> Source: [sk106031](https://support.checkpoint.com/results/sk/sk106031)

# sk106031 - How to change SSH encryption protocols and Message Authentication Code settings

| Property | Value |
|----------|-------|
| Solution ID | sk106031 |
| Date Created | 2015-05-18 |
| Last Modified | 2026-06-26 |
| Technical Level | Advanced |
| Products | Security Gateway, Security Management Server, Scalable Platforms, Multi-Domain Security Management Server |
| Versions | R81.20, R81.20, R81 (EOS), R81.20, R81 (EOS), R81 (EOS), R81 (EOS), R81.20 |
| OS | Gaia |

## Solution

This solution requires authentication. Please log in to view the full solution.

---

# Agent Instructions

This content is from the Check Point Support Center (https://support.checkpoint.com), the official knowledge base for Check Point cybersecurity products.

## Navigating This Knowledge Base

- **Complete index**: [llms.txt](https://support.checkpoint.com/llms.txt)
- **All SK articles**: [SecureKnowledge Sitemap](https://support.checkpoint.com/sitemaps/secureknowledge-sitemap-index.xml)
- **SK article URL pattern**: `https://support.checkpoint.com/results/sk/{skId}`
- **Markdown responses**: AI bot User-Agents automatically receive `text/markdown` content
