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.
Zalo is a free messaging and calling application used by many people today. However, during use, we often receive messages and calls from strangers , which makes the user feel quite annoying but does not know how to block these messages and calls. .
Therefore, to help everyone easily block messages and calls from strangers with just a few simple steps, today Donwload.vn will introduce an article on how to block messages, call from a stranger on Zalo , please refer to it.
Video instructions on blocking messages and calls from strangers on Zalo
Instructions for preventing messages and calls from strangers on Zalo
Step 1: First open the Zalo application on your phone,
Step 2: Then click the More icon , in the lower right corner of the screen.
Step 3: In the upper right corner of the screen, tap the Settings icon.
Step 4: In Zalo's Settings section , click on Privacy.
Step 5: In the Privacy section , move the items: " Receive messages from strangers " and " Receive calls from strangers " to the left.

Hopefully after following the steps above, you will not feel bothered by incoming messages and calls from strangers on Zalo.
In addition, you can also refer to some other articles about Zalo tricks such as:
Wishing you success!
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.
Compare YaST and cryptsetup for a new encrypted SLES data volume, choose LUKS1 or LUKS2, and verify unlock and mount behavior safely.
Create, refine, and verify a least-privilege AppArmor profile on SLES 15 SP7, with a clear note on SLES 16’s SELinux default.
Set up RMT on SLES 15, mirror entitled repositories, and verify HTTPS registration and package access from a test client.
Connect SLES 15 to AD with YaST’s SSSD-based logon management, then verify directory lookup, domain login, and Kerberos tickets.
Set up the right Live Patching path for SLES 16.0 or 15 SP7, apply eligible kernel fixes, and confirm what is active without confusing it with a reboot-required kernel update.
Load a custom SLES 15 kernel module without disabling Secure Boot. Match the running kernel, sign the .ko file, enroll a MOK key, and verify loading.
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.