# 3 VNet Use Cases to Simplify Internal Access (Without VPNs)

DevFeed: [3 VNet Use Cases to Simplify Internal Access (Without VPNs)](<https://devfeed.tech/articles/3-vnet-use-cases-to-simplify-internal-access-without-vpns-29542.md>)

Original publisher: [Read original article](<https://goteleport.com/blog/3-vnet-use-cases-to-simplify-internal-access-without-vpns/>)

Author: jackson.pitts@goteleport.com (Jack Pitts)

Published: 2025-07-23T00:00:00Z

Content type: tutorial

Language: en

Sources: [Teleport](<https://devfeed.tech/sources/teleport.md>)

Topics: [Network](<https://devfeed.tech/topics/network.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [Access Control](<https://devfeed.tech/topics/access-control.md>), [migration](<https://devfeed.tech/topics/migration.md>), [cURL](<https://devfeed.tech/topics/curl.md>), [container](<https://devfeed.tech/topics/container.md>)

Tags: [access-control](<https://devfeed.tech/tags/access-control.md>), [cli](<https://devfeed.tech/tags/cli.md>), [container](<https://devfeed.tech/tags/container.md>), [curl](<https://devfeed.tech/tags/curl.md>), [developer-tools](<https://devfeed.tech/tags/developer-tools.md>), [migration](<https://devfeed.tech/tags/migration.md>), [permissions](<https://devfeed.tech/tags/permissions.md>), [policies](<https://devfeed.tech/tags/policies.md>), [security](<https://devfeed.tech/tags/security.md>), [use-cases](<https://devfeed.tech/tags/use-cases.md>), [vpn](<https://devfeed.tech/tags/vpn.md>)

## AI overview

This article explains how Teleport VNet provides secure access to internal TCP applications and services without traditional VPNs or manual tunnels. It presents use cases involving internal APIs, private registries, developer tools, and custom DNS, and describes identity-based access controls and role-based permissions.

## Source excerpt

Discover how to use Teleport VNet for secure internal access without VPN friction. Explore three real-world use cases: CLI access, internal APIs, and VPN migration.