS injection, formjacking, prototype pollution, IDOR, and supply chain attacks. To mitigate these risks, developers need to implement secure coding practices, including correct input validation, use of security tokens, and regular integrity checks. 94 2. 2 [](https://daily.dev/posts/what-is-rate-limiting-exploring-the-role-of-rate-limiting-in-protecting-web-apis-from-attacks-rjfgkzaq0 "What is Rate Limiting? Exploring the Role of Rate Limiting in Protecting Web APIs from Attacks") Article freeCodeCamp·2y What is Rate Limiting? Exploring the Role of Rate Limiting in Protecting Web APIs from Attacks Rate limiting is a crucial technique used in safeguarding APIs from malicious activities like DDoS attacks, brute-force attacks, and unauthorized web scraping. It regulates the frequency of client requests to a server, enhancing security and efficiency. Various algorithms like Fixed Window, Sliding Window, Leaking Bucket, and Token Bucket are used to implement rate limiting. Best practices include choosing the right algorithm, setting reasonable limits, handling errors efficiently, and ensuring proper logging and monitoring. 52 1 3. 3 [](https://daily.dev/posts/understanding-ssl-certificate-issues-common-problems-and-ssl-solutions-ptqh22lwx "Understanding SSL Certificate Issues: Common Problems and SSL Solutions") Article System Weakness·2y Understanding SSL Certificate Issues: Common Problems and SSL Solutions SSL certificates are crucial for securing online communications by encrypting data between users and websites. Common SSL issues include certificate expiration, misconfiguration, untrusted certificate authorities, mixed content warnings, incomplete certificate chains, incorrect installation, and outdated encryption protocols. Regular monitoring and updating of SSL configurations can help maintain website security and user trust. 16 4. 4 [](https://daily.dev/posts/wordpress-file-permissions-everything-you-need-to-know-1nmd29ym4 "WordPress File Permissions: Everything You Need to Know") Article Torque·2y WordPress File Permissions: Everything You Need to Know Understanding and correctly setting file permissions in WordPress is crucial for website security. Permissions determine who can read, write, and execute files and directories. For WordPress, it's essential to balance permissions to avoid security risks or functional issues. Maintaining appropriate permissions for files, such as wp-config.php or directories, can protect against hacking, data leakage, and site malfunctions. Using the principle of least privilege and avoiding overly restrictive settings is recommended. Methods to change file permissions include cPanel, FTP/SFTP, SSH, or security plugins. 10 5. 5 [](https://daily.dev/posts/instant-folder-sharing-echoduck-3avjx9dsv "Instant folder sharing • EchoDuck") Article Community Picks·2y Instant folder sharing • EchoDuck EchoDuck allows you to instantly share folders as a static web server without any installations, uploads, or tracking. Files are stored on your device, and access is granted through a customizable public URL. The service uses SSL encryption and password protection to ensure data privacy. There's no file size limit, and the service is ideal for sharing large files or static websites. The setup involves opening a browser tab and granting read-only access to a folder, with no need to install additional software. 10 3 6. 6 [](https://daily.dev/posts/sveltekit---potential-information-leakage-from-the-state-pzou2wkmx "SvelteKit - Potential Information Leakage from the State") Article Community Picks·2y SvelteKit - Potential Information Leakage from the State SvelteKit's server-side state management can potentially lead to information leakage if not handled carefully. The server, being shared and long-lived, might expose state data between different user sessions. It's crucial to understand the risks and apply best practices, such as using Svelte's Context API with unique keys, to maintain secure state management. 10 2 [See all Web Security archives](/tags/web-security/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/tags/web-security/best-of/2024/09#page","url":"https://daily.dev/tags/web-security/best-of/2024/09","name":"Best Web Security Posts — September 2024","description":"The most upvoted Web Security posts from September 2024, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/tags/web-security/best-of/2024/09#items","numberOfItems":6,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/most-dangerous-javascript-vulnerabilities-to-watch-for-in-2025-klihpnqay","name":"Most Dangerous JavaScript Vulnerabilities To Watch For in 2025"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/what-is-rate-limiting-exploring-the-role-of-rate-limiting-in-protecting-web-apis-from-attacks-rjfgkzaq0","name":"What is Rate Limiting? 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