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Frequently Asked Questions

Service Mesh Solutions

What Is a Kubernetes Ingress Controller

How Kubernetes Ingress Works

What Is Kubernetes Ingress Used For?

What is a CVE (Common Vulnerability and Exposure)?

What are the benefits of CVEs?

How does Tetrate fix CVEs?

What is CVSS?

What are the Limitations of CVE?

What’s the difference between Tetrate products and Istio?

What is the Difference Between CVE and CVSS?

What is a cybersecurity vulnerability?

What is a cybersecurity exposure?

What is CISA’s Zero Trust Maturity Model (ZTMM)?

What are the five pillars of CISA’s Zero Trust Maturity Model (ZTMM)?

 What is CISA’s Zero Trust Maturity Model (ZTMM)

What are the five pillars of CISA’s Zero Trust Maturity Model (ZTMM)?

What are the pillars of Forrester’s Zero Trust model?

What is Threat Modeling?

What is a Software-defined-perimeter (SDP) with Zero Trust?

Why is application security important?

What is Kubernetes Security?

What is Ambient Mesh?

What is Zero Trust Architecture (ZTA)?

How does Tetrate compare to Solo.io?

What is Tetrate Service Express (TSE)?

Does Tetrate Service Express (TSE) integrate with Amazon EKS?

Do Tetrate products support multiple cloud deployments?

Are Tetrate products open source?

Do Tetrate products support non-Kubernetes workloads?

Why do I need Tetrate in addition to open source Istio?

Do Tetrate products run in the cloud and on premises?

Why do I need multitenancy in a service mesh?

How do I protect production from unauthorized access in a dynamic compute environment like Kubernetes?

How can I implement mTLS across my entire infrastructure, including between Kubernetes and VMs?

Will Tetrate Service Bridge work with my existing public key infrastructure?

How do I ensure and prove consistent application of authorization policy across all of my deployments?

How does Tetrate Service Bridge transparently shift traffic to public cloud services from my on-premises, self-managed infrastructure?

How does Tetrate Service Bridge help optimize locality and minimize egress?

How can I safely roll out my microservices implementation and roll back to the VM implementation if it’s not working?

How can I mitigate the damage of infrastructure outages by giving my developers tools to failover and build HA applications?

How does Tetrate Service Bridge help me keep my service mesh up to date without causing outages?

How do I enable my developers to build reliable applications using mesh primitives?

What is the difference between Tetrate Service Bridge and Tetrate Service Express?

What is an API?

What does Kubernetes do?

What is ingress and egress in Kubernetes?

What does “proxied” mean?

What is ProxyPass?

What is a gateway in microservices?

What is ABAC?

What does a service mesh do?

What is Istio?

What is Envoy Proxy?

What are the core principles of the zero trust model?

What are the benefits of choosing a Zero Trust Architecture?

What is the difference between Tetrate Service Bridge and Tetrate Service Express?

Tetrate Service Bridge (TSB) is optimized for delivering bespoke security and resiliency needs of platform teams driving service mesh initiatives for multiple teams and stakeholders across multiple clouds and on-premises. 

Tetrate Service Express (TSE) is optimized for delivering security and resilience on AWS fast. It is optimized for a team getting started with a service mesh and proving value on AWS.

Organizations can migrate from Tetrate Service Express to Tetrate Service Bridge once they are ready to scale the initial service mesh experiment beyond AWS and/or a small number of teams.