Alexander S.’s Post

🛡️ Real-World Pentesting Insight: Denial of Service via GraphQL 🛡️ In one of pentests in last year Kamil Jarosinski encountered a vulnerability using GraphQL that could potentially lead to environment unavailability. Our findings are based on real-life pentesting scenarios, highlighting the importance of understanding and securing GraphQL implementations. Vulnerability Details: An in-depth look at how improperly secured GraphQL can be exploited to cause a Denial of Service (DoS). Defense Strategies: Practical steps to defend your systems, including disabling introspection in production and implementing query depth limitations. This case study serves as a reminder of the continuous need for vigilance and proactive security measures in the cybersecurity landscape. 🔗 Read the full analysis here: https://lnkd.in/dVM_Xjg6 #CyberSecurity #Pentesting #GraphQL #ServerSecurity #PentestChronicles 

Join the LinkedIn discussion group, “Deterministic Chaos CyberSecurity Revolution” (https://lnkd.in/eHabbJ-u) altogether, to explore the utilization of Deterministic Chaos as the ultimate non-Mathematical shield against Quantum Computing and Artificial Intelligence data hacking vulnerabilities. It’s not too late, but will be very soon! Contact us for details on Certifications and standalone or plugin shield product subscriptions: www.ShapeShiftCiphers.com. Invite your colleagues for rich discussions on the new shift in the cybersecurity landscape(s). #DeterministicChaosCybersecurityRevolution #ShapeShiftCiphers #CybersecurityShield #ChaosCybersecurity

🚨 Vulnerability Tuesday 🚨 XPath Injection: a notable vulnerability in web applications. 🧑💻 Exploiting this flaw, attackers manipulate queries, potentially leading to unauthorized access or data exposure. Understanding and addressing XPath Injection is vital for robust cybersecurity. Stay informed, stay secure! 🔐 #VulnerabilityTuesday #XPathInjection #CyberSecurity #SecurityBoat

Exploring the depths of Network Enumeration with Nmap: Just completed a thorough scan of my PTCL Router using Nmap and transformed the detailed Scan Report into a sleek HTML Document. 💻 Excited to enhance my cybersecurity skills and share insights! #Nmap #Cybersecurity #NetworkEnumeration #networksecurity #offensivesecurity

Unveiling Hidden Field Modification: Learn how attackers manipulate hidden form fields to compromise web applications. Arm yourself with the knowledge to defend against this and other web-based attacks. Join us on HackPrac.com and level up your cybersecurity expertise today! #HiddenFieldModification #WebSecurity #HackPrac

Exposures, Exposed! Weekly Round-up September 03-07 Another interesting writeup from XM Cyber. See more info on their site. 〰️ MinIO Storage System Vulnerabilities Exploited by Attackers 〰️ Hackers Bypass VMware Tool’s SAML Authentication with MiTM Attack 〰️ Dell Alienware Command Center Has High-Severity Vulnerability  https://lnkd.in/eDEQ8-Ub #weeklyroundup #incidents #exposures

"Embark on a profound journey through the intricate realm of SQL injection defense strategies. 🚀 Explore the nuances of parameterized queries, robust input validation, and advanced secure coding practices, equipping you with a comprehensive shield against evolving cyber threats. 🛡️ Delve into the depth of this educational document, unraveling the intricacies of SQL injection prevention to empower your digital resilience. 💡 Strengthen your armor and elevate your cybersecurity prowess. #CyberSecurity #SQLInjectionPrevention #DigitalDefense"

Unveiling a critical vulnerability in Apache HugeGraph – protect your systems by upgrading and tightening security now! Stay informed with the latest in cybersecurity. #ApacheHugeGraph #CyberSecurity #UpgradeAlert #cybersecurity #security #news https://lnkd.in/euTT56_3

In part 2 of this two-part series, Akamai researchers detail methods and attack imitations within DHCP to spoof DNS — and introduce a new tool for your toolkit. Learn more. #cybersecurity #InfoSec #NetSec