Day-5 | AWS Security Group and NACL | Theory + Practical | AWS FREE COURSE by Abhishek |

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www.buymeacoffee.com/abhishekprd Hi Everyone, My Name is Abhishek and my channel is focused on delivering Free content on DevOps and Cloud. Follow my channel for practical learning of DevOps and Cloud. Don't miss the FREE DEVOPS COURSE in Playlists.
In this video , we will deep dive into one of the concept of Security Groups and NACLs and understand how they add security to applications deployed in AWS.
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[@vback4238]

It blows my mind how you make these concepts so understandable to anyone. You really have a gift.

[@AbhishekVeeramalla]

Thanks alot

[@Deva2596]

🎯 Key Takeaways for quick navigation: 00:05 📚 AWS VPC (Virtual Private Cloud) is a critical component that introduces the concept of a private cloud in the world of public cloud and enhances security. 02:48 🛡️ AWS Security Groups and Network ACLs (NaCL) are essential for adding security to your AWS environment, with Security Groups acting at the instance level and NaCL at the subnet level. 08:42 🤝 Security in AWS is a shared responsibility, with AWS providing security measures, but devops engineers and administrators need to contribute to ensure complete security. 16:09 🔒 Security Groups in AWS allow controlling inbound and outbound traffic at the instance level, with default rules blocking inbound traffic and allowing all outbound traffic except Port 25. 18:26 🚀 Network ACLs (NaCL) are applied at the subnet level and add an additional layer of security. They can be used to deny or allow specific types of traffic for all instances within a subnet. 21:17 🤖 NaCLs can automate and apply security rules to multiple instances within a subnet, making it a convenient choice for network security management in large-scale environments. 23:33 🛡️ Security Groups only allow rules for allowing traffic, not denying it. 24:29 AWS creates an Internet Gateway, Network ACL (NaCl), and a default route table when creating a Virtual Private Cloud (VPC). 30:56 You can control inbound and outbound traffic to an EC2 instance using both Security Groups and Network ACLs. 36:01 Security Groups act as the second layer of defense, and Network ACLs are the first layer of defense in controlling network traffic. 47:20 Practicing the concepts of Security Groups and Network ACLs in AWS is crucial for a better understanding of AWS networking and security. Made with HARPA AI

[@startercoder]

nice

[@saiprasadshetty4323]

Good work 👍👍

[@Pesarlanka]

I am from non IT background. I have enrolled DevOps course from well known online ed tech company just 15 days before you offer a free DevOps Course ( Yes, I felt sad after seeing your notification about free DevOps). Even they haven't taught us with these many examples and real time scenarios. I have gone through some Udemy courses about VPC for better understanding, Still no use. But here I got cleared my doubts with your clear explanations. Even I proposed this channel to some of my friends to learn DevOps and AWS. As per my experience after paying more than 80K INR ( that too with no cost EMI option) for DevOps and Cloud course to some well known institute, It failed to reach the expectations of students to give their best. If I waited for 15 days before enrolling I would save 80K+rs. I would like to suggest people if you daily follow these classes and practice daily this is more than enough. Institutions wont go this much deep in concepts. Thank you very much anna for your selfless contribution to many people 🙏🙏🙏🙏🙏🙏🙏🙏

[@AbhishekVeeramalla]

Means alot Buddy , Thanks !!

[@kamleshrajewar182]

bro did u enrolled for simplilearn? i was about to do the same but i found this gem and cancelled my decision.

[@Pesarlanka]

@@kamleshrajewar182 I enrolled from Intellipaat bro…waste of money

[@googlemani]

I agree with you. You rightly said.

[@MrYks123]

This explaination and series is multiple times better than paid courses at many learning platforms .... really appreciate and thankful for your efforts Abhishek V.

[@maheshmayyu9716]

The way U teached NACL is Absolutely crystal clear Thank you Abhishek

[@AbhishekVeeramalla]

Most welcome!

[@abhishekgowda7383]

Following the videos from day 01, worth watching as u cleared all my doubts where i couldn't able get to clarity from other sources.

[@pavan3717]

one of the best learning platform I never ever seen ❤

[@user-mn6ct8hf6g]

Really superb bro, Thanks for the free course. your helping everyone without expecting anything, so nice of you. Keep up the good job

[@rehanfazal7354]

Not the hero we deserved, but the hero we needed Thankyou Bhiyaji for teaching AWS

[@AbhishekVeeramalla]

😍😍

[@AmitKumar-fu6on]

Thanks Sir. You have been teaching advance concepts of AWS which is going to be really helpful for beginners to get hike ..❤❤❤

[@saurabhbisht9280]

Man , you are delivering the stuff one by one which i needed most at the moment .Thanks a lot!

