SELinux in Linux [HINDI] | MPrashant
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- เผยแพร่เมื่อ 7 ก.ค. 2024
- #mprashant #linux #linuxadmin
Linux Selinux tutorial
Selinux in hindi
What is Linux Selinux
Linux Security
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In this video, I'm going to explain what selinux is in Hindi, and why it's important for your computer. Selinux is a security tool installed on your computer to protect it from viruses and other malware.
If you're not familiar with selinux, this video is a great way to get started. I'll explain what selinux is, its benefits, and how to enable it on your computer. selinux is a security tool that's important for your computer, so make sure to watch it!
00:00 Intro
00:37 What is SELinux?
01:36 DAC vs MAC in Linux
04:14 Example to Understand SELinux
06:11 What are SELinux options?
06:53 How to check SELnux status?
07:50 How to change SELinux settings?
08:26 How to change SELinux settings permanent?
10:38 Labelling and Type Enforcement in SELinux
12:10 How to check label of a process?
13:00 Check label of a socket
13:35 How label work in SELinux?
15:51 Checking SELinux logs and errors
17:50 Change label type in SELinux
19:57 SELinux Boolean Explained
What is SElinux?
How SElinux works?
Mode of SELinux
How to enable SELinux
Labeling and Enfocement
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Learn about the security benefits of SELinux, and how to use it to protect your computer against cyber threats. In this video, we'll discuss the different SELinux modes, how to change SELinux mode, and how to use selinux context to your advantage.
By the end of this video, you'll have a better understanding of how SELinux works, and how to use it to secure your computer against cyber threats. Don't wait any longer, learn about SELinux and how to use it to protect your computer today!
Bro I need to tell u because of ur videos I got a job today thank u so much for your knowledge sharing ❤❤❤❤❤
That’s a real earning for me
Really happy for you
Congratulations and all the best
Keep growing 🤟🏻
Watching your videos since my training it helps me a lot and got placed at paramount movies linux admin
Amazing!! Congrats for your new role!!
Thank you so much bhai finally apne meri request sun li 😍😍🙏
Welcome friend, hope video was helpful 😀
Aap bohot ache se concept clear kr dete ho. Thank you 😊❤
Appreciate your feedback!
Thanks sir, Belgium Jane k baad ye 1st video.. i also follow you on Instagram..
So nice of you buddy, keep connected!
useful information.
Sir you understand very well
Thank you bro
🎯 Key Takeaways for quick navigation:
00:07 Understanding *the history of DAC and MAC in Linux security.*
00:22 Exploring *Linux Boolean and its significance, with practical examples for easy understanding.*
00:36 Introducing *the concept of Linux security models, focusing on Mandatory Access Control (MAC) for enhanced security.*
01:02 Discussing *the origins of SELinux, developed by the National Security Agency, and its evolution over time.*
01:43 Distinguishing *between Discretionary Access Control (DAC) and Mandatory Access Control (MAC) in securing Linux systems.*
02:23 Exploring *MAC through an architecture example, emphasizing the importance of Mandatory Access Control for server security.*
03:17 Illustrating *the potential security breach scenario and how Mandatory Access Control prevents unauthorized access to confidential data.*
04:08 SELinux, *DAC vs MAC, Labeling, Type Enforcement, and Booleans are explained in the context of security and access control in Linux environments. The speaker discusses practical scenarios, such as accessing a club, to illustrate security concepts like labeling and enforcement modes.*
08:15 Permanently *change Linux file mode type by configuring conflict within the ETC directory.*
10:47 Labeling *and Type Enforcement are essential concepts in Linux, where labels define access levels and policies govern the access.*
11:55 Understanding *the format of user roles, time, and labels in Linux, emphasizing the importance of type in processes.*
12:37 Understanding *and checking levels in Linux, focusing on role, type, and labeling.*
13:20 Exploring *level facilities for files, processes, and sockets in networking.*
14:12 Demonstrating *web server configuration with Apache and creating an index.html file.*
15:03 Resolving *permission issues and using journalctl command to troubleshoot errors.*
16:39 Addressing *labeling issues with HTML files, executing commands to fix permissions.*
18:17 File *context and labeling information can be found within SELinux, helping manage access.*
18:32 Extensive *list of labeled information for each item in the context file, providing location details.*
19:49 SELinux *settings offer fine-grained control, allowing adjustments for specific permissions and access levels.*
20:37 Boolean *checks enable easy configuration changes in SELinux, enhancing manageability.*
21:20 Various *options are available, providing flexibility in configuring access levels, like the HDP video CAN network connection.*
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Awesome
Great
Helpful content Prashant, please upload videos on networking topics as well
Glad to hear that!
Few videos are already there on channel like
Netstat, ping etc
Thank you sir, explaining selinux topic.
Hope it helped 😀
Feeling blessed, listening to you after so long
Glad to hear that! thanks buddy
Vey Nice information 👍
Thanks for liking
Thank u brother for sharing the knowledge it really helps me a lot ❤
My pleasure!
Finally video 😍
☺️
Nice
Thanks A lot for this video I have gain much more knowledge from this video and easiest way 🔥 so helpful video for me ❤.
Glad it helped!
Sir RHEL 8 Linux distribution os installation ke best tablet nam bataiye please reply me Linux ka course chalu hai
It was great explanation 🎉
Glad you think so!
Please sir try to make videos on disk partitions primary& extended with fdisk &parted commands 🤞
Thank you so much sir for this video I hope your channel grow faster than internet 🙏we feel relex because of your help😌
Thanks for the wishes and appreciate your feedback!
@@MPrashant I can't express how much i'm happy because of this reply its really means alot lots of support to your channel 🥰
@@H_rathod7221 thank you again, keep learning, keep growing! :)
please release more video about SELinux in details
You are very fast however great video
Hello sir Telnet configuration per Bhi video Bana degiye
6:48 is the log stored in enforcing option?
Bhaiya what will be script to search some content from files that are in a dir and modified them with help of script??
Sir pls make a video on how to run yum command in CentOS 6
Bro make a series on Nutanix
sir please RHCSA paper per prepration karao sir
Sir Redhat Linux me apna ISO version updated hai kya nhi vo kaise konse command se check kre....jaise windows me btata hai you r up-to-date Redhat me kaise dekhe plz tell me
#sir practice questions ka video bana dijiye na
Will try soon
Sir Linux course ki fees and duration kitni hai please please reply me
Completely Free :)
I only teach, make videos on TH-cam.
@@MPrashant certificate is important or not for job sir
How to install RedHat Linux in pc
Hi will u pls help on how to config x-forward-for
Much needed
Sir g ping 100ms sa uper ati hai solution pls