OS1 Solutions Inc.’s Post

As promised, here’s my take on the difference between L4 and L7 attacks! Both are designed to disrupt service but exploit vulnerabilities at different layers of the OSI model. L4 attacks hit your network infrastructure, targeting protocols like TCP and UDP, while L7 attacks are sneakier, going after your applications through HTTP requests, making them more elusive and damaging. At Qrator Labs, we’ve got all types of attacks covered with multi-layered defense strategies that protect your business at every level. Read more here: https://lnkd.in/eicNTQTH 𝐈𝐟 𝐲𝐨𝐮’𝐯𝐞 𝐝𝐞𝐚𝐥𝐭 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞𝐬𝐞 𝐚𝐭𝐭𝐚𝐜𝐤𝐬, 𝐜𝐚𝐧 𝐲𝐨𝐮 𝐬𝐡𝐚𝐫𝐞 𝐲𝐨𝐮𝐫 𝐛𝐢𝐠𝐠𝐞𝐬𝐭 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 𝐢𝐧 𝐦𝐢𝐭𝐢𝐠𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐞𝐦? #DDoS #CyberSecurity #DDoS #NetworkSecurity #ApplicationSecurity #DDoSProtection #OSImodel #CyberDefense #QratorLabs

1. Layered Understanding: The OSI and TCP/IP models help break down network communication into layers, making it easier to identify where security threats occur. 2. Attack Surfaces: Each layer corresponds to specific types of attacks, like malware at the application layer or DDoS at the network layer. 3. Real-World vs Theory: TCP/IP focuses on practical protocols used in networks, while the OSI model provides a theoretical framework for understanding security risks. 4. Protocol Security: Knowing TCP/IP protocols (e.g., TCP, HTTP) is crucial for detecting and defending against network attacks like spoofing or flooding. 5. Defense Strategies: Combining both models helps design multi-layered security systems, covering both practical and conceptual aspects of cybersecurity. #CyberSecurity #OSIModel #TCPIPModel #NetworkSecurity #LayeredDefense #CyberThreats #InformationSecurity #NetworkProtocols #CyberAttackPrevention #ITInfrastructure #SecurityStrategies

Over the last five years, Sophos X-Ops tracked China-based threat actors targeting perimeter devices like Sophos firewalls. The actors started with TTPs including SQL injection and zero-day exploitation. From there, they evolved their techniques into stealthy, targeted campaigns using obfuscation, rootkits, and persistence tactics. To avoid these types of attacks, teams can harden devices, enable auto-updates, and collaborate across the #cybersecurity community. See the full timeline: https://bit.ly/3Znf7Zi

83% of companies have not fully implemented defense-in-depth strategies, leaving them vulnerable to increasingly sophisticated attacks. In Dark Reading’s latest report, discover why an end-to-end defense strategy is essential and how OPSWAT and F5 combined solutions enable organizations to enhance their overall #cybersecurity posture. Download now. https://lnkd.in/gHdRc45Y

83% of companies have not fully implemented defense-in-depth strategies, leaving them vulnerable to increasingly sophisticated attacks. In Dark Reading’s latest report, discover why an end-to-end defense strategy is essential and how OPSWAT and F5 combined solutions enable organizations to enhance their overall #cybersecurity posture. Download now. https://lnkd.in/gHdRc45Y

DDoS attacks are a significant and growing risk that can overpower websites, crash servers, and block out authorized users with never-ending waves of offensive traffic. More than 13 million DDoS attacks were recorded in 2023 alone, which reveals the real danger of unmitigated attacks. #cybersecurity #trends #DDOS

Did you know that screen capture credential theft can compromise your organization's sensitive information? SentryBay's Armored Client provides comprehensive protection for Microsoft AVD and Windows 365 environments, ensuring data remains secure even in the face of advanced threats. Watch the video to learn how this proactive solution works and why it's essential for modern cybersecurity strategies. Contact Q. R Systems for tailored advice on enhancing your security posture. @sentrybay

Firewalls leave your network vulnerable! Hidden threats lurk in Layers 2 & 3, compromising data flow. Genians #NetworkAccessControl offers a multi-layered defense, securing these foundational layers to stop ARP spoofing, rogue devices, and more. No Disruptions, No Downtime. Just fortify your network & embrace Zero Trust! #Cyberthreats #ARPSpoofing #MITM #Cybersecurity #MITMattack #NetworkSecurity

Did you know that screen capture credential theft can compromise your organization's sensitive information? SentryBay's Armored Client provides comprehensive protection for Microsoft AVD and Windows 365 environments, ensuring data remains secure even in the face of advanced threats. Watch the video to learn how this proactive solution works and why it's essential for modern cybersecurity strategies. Contact Computer Age Electronics for tailored advice on enhancing your security posture. @sentrybay

Security: Cyberattacks on the water industry are ongoing for various reasons, and a new program may help raise cybersecurity awareness. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicialsecurity https://bit.ly/3X1XIUX