Thank you so much Adam for making these difficult-to-grasp concepts very easy to understand and interesting to learn. There are no words for your teaching skills. You are awesome. Thanks a lot Adam !
So my question is this.. when would I want to use the Firewall compared to a NSG? I'm trying to consider use cases. I always deploy pfsense firewall for clients and create extensive rule sets etc. Would I use Azure FW if I have extensive Rule sets, why not NSG's? Would I use an Azure FW, because the Azure Firewall allows FQDN in addition to protocol and ports? Perhaps I'm just confused. I THINK I FIGURED IT OUT !!!! after going through your practice test. NSG don't filter FQDN, only ports and IP addresses, Firewall is able to filter FQDN... Right? :) Thanks again for all this great work you've done.
Thanks Randy, glad you figured it out. As to NSG vs Firewall there is also a nice sentence in the docs about it. docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups--nsgs--and-azure-firewall
Hi Adam! I was wondering what is the difference between NSG and Azure firewall? There are allow/deny rules in NSG as well. Is there a job that Azure firewall can do but NSG cannot?
Hi Adam, Frankly speaking this course better than any other course on Udemy! One question,Could u pls exolain the difference between firewall and NSG? Appearing for Az900 tomorrow 🙂 Thanks in advance!
Check this out, it's in the FAQ docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups-nsgs-and-azure-firewall . Overall in your Azure environment you will have many NSGs on many subnets/networks but typically one or very few firewalls in centralized place. Firewall is more powerful than NSG since NSG is just simple network filtering tool.
Hi, I have an FTP server configured behind an Azure Firewall. In passive mode, it is able to establish the control connection successfully but fails to establish data connection occasionally with the error "Data Peer IP [x.x.x.x] differ from control peer IP [x.x.x.x]: This should not happen, aborting the data connection.". Note that these IPs are private IPs from Private Address Space CIDR of the firewall. What configuration are required to ensure that single internal IP is used for both control and data connections? FTP server does not have a private IP and I have configured DNAT rule in firewall. For testing purpose, I only configured 5 ports in DNAT rule for passive mode.
Hello Adam! First of all, thanks a lot for these videos, they are fantastic. I have a question because I don't understand the difference between Azure Firewall and Network Security Groups. I think that the goal is the same. Thanks in advanced.
Thanku for this good episode..I m on the way to complete all ur videos to pass the exam. One doubt arises here..whts the difference between NSG and Az firewall?
Check out this FAQ entry which describes this pretty well docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups--nsgs--and-azure-firewall
He's hiding some info here to avoid it being needlessly complicated, but his website is running on port 443, not 80. When he connects to port 80 of his website, it immediately redirects him to HTTP (443), which you can see in the video if you watch the address bar. If he had just allowed 80 the page would not display, so he needed to add both ports to the firewall settings.
I've been watching the videos for a week in a row, and taking the practice tests, but wondering if this material is still up to date for the AZ-900 exam taking into account it's been 2 year since this was created. anyone who took the exam recently and watched these videos?
i have the same question. working on this videos since 10 days but wondering if this course is still has everything upto date or anything else has been added/removed as per AZ-900 Help would be appreciated.
My question is this, since azure firewall can secure both the network and application, won't it be best if we only use azure firewall instead of using both NSGs and ASGs?
Sir, why to you use Internet Explorer?! We've been waiting so long for this browser to finally be killed... When you open that bloody IE, I remind myself all of those nightmares from the past! Lack of Standards Compliance! Slow Adoption of New Features! Security Vulnerabilities! Performance Issues! Fragmentation and Compatibility Issues!
Thank you so much Adam for making these difficult-to-grasp concepts very easy to understand and interesting to learn. There are no words for your teaching skills. You are awesome. Thanks a lot Adam !
Hey Adam, thanks for putting this content together and making it available for free
My pleasure!
Man thanks, your content is so good and also blog is on point with clear information and also practice tests - amazing work!
I appreciate that!
After going through your course I increased my test results by 30%
So my question is this.. when would I want to use the Firewall compared to a NSG? I'm trying to consider use cases. I always deploy pfsense firewall for clients and create extensive rule sets etc. Would I use Azure FW if I have extensive Rule sets, why not NSG's? Would I use an Azure FW, because the Azure Firewall allows FQDN in addition to protocol and ports? Perhaps I'm just confused. I THINK I FIGURED IT OUT !!!! after going through your practice test. NSG don't filter FQDN, only ports and IP addresses, Firewall is able to filter FQDN... Right? :) Thanks again for all this great work you've done.
Thanks Randy, glad you figured it out. As to NSG vs Firewall there is also a nice sentence in the docs about it. docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups--nsgs--and-azure-firewall
Thanks Adam for this course, Neat & Clean we can say AND better than others course like which are available in Udemy etc.. Stay tuned Bro.. 😉
Really nice and clear information needed to pass the exam, I enjoy it :)
Glad it was helpful! Thanks!
Thank you so much for your easy drive through firewall. 🙏
Hi Adam! I was wondering what is the difference between NSG and Azure firewall? There are allow/deny rules in NSG as well. Is there a job that Azure firewall can do but NSG cannot?
You are the best Adam! Thank you
Thank you for this episode!
Thanks again!
Hi Adam,
Frankly speaking this course better than any other course on Udemy!
One question,Could u pls exolain the difference between firewall and NSG?
Appearing for Az900 tomorrow 🙂
Thanks in advance!
Check this out, it's in the FAQ docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups-nsgs-and-azure-firewall . Overall in your Azure environment you will have many NSGs on many subnets/networks but typically one or very few firewalls in centralized place. Firewall is more powerful than NSG since NSG is just simple network filtering tool.
@@AdamMarczakYT So happy to inform you that I have cleared Az900...with 910/1000 score...and ur videos did help me a lot!
Thanks for the awesome tutorials Adam.
Still loving these! Proper ledg!
Thank you very much Adam, Your content is very helpful to me understand Azure Concept...God bless you...
Glad it was helpful!
Thank you for the amazing video!!!
Thank you, Adam!
Thanks! :)
Hey Adam, any chance you could do a session/cover Azure Web Application Firewall (WAF)?
Hi,
I have an FTP server configured behind an Azure Firewall. In passive mode, it is able to establish the control connection successfully but fails to establish data connection occasionally with the error "Data Peer IP [x.x.x.x] differ from control peer IP [x.x.x.x]: This should not happen, aborting the data connection.". