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Step 4: Create the Zero Trust Policy

Step 3: Architect a Zero Trust Network

Step 1: Define the Protect Surface

Step 5: Monitor and Maintain the Network

cloud-native, cloud-based delivery

converged WAN edge and network security

broad network-edge support

identity and network location

Round Trip Time (RTT)

Server Response Time (SRT)

Network Transfer Time (NTTn)

UDP Response Time (UDP-TRT)

decreased likelihood of a data breach

reduced input required from management during third-party investigations

decreased need for interaction between branches

reduced number of security incidents requiring manual investigation

VPNs remain connected, reducing user risk exposure.

Security policies for making internet access safer are enforced.

Access to inappropriate websites or content is blocked based on acceptable use policies.

An encrypted challenge-response mechanism obtains user credentials from the browser.

Zero Trust

threat prevention

single-pass architecture (SPA)

DNS Security

Users are mapped via server logs for login events and syslog messages from authenticating services.

It uses a cloud-based machine learning (ML)-powered web security engine to perform ML-based inspection of web traffic in real-time.

It prompts the browser to present a valid client certificate to authenticate the user.

Users access the SWG, which then connects the user to the website while still performing security measures.

Proxies force policy actions to be treated as business decisions instead of compromises due to technical limitations.

Teams added additional tools to web proxies that promised to solve point problems, resulting in a fragmented and ineffective security architecture.

Proxy solutions require an unprecedented level of interconnectivity.

Exclusive use of web proxies leads to significant blind spots in traffic and an inability to identify applications and threats on non-standard ports or across multiple protocols.

The devices continually sync the information from directories, whether they are on-premise, cloud-based, or hybrid.

The devices establish VPNs over private WAN circuits that share a common service provider.

The devices automatically establish a VPN to the data centers over every internet circuit.

The devices provide an abstraction layer between the Prisma SD-WAN controller and a particular cloud service.

Users, devices, and apps are identified no matter where they connect from.

Connection to physical SD-WAN hubs in ther locations provides increased interconnectivity between branch offices.

Complexity of connecting to a gateway is increased, providing additional protection.

Virtual private network (VPN) services are used for remote access to the internal data center, but not the cloud.