[@AbhishekVeeramalla]

Welcome 🙏

[@priyankaloomba8237]

No words for this man . RESPECT !!!

[@AbhishekVeeramalla]

You are most welcome

[@rajeshkumar4138]

mind blowing series sir, More thanks to you

[@Mclp_ProMax]

Just found this channel and trough comments i see alot of people saying how helpful these courses have been to them. I am new to IT without IT background I hope this course will help me achieve my dream of becoming Devop engineer. Watching from Texas 🇺🇸

[@AmanKumar-sb7zy]

I watched many videos on AWS but only you explain NACL concept. Thanks a lot

[@AbhishekVeeramalla]

Thank you ❤️

[@arunshankar1987]

Hi Abhishek, I found it so hard to go through many udemy courses to understand AWS concepts. None made it so simple to understand. In 2 days am already in Day-5 AWS security groups and NACL. Believe me, this explanation and series is many times better than paid course. You are making positive influence to the world.

[@AbhishekVeeramalla]

❤️❤️❤️

[@shalinireddy2482]

hi sir, i already joined aws course, unfortunately no use i wasted my money. i am worried what to do now. after watching your videos iam able to understand sir thank you so much.

[@PP-km8uh]

So clean and you clear all aspects. Best part is you put image that is easy to understand this topic. I joined institute for DevOps course and they taught this topic in just 10 min. And even i did not understand well.

[@AbhishekVeeramalla]

Thanks alot

[@averagebadmin10player]

Just nailed it. Absolutely out of the world explanation.

[@AbhishekVeeramalla]

Thanks Naman

[@punithm454]

day1..day2..day3..day4..day5 completed... waiting for day6

[@AbhishekVeeramalla]

You rock

[@sidharthsingh7112]

bhai kya video bnaye ho....Awesome 👌👌👌

[@rohithgattu]

Awesome.. usually NACL's are ignored by most of the trainers.. very neat explanation I hope everyone has understood and no doubts...

[@AbhishekVeeramalla]

Thank you 😊

[@divarajeev]

Excellent stuff. Very clear and nice explanation. Have gone through so many other videos but couldn't understand completely but your videos are crystal clear and made me understand the concepts very well. Thanks a lot for making these videos brother !!

[@AbhishekVeeramalla]

Thanks

[@shahulhameedbuhari8479]

The concept of blocking by range, i am seeing it for first time in my life time. Useful information

[@AbhishekVeeramalla]

Thanks a lot

[@rahulscreativethings9868]

Thank you anna you are animuthyam for all of us … thanks a lot bro

[@pujamaheshvari1299]

I am followed your whole playlist and its so easy to understand each and every topic. Your style of teaching is awesome. Thank you so so much 😀

[@AbhishekVeeramalla]

😍😍😍

[@anilsree06]

Implemented again as revision Abhishek. It will become easy after listening and practicing to get even more familiar at this level.

[@abhishekvishwakarma9045]

Best explanation you make complex topics so easy to understand keep going 🔥

[@user-dl4oo2qi6c]

Excellent ABhishek you are explaining so clearly even if your providing it for free nothing less than the paid resources but edureka provides extensive content

[@AbhishekVeeramalla]

Thanks

[@jayeshtn6863]

Great explanation. Thank you for making videos. You made this video at 2 a.m, thanks for your commitment. 🤗

[@AbhishekVeeramalla]

❤️ .. I had to stretch as my office working hours are pretty occupied

[@anjalisoni0186]

On point theory and lab explaination. I have never understood VPC clearly and i used to run away from this topic but the way you explained all the concepts seem so smooth and easy.

[@AbhishekVeeramalla]

awesome

[@princekwes88]

Already passed Solutions Architect Exam. Just. using your course to refresh my mind and also prepare for DevOps Jobs.

[@AbhishekVeeramalla]

Amazing

[@twizzoe]

Same here, using this videos to refresh the memory

[@kkkiran16]

I completed Certified developer certification and your videos are really helpful to refresh the concepts time and again. One qq, are there any plans to make a video on terraform. I see these days its a very much asked and used for IaaS related projects/interviews. Thanks in advance.

[@suryatejapaidipala3321]

Thanks for these tutorials, Bow to you for your efforts

[@Anonymous_810]

Very well explained . Concept clear now. Thanks Abhishek

[@amaradhipadmaja9232]

Wow this is awesome, From this video I was able to Apply all 5 concepts from fist 5 classes. 1. I used AWS cloudshell to connect to my Ec2 Instance 2. Logged into AWS console using IAM user account to create VPC's and EC2 instances 3. Change Policies for Users and User Groups using IAM from root account 4. NACL and security groups Through this process First Challenge I had was From AWS Cloud shell it couldnt connect to my host because i added Security, then went ahead and Allowed Traffic Inbound rules for my instance. I had another challenge as an IAM user I dint have permissions to change Inbound rules, so went to my root Account and Checked for the policy that allows the user to edit Inbound rules applied that, Then i was able to connect to my EC2 Instance ., then play around VPC NACL and Security groups rules Allow and Deny- traffic concepts This is the most real time practice i had ever done ... Simple amazing

[@AbhishekVeeramalla]

Awesome ❤️

[@kchemutai3483]

I love the explanations so far. so easy going. I love the way you break down the complexity

[@AbhishekVeeramalla]

Glad to hear it!

