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.
The QR code feature on Zalo is designed to facilitate user interactions, allowing you to easily search for friends, connect with new people, or share your code with others for instant connectivity.
Moreover, your Zalo QR code can act as an alternative to your phone number, simplifying the process of logging in to Zalo on your computer without needing a password.
To maximize your experience, consider downloading Zalo on various platforms:
| Steps | Description |
|---|---|
| Step 1 | Log into your Zalo account on your mobile device. Tap on the three dots icon at the bottom of the screen, then select the QR code icon at the top. |
| Step 2 | A scan screen will appear. To perform other operations, tap on My QR Code. |
| Step 3 | Select Share QR code and choose one of the two options: Send to friends or Post to diary. |
| Step 4 | Follow the on-screen prompts to complete the sharing process. It's straightforward, so no need to reiterate details here. |

This feature is incredibly useful and convenient, serving as an alternative method for Zalo users to connect with new friends or introduce themselves to others not already in their contact lists.
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.
Chloé -
Wow! Just scanned a QR code someone shared on Zalo, and I’m now their friend. Wow, tech is cool!
John -
Great idea! Sharing my personal QR code on Zalo really simplifies connecting with friends and family. I wish I had done this sooner
Hương Đà Nẵng -
Can’t believe I didn’t know about this. Thanks for helping me stay connected with friends
Amber -
I’m so glad I found this post! Now I can finally share my contact info seamlessly
Thùy Linh -
I think this QR code feature is super helpful for networking during events. Definitely gonna give it a try
Anna -
I like how personal QR codes allow for unique connections. It feels more intimate!
Steve -
Do you think this will become a trend on other platforms too? It'd be great to have it everywhere
Phúc IT -
I've tested the QR code feature at work and it was a hit! More colleagues should give it a go
Steve O. -
I never considered using a QR code for personal connections, but here we are! Excited to try
Mike -
Can anyone share tips on how to make it look more appealing? I want my code to stand out!
Jack -
Using QR codes on social media is the future! I'm all for it. Let's embrace it
Mèo con -
I’m excited to try this out! It sounds like a fun way to connect with friends.
Kevin -
Amazing! QR codes just make everything more modern. Props to the author for this tip!
Jasmine -
LOL! I accidentally scanned my own code! What a rookie mistake. Can’t stop laughing
Duy Sinh 6789 -
This post has been super helpful! I can't believe others are already using QR codes too
Carla -
Just shared my QR code on Zalo, and I've already made some new connections! Highly recommend.
Sammy -
Anyone else worried about privacy with sharing QR codes? Just curious
Sunny -
Just wanted to say thank you! I wasn't sure how to set up my QR code, and now I feel confident
David -
Thanks for the guide! I really appreciate it. Looking forward to connecting with more people
Amy -
Just used my QR code at a gathering, and everyone was impressed! Even my grandma scanned it, lol.
Paul -
This is a great way to meet people online. Let’s keep the connections coming
Lisa -
I shared my QR code today, and it worked perfectly! So easy
Sandy -
So many creative ways to use QR codes! Can’t wait to explore more ideas. Thanks for sharing
Lucas -
Can someone explain how to generate the QR code? I'm a bit lost here
Emily Jane -
I just created my QR code! It's pretty cool how technology helps us stay in touch. Thanks for sharing this info!
Quang vn -
Wow, I didn't know you could use QR codes on Zalo! That opens up so many possibilities. Thanks for the tip
Sarah S. -
Loving the convenience of QR codes! It makes everything easy and quick. Who needs business cards anymore
Nick -
I shared my QR code with family. Made connecting so much easier during the holidays!
Minh IT -
So cool! I'm gonna try making one for my business on Zalo. Anyone have experiences they can share
Rachel -
This helped me a lot! I'm planning on sharing my QR code at my next networking event!
Kathy -
This took me a while to figure out, but now I can’t stop using it! Super convenient.
Huyền Lizzie -
QR codes on Zalo? This is a game-changer for digital networking. Thanks for posting
Tommy -
I found it a bit tricky to set it up at first but now I'm loving it! It’s so handy