Articles by tag "cloud security"

1. What Is Cisco Umbrella and How Does It Work?
   Selene Gong

   47
   Cisco Umbrella is a powerful, cloud-delivered security platform designed to be your first line of defense against online threats. It is the simplest way to protect all your users, everywhere, in minutes. Cisco Umbrella enforces security at the cloud edge, blocking malicious activity before a ...
2. When Hybrid Mesh Firewall Beats the Perimeter: Decision Framework for Distributed Enterprise Security
   Selene Gong

   24
   Enterprise security has traditionally relied on a perimeter-based model: a centralized firewall protects the network boundary while internal systems are trusted by default. For years, this approach worked well in data center–centric environments. However, modern enterprise traffic patterns ...