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.
Sometimes you want to share documents with your friends over the Internet but the file size is too large to send. So what to do? Similar to WinRAR , 7-Zip also supports split files easily.
After splitting the file, you can also join the file easily with the 7-Zip software itself. Invite you to refer to the following article to share files with friends via Gmail , Facebook , Viber ... easily offline!
Step 1: Open the folder you want to compress and cut the file up, then right-click 7-Zip, then select Add to Archive ... to compress the file.

Step 2: In the dialog box Add to Archive , select Split to volumes, bytes to cut the file. Here, you can choose 10M, 650M or manually enter the number you want to enter. Also, customize values like:
Then click OK.
Step 3: Wait a moment for the file splitting process to complete, the speed of how fast or slow depends on the file size.
Step 4: After splitting the file successfully, you will see the files numbered from 001 onwards. The size of the final file is always smaller because it is the excess of the original file.
Step 1: Select all the split files, right-click 7-Zip , then select Extract Files ...
Step 2: Extract window appears, select the path to save the file after transplant. Then click OK.
Step 3: Wait for a while for the file assembly process to complete, this process takes place quickly or slowly depending on the size of the file.
Step 4: So we have successfully grafted files!
So you already know how to split and merge files with 7-Zip already. Pretty simple, isn't it?
I wish you successful implementation!
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.