[@Prasad_gutha]

I have practiced this class parallelly ......i got an idea how the VPC managing the application according to the traffic rules .....NACL is for subnet level and security groups is for instance level. Thanks to ABHISHEK VEERAMALLA, you are providing the best knowledge by your videos. you always have our support brother👍👍👍

[@AbhishekVeeramalla]

🚀🚀🚀

[@SarwarNoman]

Awesome... I always appreciated how you could take a complex topic and break it down into easy-to-understand terms. Love from Pakistan :)

[@AbhishekVeeramalla]

Thanks ❤️

[@subramanyakrishnamurthy8352]

Excellent way of explaining. Thank you

[@narendrakumarduvvarapu2983]

yes i did it practically. Thanks Abhishek. Explanation is too good.

[@AbhishekVeeramalla]

😎😎

[@RisingstarPari]

Hey abhishek , your videos helping me allot in terms of everything , my confidence is pretty much increased watching your content. god bless you bro

[@AbhishekVeeramalla]

😍

[@joemathan6101]

Excellent video. I am a new subscriber here and new to cloud as well. Started to explore the best resource in KZbin for learning Devops and cloud skills and to be honest this is the best channel I have ever came across. Doing great!! Thanks for your efforts and time for such quality content. Keep going!!!

[@AbhishekVeeramalla]

Thanks alot

[@ivanarockiaroyh7384]

Crystal clear teaching of NACL, thanks abhishek

[@AbhishekVeeramalla]

It's my pleasure

[@harshshah9006]

My god !!! Stupendous explanation . Thank u so much sir !!

[@coxxist890]

I played around and followed the practical part of the video, had the same result Thank you

[@AbhishekVeeramalla]

Amazing

[@venkateshreddy201]

As i have played with creating vpc and configuring rules over NACLs and SG. Thanks a lot sir for this wonderful demo. as i am following your AWS Zero to Hero playlist

[@bikensharma4577]

yes this is indeed an catchy topic...Thanks Man

[@chowdireddyb7837]

very useful information with theory and practical .

[@kingsleytardzenyuy6280]

Thanks very much, the theory and practical made a lot of sense

[@anilsree06]

Thanks Abhishek for your time!

[@shaiknazeer7307]

What a explanation, its really amazing to view & also creating zeal to learn course ,we are really greatfull to you brother 🙏❤️.

[@AbhishekVeeramalla]

😍

[@2KDxCOMMONER]

Day2, done with SG & NACL.... practiced it, understood it, noted the points.. will refer VPC and SG & NACL once again... Thanks bruh

[@AbhishekVeeramalla]

😍

[@tonarasi]

Very simple and clean explanation and made this concept easily understandable

[@ankitmittal5935]

best video I have watched till date . You cleared my concept very gracefully. Thanks a ton.

[@AbhishekVeeramalla]

Most welcome

[@AnilRawat-eb1nl]

Always looking forward for your videos 🥰🥰🥰🥰🥰Thank you so much sir

[@AbhishekVeeramalla]

Thanks

[@arunkumar-qc9zc]

Bro, there are multiple playlist are available in YT . But the Best part of yours is replying for everyone s comment . such a great action from your end . We are very happy when we get reply from you . "Heyy Abhishek replied for me" . Thank U so much .

[@AbhishekVeeramalla]

❤️

[@user-mj2yt7ug9n]

I will call you Cloud Guru!! Very nice explaination!! Keep it up bro!!

[@AbhishekVeeramalla]

Thanks alot

[@rjjalaparthi545]

Hands Down Best Video till date about VPC. I understood everything, i felt interest in Cloud. I want to become DevOps Engineer by May. Glad i found your channel.

[@AbhishekVeeramalla]

You are most welcome

[@Kavi1444]

I was able to create a Security group and NACL and was able to access the http server and block the access .. Thanks Abhishek

[@AbhishekVeeramalla]

🚀🚀

[@Abhishek_Bhosale-Devops]

Thank you for sharing such an informative video on AWS security groups and NACLs! Your explanation was clear and really helped me grasp the importance of configuring these for network security within AWS. Looking forward to more content like this!

