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 calling and texting application used by many people today. But one thing we are very dissatisfied with is the small font size, which sometimes makes it impossible for people to see the content of messages.
To be able to overcome this situation, Zalo has allowed people to increase the font size with the feature Change text size. Here we would like to introduce to you the article instructions to increase the font size in Zalo on the phone , invite everyone to follow.
Download Zalo on Android Download Zalo on iOS
Step 1: To be able to increase the font size, the first thing we need to do is click on the Zalo icon in the phone screen.
Step 2: At the main interface of the application, people click on Add in the lower right corner of the phone screen.
Step 3: Then, you touch the Settings icon at the top of the screen.

Step 4: Next, we select the Language and fonts section .
Step 5: Then, you click on Change text size .
Step 6: At this time, we move the adjustment bar to the right to increase the font size and drag to the left to reduce the font size on Zalo.
Step 7: Finally, click on Done to save changes.


Above is a guide to increase the size of Zalo on phones, we hope this will be helpful for people to easily read the information and messages in this application when the font size is larger.
In addition, you can refer to some other articles such as: How to use the assignment feature on Zalo computer , Instructions to create fake locations on Zalo , Instructions for sending secret messages, self-destruct messages on Zalo , How to create notes on the Zalo group , How to make free phone calls on Zalo , ....
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.