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46 results found
Introduction to Cortex XDR
Learn how Cortex XDR secures the future by rewiring security operations.
Blog
•Jan 24, 2023
Understanding Cisco ISE 3.x and the Benefits of Migrating from ISE 2.x to 3.x
Cisco Identity Services Engine (ISE) 3.x represents a significant upgrade over its predecessor, Cisco ISE 2.x, offering a host of new features, improved performance and enhanced security capabilities. This blog post delves into the key features of Cisco ISE 3.x and highlights the benefits of migrating from earlier versions, providing a thorough understanding of why this upgrade is essential for modern network environments.
Blog
•May 6, 2025
MITRE ATT&CK vs. Cybersecurity Kill Chain: A Simple Breakdown
In the third installment of the "Grizzled CyberVet: Practical Cybersecurity" collection, we compare and contrast the Cybersecurity Kill Chain and MITRE ATT&CK Framework.
Blog
•Nov 13, 2024
The MITRE ATT&CK Framework: A Beginner's Guide
As part of the "Grizzled CyberVet: Practical Cybersecurity" collection, we examine the MITRE ATT&CK framework. We simplify and explain this framework used by attackers to compromise your digital ecosystem.
Blog
•Nov 11, 2024
Cisco Firewalls are Hot Right Now and Here's Why!
With a lot of good news around Cisco Secure Firewalls recently, we decided to put them to the test, ATC style!
Blog
•Dec 20, 2024
Part 3- Bridging Kubernetes, Cilium & eBPF to Networking Concepts for Network Engineers
As cloud-native technologies continue to converge with traditional networking in the data center and enterprise, understanding how Kubernetes, Cilium and eBPF work is crucial for network engineers. Hybrid mesh firewalls are the latest trend, and distributed firewalls (like Cisco's Hypershield) are emerging in the market.
Blog
•Mar 13, 2025
Core Routing Security: MACsec
The use of MACsec within network cores is exploding in popularity due to rising security demands and recent hardware advancements. This article explores MACsec's evolution, benefits and deployment considerations to help get you on your way to securing your high-speed core links.
Blog
•Jun 17, 2025
Part 1- Bridging Kubernetes, Cilium, & eBPF to Networking Concepts for Network Engineers
As cloud-native technologies continue to converge with traditional networking in the data center and enterprise, understanding how Kubernetes, Cilium and eBPF work is crucial for network engineers. Hybrid mesh firewalls are the latest trend, and distributed firewalls (like Cisco's Hypershield) are emerging in the market.
Blog
•Mar 6, 2025
Network Access Control (NAC): A Key Component of Compliance
Network Access Control (NAC) is vital for organizations to secure networks and ensure compliance with regulatory frameworks like HIPAA, PCI-DSS and GDPR. By enforcing identity-based access, network segmentation and real-time monitoring, NAC mitigates cyber threats, prevents data breaches and maintains regulatory adherence, future-proofing organizational security.
Blog
•Feb 25, 2025
Using the ATC and Cyber Range to Upskill your Security Operations Team
Utilize the Cyber Range's CTFs and Learning Paths to help develop security teams and give your SOC a competitive edge.
Blog
•Jul 12, 2024
Unlock Unmatched Performance and Agility with F5 VELOS
Explore F5 VELOS key capabilities and learn how VELOS is a solution if your enterprise is seeking unmatched speed, security, and scalability.
Blog
•Mar 25, 2025
F5 rSeries: The Future of High-Performance Application Delivery
Explore rSeries key capabilities and learn how rSeries is the ideal solution for enterprises looking to modernize their application delivery infrastructure.
Blog
•Mar 25, 2025