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.
Viber is a free calling and messaging app that is extremely handy on mobile devices and computers. If you have downloaded Viber to your computer and installed for use, this app will automatically sync messages and calls as well.
Viber for Android Viber for iOS
This means that you can view messages at different devices simultaneously. Or if you do not want Viber to display notifications when an incoming message comes, you can refer to how to turn off notification mode, light up the screen when there are messages or calls on Viber in the following article:
Step 1 : Open the Viber application on the phone, click the icon 3 dashes in the top left corner of the screen, select Settings.

Step 2 : Next, click Notifications , then uncheck the box for Bright screen for messages. After selecting, a new message will come, the screen will not light again.
Step 1 : Access the Settings on the phone, switch to the General tab , select Application manager. Then, scroll down to the Viber application and click on it.
Step 2 : In the Application Information interface , uncheck the Show notifications . When the confirmation dialog box appears notifications off , then press OK to agree.
Note: If you turn off application notifications, you may miss important updates and alerts. So please consider before choosing this feature.
Step 1: Open the Viber app for iOS, on the main interface, click the 3 horizontal dots icon More , select Settings> Notifications.
Step 2: Here, you slide the slider in 3 sections: Show message preview, Display in-app Banner and Contacts joined Viber left to turn off. Because in this mode when there are notices mentioned above Viber will send messages to the iPhone causing battery drain.
In addition to turning off directly on the Viber application, users can also turn off in the settings of the iPhone by:
Step 1: Access the Settings interface of iPhone, select Viber application . Continue to click on the Notification section .
Step 2 : To turn off all notifications related to Viber, you just need to turn Allow Notifications from ON to OFF mode.
Above are the basic instructions to help you quickly solve the status of Viber notification, causing the screen to constantly bright, causing battery drain. Currently, Viber has supported gaming in the application such as: Viber pop , Viber Candy Mania to have more entertainment moments after school hours, stressful working hours!
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.