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.
Ultrasurf is a software that allows access to blocked websites, hide IP addresses, bypass firewalls easily. In particular, without requiring too much installation, we can easily use UltraSurf on our computer.
Step 1: You access the button to download Ultrasurf , then select Download .

Step 2: The interface as below appears, choose the left mouse button or click directly on the Download button .
Step 3: A Windows window appears, select the location to save the file on the computer and then Save again.
Step 4: In the folder containing the downloaded compressed file, you use some decompression software to extract. As in this article, the writer uses WinRAR , by left-clicking on the file, then right-clicking again and selecting Extract Here to extract it at this location.
If you want to extract to another folder, select Extract Files ... and then find a new location.
Extract UltraSurf installation file
Step 5: Unzip the file will have a u1902 file appears as below, you just need to double click on the file to launch this VPN software on your computer.
This is the interface of Ultrasurf VPN .
Simple operation interface of UltraSurf
When used, UltraSurf will automatically search and select the connection with the highest speed server available. The check box and the green color indicate that the server is currently in use ( Preferred ). However, we can also select a different server (if desired) by selecting another checkbox if the current server is not working properly or not working as expected.
In addition to the version Ultrasurf for computers and Ultrasurf for Android, UltraReach also developed an add-on on Chrome to help computer users have private and highly secure web access. Ultrasurf Chrome Extension is an extremely useful extension on Google Chrome , helping you to surf safely and leave no cache, cookies or browser history. You can download these 2 versions here:
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.