Enable FIPS Mode on SLES 15 and Verify the Boot State
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Message encryption , also known as end-to-end encryption in Zalo, is a modern and useful security feature to help users ensure the safety of conversations. The article below will show you how to encrypt Zalo messages with a few simple steps.

Instructions on how to encrypt Zalo messages
Quick start Guide
Access the conversation you want to use the encryption feature, then click the 3-dot menu button in the upper right corner of the screen -> click End-to-end encryption -> Upgrade End-to-end encryption -> Wait for the friend in the conversation to agree to upgrade Zalo encryption to complete.
Detailed instructions
To use the encryption feature on Zalo, first go into the conversation you want to use the encryption feature and then click the 3-dot menu button in the upper right corner of the screen.
On the Options screen that appears, click on the End-to-end Encryption button in the middle of the page.
On the Full Message Encryption screen that appears, click the Next button .
To confirm, click on the Upgrade End-to-End Encryption button .
Finally, we will need the friend in the conversation to agree to upgrade Zalo encryption to complete this process. Tap Return to chat and send a message reminding the other person to accept the encryption upgrade.
So with just a few simple steps, you can turn on the chat encryption feature in Zalo.
Wishing you success!
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