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🚨 Are Your Web Applications Truly Secure? 🚨 Did you know that 70% of web apps contain access control issues, one of the top security threats? 😱 Let’s talk about the Top 10 Web Application Security Threats that could be leaving your projects vulnerable and what you can do to safeguard them! 🌐🔒 Here’s how we at DNotifier break it down for you, focusing on real-world application security: 🔑 Broken Access Control 📂 Data Leaks 🔗 Server-Side Request Forgery (SSRF) 💻 SQL Injection 🛡 Cross-Site Scripting (XSS) 🔐 Broken Authentication ⚙️ Security Misconfiguration 🛑 Insufficient Brute Force Protection 🔒 Weak User Passwords ⚡ Unpatched Known Vulnerabilities At DNotifier, we help you stay ahead of these threats by offering the latest security insights and tools to protect your applications from day one. 💡 🔹 Want to know more about how we can help secure your applications? 🔹 Follow DNotifier and stay updated with the latest cybersecurity trends and best practices! 🚀 #WebDev #ApplicationSecurity #Infosec #BeginnerTips #OWASP #CyberThreats #Java #NodeJS #Microservices #OpenSource #BlackBoxTesting #AppSec #DevCommunity #DNotifier #StaySecure 👉 Follow us today and take the first step toward better security!

🔍The Zero Day vulnerability presents a critical security risk by exploiting inconsistencies in how modern web browsers handle this IP address, which is meant to represent "non-routable" addresses. This #flaw allows attackers to bypass browser security protocols, enabling unauthorised access to local services and potentially leading to Remote Code Execution (RCE). 🛠️ Technical Breakdown This #vulnerability targets browsers on Linux and macOS platforms, exploiting CIP (Common Industrial Protocol) to bypass security controls and interact with local services like Ray, Selenium Grid, and Pytorch Torchserve. Attackers can use the "no-cors" mode in HTTP requests to bypass cross-origin security restrictions, increasing the risk of RCE attacks. 🚨 Impact and Real-World Exploits The flaw’s exploitation can lead to significant security #breaches, with recent campaigns like ShadowRay demonstrating the practical risks involved. These exploits can severely impact development and internal applications, making it imperative for organisations to take immediate action. 🔍 Ongoing Fixes and Mitigation Browser developers are rolling out fixes: Chrome will block this vulnerability from version 128, Safari addresses it in Safari 18, and Mozilla plans future updates. In the meantime, organisations should implement Private Network Access (PNA) headers, verify HOST headers, enforce HTTPS, and use minimal authorisation and CSRF tokens in local applications to mitigate the #risk. 🔐 Secure Your Applications As the threat landscape evolves, securing your web applications is more crucial than ever. #MCS offers expert Web Application Testing, vulnerability assessments, and Security Architecture Review Services to help you avoid emerging #threats. Ensure your systems are protected—contact Microminder Cyber Security today. #CyberSecurity #BrowserSecurity #WebApplicationSecurity #VulnerabilityManagement #MicrominderCybersecurity #cybersecurityuae #cybersecuritysaudiarabia #itsecurityuae #cybsersecuritycompanyuae #otsecurityuae #otsecuritysaudiarabia

Web Application Hacking: Web application hacking involves exploiting vulnerabilities in web applications to gain unauthorized access, manipulate data, or disrupt services. Common techniques include: 1. SQL Injection: Injecting malicious SQL queries into input fields to access or manipulate database information. 2. Cross-Site Scripting (XSS): Injecting malicious scripts into web pages, which are then executed by other users' browsers. 3. Cross-Site Request Forgery (CSRF): Forcing a user to perform unwanted actions on a website where they are authenticated, without their knowledge. 4. Session Hijacking: Stealing or manipulating session tokens to gain unauthorized access to a user's session. 5. Directory Traversal: Accessing restricted directories and files on a web server by exploiting improper input validation. 6. Remote Code Execution (RCE): Executing malicious code on a server due to vulnerabilities in web applications. To protect against web application hacking, developers should implement secure coding practices, regularly update software, and conduct thorough security testing. #WebSecurity #Hacking #CyberSecurity

🔒💻 Web developers, listen up! The security of web applications is more crucial than ever. 🚨 Data breaches are on the rise, and guess what? Many developers haven't given enough attention to building secure front ends. 😱 This leaves a dangerous gap that cyber attackers love to exploit. Take a look at recent incidents like the Balancer Protocol breach. It's a wakeup call! 🚨 Front-end attacks can cause serious damage. 💥 So, what are these common front-end attacks you should be aware of? Here are seven of them: 1️⃣ Cross-site scripting 2️⃣ Dependency risks 3️⃣ Cross-site request forgery 4️⃣ Clickjacking 5️⃣ CDN tampering 6️⃣ HTTPS downgrades 7️⃣ Man-in-the-middle attacks As businesses increasingly shift their functionalities online, JavaScript developers need to step up their security game. 👩💻🔐 It's time to improve our practices and understand vulnerabilities from the perspective of attackers. Let's protect our web applications and keep our users' data safe! 💪💻 #WebSecurity #JavaScriptDevelopment #CyberSecurity

You're in a web dev interview and the CTO asks you this: What will you do to make our Web App more secure? How will you answer? HERE ARE FOUR BEST PRACTICES TO SECURE A WEB APP👇⏬⏬ 1. Use HTTPS Everywhere HTTPS ensures that data transmitted between the client and the server is encrypted. HSTS: Implement HTTP Strict Transport Security (HSTS) to force HTTPS connections. 2. Implement Strong Authentication and Authorization Multi-Factor Authentication (MFA): Add an extra layer of security. Role-Based Access Control (RBAC): Define roles and permissions. 3. Secure Your APIs APIs are often targeted by attackers. So secure them Token-Based Authentication: Use tokens (like JWT) to authenticate API requests. Rate Limiting: Implement rate limiting to prevent abuse and DDoS attacks. 4. Protect Against Cross-Site Scripting (XSS) XSS attacks occur when an attacker injects malicious scripts into content that is then executed by unsuspecting users. Alright that’s a wrap. Follow Wisdom Uchendu for more

