SASE and Cloud Security Strategies

🚨CISA Releases Guidance on Modern Approaches to Network Security🚨 The Cybersecurity and Infrastructure Security Agency (CISA), America's Cyber Defense Agency, and several partners have just released a comprehensive guide on modern approaches to network access security. This report emphasizes the limitations and vulnerabilities of traditional VPN solutions and advocates for adopting more robust and fine-grained security models like Secure Access Service Edge (SASE) and Secure Service Edge (SSE). Key Takeaways: 🔹 VPN Challenges: VPNs are prone to limitations while providing encrypted tunnels for remote access. These issues can expose organizations to significant risks and breaches. 🔹 Value of SASE & SSE: SASE and SSE focus on secure access to web services and applications, combining capabilities like Zero Trust Network Access, secure web gateways, and cloud access security brokers, ensuring all access is continuously verified. Together, they streamline security policies and offer seamless, secure access to data across hybrid environments. 🌐🔒 🔹 Implement Network Segmentation: Network segmentation is crucial for limiting the spread of attacks within an organization. Organizations can contain potential breaches and minimize the impact on critical systems by dividing the network into smaller, isolated segments. 🔀 🔹 Validate Vulnerability Scans on All Public-Facing Enterprise Assets: Regular vulnerability scans on public-facing assets are essential to identify and remediate potential security gaps. Ensuring that these scans are thorough and validated helps maintain a robust security posture and protects against external threats. 🛡️ Organizations transitioning from traditional VPNs to modern network access solutions can significantly benefit from the strategies and best practices outlined in this guide. Implementing these modern approaches strengthens security and aligns with Zero Trust principles, ensuring a more secure and resilient infrastructure. (Full disclosure: I participated in initial discussions about this guidance before leaving CISA earlier this year. Having been in the networking space for almost 30 years, this type of guidance is critical to help shape discussions on how network security is evolving and supports a Zero Trust mindset in new ways). #ZeroTrust #Technology #CloudComputing #SoftwareEngineering

As cloud-based solutions and remote work continue to grow, traditional enterprise security measures are becoming obsolete. That's where #SASE comes in. SASE combines network connectivity and security tasks to provide a more efficient and practical approach to enterprise security. With the addition of #EDR and #UEM, SASE can address device-centric endpoint security challenges. UEM allows managing all end-user devices from a single interface, while EDR continually gathers data from network endpoints to detect security breaches. Although few vendors offer all capabilities at this time, combining endpoint security and management features with SASE leads to a robust solution essential for any organization hoping to stay secure in today's digital landscape. https://ow.ly/H9vY50OZAEf

If you're navigating the evolving landscape of IT convergence, you won't want to miss this insightful blog by Cisco’s Omri G.. Omri dives into the transformative shift from traditional networking and security silos to a holistic, cloud-centric approach. The blog explores the rise of Secure Access Service Edge (SASE) as a powerful architecture for secure multi-cloud access. Did you know that 47% of global respondents in the 2023 Global Networking Trends Report are planning to embrace SASE by 2025? But here's the real gem: not all SASE solutions are equal. Omri dissects the differences between disaggregated, modular, and unified SASE offerings, shedding light on how this convergence strategy enhances end-to-end visibility, collaboration, and efficiency. Omri's article also highlights real-world success stories, like how George Sink, P.A. Injury Lawyers streamlined their operations and boosted security using a unified SASE approach. Whether you're an IT pro or just curious about the future at the intersection of networking and security, this blog is a must-read. Check it out here: https://lnkd.in/eUBdYgED    #ITConvergence #SASE #CloudCentric #Networking #Security #CiscoInsights