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How IAP Desktop protects TCP tunnels

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In the last post, we looked at the risks of using local port forwarding and how it’s difficult to protect TCP tunnels in a multi-user environment. In this post, we take a look at how IAP Desktop protects its tunnels. Read more »

Hijacking other user’s TCP tunnels

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If you are a frequent SSH user, then you’ll be familiar with local port forwarding. Creating tunnels by using local port forwarding is useful, easy, but also not without risks. Read more »

Integrating with Cloud IAP

In the last post, we discussed that each request that Cloud IAP passes to a backend appliation contains a X-Goog-Iap-Jwt-Assertion header. This header contains an IAP JWT assertion that looks a bit like an IdToken, but is not an IdToken. Read more »

Cloud IAP architecture

Conceptually, you can think of Cloud IAP as a reverse proxy that is deployed in front of your corporate application that intercepts all requests to perform authentication and authorization. Read more »

Cloud IAP and its role in zero-trust

At Google Cloud, we run a series of Cloud Summits each year. A Cloud Summit is essentially a mini-version of Cloud NEXT – it lasts one day, features multiple tracks of technical sessions, and is usually held in a location where there is plenty of space for booths where customers can ask questions.

One question that we frequently get at the Ask an Architect or Ask the Expert booth is about Cloud Identity-Aware Proxy - what is it for, how does it work, and how to use it?

In this series of blog posts, I am going to address these questions, one at a time:

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