[@AbhishekVeeramalla]

You're very welcome!

[@nallapaneniram766]

that's wonderful. thankyou

[@SuperSherali]

Awesome course! anyone can understand it very easily. It is really helpful.

[@AbhishekVeeramalla]

Thanks a lot

[@user-qh1qh5wy1f]

Hey Abhishek, Just so you know, you are impacting lot of life positively with your teaching. I wish you a lot of easy in your life. Thank you 💯

[@ashishpandey8766]

Thanks, a lot Abhishek🙏

[@chandanasahoo926]

Thank you Abhishek, wishing you all success !!

[@AbhishekVeeramalla]

Thank you

[@samarthgupta5077]

Very informative and easy to understand lecture 💯👌

[@AbhishekVeeramalla]

Thanks for liking

[@user-zz4us4hi1f]

Superb Video and explaining concept .

[@AbhishekVeeramalla]

Thanks

[@amitbadyal7631]

You are great Abhishek ❤

[@karthikgameing4001]

Thank u bro God bless your family... ❤

[@AbhishekVeeramalla]

Thanks alot

[@sarojb3252]

SG work on EC2 Level and NACL works on Subnet level.. Thanks.

[@AbhishekVeeramalla]

❤️

[@user-ux1yt9iu9c]

Very very informative video. Clear all doubts. completed with hands on..... looking forward more hands on real time assignment. Make video on VPN, Transit gateway, Bastion host, VPC Direct connect, VPC Peering.

[@AbhishekVeeramalla]

Thank you

[@mmouaz9961]

Great Lecture Thanks

[@randomavghuman]

honestly the example made everything clear, thanks!

[@AbhishekVeeramalla]

Glad it helped!

[@rameshpatil8104]

Great content man! Thank you so much.

[@AbhishekVeeramalla]

Glad you liked it!

[@Kushbukush]

Ur way of explaining is just wow anna ❤️

[@AbhishekVeeramalla]

😍😍😍

[@user-ke6tk6gq1y]

Got clear understanding of SG and NACL

[@vikas9890]

Hatsoff to you Sir. Was able to understand and also implement it on AWS. Great Job ❤❤

[@AbhishekVeeramalla]

Glad to hear that

[@rajarajan2442]

Thank you for the Content Abhishek 🙏❤

[@AbhishekVeeramalla]

Most welcome !!

[@sasirambeeke6058]

great explanation sir✌✌✌

[@atuljoshi6655]

Hey, Tried this demo project. good content and easy to understand the services by watching your videos, Thanks

[@harshadasharma3231]

Hi , do you have python already installed or you installed it for this demo...kindly let me know

[@ashishpandey8766]

Again Thanks, Abhi

[@baroonjha3818]

Very informative video ,loved it .Sir you explained it in a very easy way .

[@AbhishekVeeramalla]

❤️❤️

[@SamarthRawat]

thanks alot for the videos

[@nagr]

Lovely way to explain 😊😊😊😊😊

[@AbhishekVeeramalla]

Thanks a lot 😊

[@madinenitejaswini9310]

Tq Abhishek🤩

[@AbhishekVeeramalla]

Welcome

[@jagkrinolens]

The explanation was crystal clear and very helpful. Thanks for the video.

[@AbhishekVeeramalla]

Most welcome !!

[@PoulavBiswas]

Great video again..

[@AbhishekVeeramalla]

Thank you

[@M4mrudul]

Ozm video bro keep going ❤

[@VIVEKKUMAR-kx1up]

tomorrow will be my last exam of endsem!! can't follow up today's video!! thankyou sir for informative content!!

[@AbhishekVeeramalla]

All the best

[@dhritimanbambu]

superb explanation ,, I just loved it.

[@AbhishekVeeramalla]

Most wecome

[@user-gc7mq9sv5j]

Such a fantastic session!

[@AbhishekVeeramalla]

Glad you think so!

[@vivekteega]

Thank you!

[@NaveenKumar-sn2qd]

great Learning Bro

[@yashisrivastava9464]

Have never seen such an amazing explanation of such concepts. Great work

[@naveent2799]

Your concepts are really good, is there any possibility of making a pdf file of whatever you mentioned with diagrams ? I know in github you have provided notes but are they enough when i want to revisit some topics.

[@nokzeo2777]

awesome session, thanks

[@AbhishekVeeramalla]

Welcome

[@Secrets369]

I could replicate the steps. thank you Sir

[@AbhishekVeeramalla]

You are welcome

[@KRISHNAKUMAR-yj3dx]

Hats off for your efforts Awesome explanation sir Thanks a lot🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@AbhishekVeeramalla]

It's my pleasure

[@gouravchhabra6142]

Great …

[@AbhishekVeeramalla]

Thanks