> Source: [sk179690](https://support.checkpoint.com/results/sk/sk179690)

# sk179690 - Harmony Browse Client Connectivity Requirements

| Property | Value |
|----------|-------|
| Solution ID | sk179690 |
| Date Created | 2022-07-17 |
| Last Modified | 2025-02-23 |
| Technical Level | General |
| Products | Browser - Classic |
| Versions | Cloud |

## Solution

Harmony Browse requires access to the Internet (either directly, or via configured proxy).

The table below lists the connectivity requirements for a client on which Harmony Browse is installed.

|-----------|---------------------------------------------------------------------------|--------------|---------------------------------------------------|------------------------------------------------------|
| **Index** | **Hostname**                                                              | **Protocol** | **Used For**                                      | **Comment**                                          |
| 1         | \<Connection Token\>.epmgmt.checkpoint.com                                | https        | Connection to Management Server                   | Example: HEPDemo-d9e265f1-hap2.epmgmt.checkpoint.com |
| 2         | te.checkpoint.com                                                         | https        | File Protection                                   |                                                      |
| 3         | te.iaas.checkpoint.com                                                    | https        | File Protection                                   |                                                      |
| 4         | cloudinfra-gw.portal.checkpoint.com                                       | https        | Zero Phishing                                     |                                                      |
| 5         | sc1.checkpoint.com                                                        | https        | Browser Extension                                 |                                                      |
| 6         | www.google.com/chrome/ clients2.googleusercontent.com clients2.google.com | https        | Chrome Extension                                  |                                                      |
| 7         | microsoftedge.microsoft.com edge.microsoft.com                            | https        | Edge Extension                                    |                                                      |
| 8         | rep.checkpoint.com                                                        | https        | URL Filtering                                     |                                                      |
| 9         | web-rep.checkpoint.com                                                    | https        | Zero Phishing                                     |                                                      |
| 10        | \*.iaas.checkpoint.com                                                    | https        | File reputation and URL reputation (Infinity IOC) |                                                      |
| 11        | gwevents.checkpoint.com                                                   | https        | Statistics collection                             |                                                      |

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