🚨 Critical vulnerability in Google Chrome: CVE-2024-6990 Google Chrome has recently been identified with a critical vulnerability, CVE-2024-6990, affecting the Dawn component. This flaw arises from an uninitialized pointer, which can be manipulated via remote attacks. Although there is no exploit available yet, the nature of this vulnerability makes it a significant security concern. This vulnerability involves an uninitialized pointer in the Dawn component, categorized under CWE-824. Essentially, the application accesses or uses a pointer that has not been properly initialized, leading to potential out-of-bounds memory access. This can be exploited through crafted HTML pages, allowing remote attackers to potentially manipulate memory access. The weakness was presented 07/31/2024. The advisory is shared for download at https://lnkd.in/fYHu3GY. The impact of this vulnerability spans confidentiality, integrity and availability, though the specifics remain undisclosed. What is known is that the exploitability is considered easy, does not require authentication and relies on user interaction to succeed. 🔒 Mitigation and recommendations --> To address this critical issue, upgrading Google Chrome to version 127.0.6533.88 or later is essential. This update eliminates the vulnerability by implementing necessary security measures and users and administrators should prioritize this upgrade to safeguard their systems from potential exploits. --> Implementing Secure by Design principles can further mitigate vulnerabilities. --> Early threat modeling helps identify potential threats during the design phase. --> Regular code reviews and secure coding practices ensure proper initialization and management of pointers. --> Conduct periodic security audits to identify and fix vulnerabilities and use automated testing to catch common issues early. --> Limiting software privileges reduces the impact of exploits, while sandboxing isolates processes to limit the reach of malicious code. Stay vigilant and ensure your software is always up to date to protect against threats ! Source: https://lnkd.in/dw-QfvWn https://lnkd.in/dgaHHWw2 https://lnkd.in/drqWtiNk

hello connections, In an increasingly interconnected digital landscape, web security is paramount to protect sensitive data and maintain user trust. Secure your website with HTTPS encryption to encrypt data transmitted between the server and the user's browser, preventing interception by malicious actors. Implement stringent input validation to prevent injection attacks such as SQL injection and cross-site scripting (XSS), ensuring that user-supplied data is sanitized and free from malicious code. Employ robust authentication mechanisms such as multi-factor authentication (MFA) and OAuth to verify user identities and authorize access to sensitive resources only to authorized individuals. Adhere to secure coding practices such as parameterized queries, least privilege principle, and regular security audits to identify and mitigate potential vulnerabilities in your codebase. Stay vigilant against security threats by promptly applying security updates and patches to your web server, frameworks, and third-party libraries to address known vulnerabilities. Utilize security headers such as Content Security Policy (CSP), Strict-Transport-Security (HSTS), and X-Content-Type-Options to mitigate common web security risks and bolster your website's defenses against attacks. By adopting these essential practices, web developers can fortify their applications against cyber threats and ensure a secure online environment for their users.

Title: Strengthening Security in Web Applications: A Dive into Secure Coding Practices Dear LinkedIn Community, I'm thrilled to share that I've recently completed TASK 3 of CodeAlpha , a comprehensive review of a web application's security, focusing on identifying and rectifying potential vulnerabilities. In today's interconnected world, where cyber threats loom large, ensuring the utmost security of web applications is paramount. Key Highlights from the Secure Coding Review: 🚀Robust Password Management: Implementing strong password policies coupled with secure password hashing techniques like bcrypt ensures that user credentials remain protected against unauthorized access. 🚀Secure Secrets Handling: By securely storing sensitive information such as API keys and cryptographic secrets in environment variables or using dedicated secrets management solutions, we mitigate the risk of exposure in the event of a breach. 🚀Authentication and Authorization Controls: Integrating robust authentication mechanisms and authorization middleware, such as OAuth or JWT, helps control access to sensitive resources, ensuring that only authenticated and authorized users can interact with them. 🚀Error Handling Best Practices: Adhering to consistent error handling practices, including providing generic error messages to users while logging detailed error information for internal debugging, strengthens the application's resilience against potential exploitation. Through these proactive measures and continuous vigilance, we fortify web applications against common security threats, ranging from SQL injection and cross-site scripting to unauthorized access attempts. #Security #WebDevelopment #SecureCoding #CyberSecurity #WebApplications

⚠️ Beware developers! Two malicious npm packages found using image files to hide backdoor code 🖼️ 💻. The packages, impersonating a legitimate library, aimed to execute remote commands 🛡️🔒. #CyberSecurity #npm #OpenSource Stay vigilant and ensure your software supply chain is secure! 🛠️🔐 https://lnkd.in/eP2rU2Ju

Web Application Development Tip of the Week! Don't expose internal IP addresses! It increases your risks without really adding any value. After all, why does your external user need that information at all? On the other hand, it tells an attacker a little about your internal network and potential subnets. It also provides a potential target for pivot attacks such as server-side request forgery, SQL injection, and OS injection. There is just no upside here and a lot of downside. The same principle can apply to any data that the application returns. Think about the simple question: "Does the end user need this information at this moment?" If yes, then return it. If not, don't send it. This principle works for internal IP addresses, error details, profile data, and even JavaScript files. Don't need it? Don't see it. #webapplicationdevelopment #webapplicationsecurity #security #cybersecurity #pentesting