What is SASE and Zero Trust
Posted: Mon Feb 10, 2025 10:27 am
Threat analysis, as well as the recent SolarWinds breach, have shown that hackers are able to gain broad access to systems. In many cases, they move unchecked across the network to install backdoors and take control of administrator accounts. As employees now work remotely and connect to the network in large numbers, they create new opportunities for hackers by opening up new vulnerable endpoints and access points. New frameworks and tools are needed to combat these threats.
The Secure Access Service Edge ( SASE ) definition was introduced by Gartner, and Zero Trust by Forrester. These are two frameworks that will help protect employees.
The concept of Zero Trust has been around for armenia whatsapp data a decade. In its simplest form, it is: don’t trust what you don’t need to trust. For things you do need to trust, trust them, but verify them constantly. Today, there are many individual Zero Trust projects focused on networks, users, devices, or servers.
The SASE model combines network and security services, cloud access security broker (CASB), firewall as a service (FWaaS), data leakage protection (DLP), and more into a single, comprehensive, integrated solution that controls all traffic, applications, and users.
Defense on the periphery
Both SASE and Zero Trust support a new defensive edge security strategy. This approach involves conducting inspections at the service edge. “The model is to determine the identity of an employee, a student, or a contractor based on their access IDs. And at any given time, you assign them a level of trust based on where they are in the network topology,” said Patrick Sullivan, security expert and CTO of Akamai. This proxy approach allows access to web services regardless of where they are hosted, even to services hosted on corporate local networks. It helps hide internal web applications from the Internet, providing secure access through a proxy.
The Secure Access Service Edge ( SASE ) definition was introduced by Gartner, and Zero Trust by Forrester. These are two frameworks that will help protect employees.
The concept of Zero Trust has been around for armenia whatsapp data a decade. In its simplest form, it is: don’t trust what you don’t need to trust. For things you do need to trust, trust them, but verify them constantly. Today, there are many individual Zero Trust projects focused on networks, users, devices, or servers.
The SASE model combines network and security services, cloud access security broker (CASB), firewall as a service (FWaaS), data leakage protection (DLP), and more into a single, comprehensive, integrated solution that controls all traffic, applications, and users.
Defense on the periphery
Both SASE and Zero Trust support a new defensive edge security strategy. This approach involves conducting inspections at the service edge. “The model is to determine the identity of an employee, a student, or a contractor based on their access IDs. And at any given time, you assign them a level of trust based on where they are in the network topology,” said Patrick Sullivan, security expert and CTO of Akamai. This proxy approach allows access to web services regardless of where they are hosted, even to services hosted on corporate local networks. It helps hide internal web applications from the Internet, providing secure access through a proxy.