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.
During the process of using Zoom to teach, there are many times when students will want to raise their hands to elaborate on the lesson but don't know how. This article will guide students how to raise their hands to speak during online learning with the Zoom application on PC and phone.

Instructions on how to raise your hand to speak in Zoom
Raise your hand to speak on Zoom PC
To raise your hand to speak, on the main screen of the classroom, click the Reactions button in the menu bar below.
Select the Raise Hand button in the emotion panel that appears.
At this time, on the Zoom PC screen of the teacher or room owner, you will see an arm icon behind the name of the participant raising their hand.
After answering the question, the teacher or room owner can instruct the student to lower their hand by hovering over the student's name, then clicking the Lower hand button .
Raise your hand to speak on your phone Zoom
The method is similar to Zoom PC. On the classroom screen, click the ... More button in the bottom right corner.
Select the Raise hand button in the options that appear.
On the Zoom phone screen of the teacher or room owner, a hand icon will appear at the end of the name of the participant raising their hand.
After the student has finished answering, the teacher clicks on the student's name, then selects the Lower hand button .
Note that a student can only continue to raise their hand when the teacher has pressed the Lower Hand button for that student.
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.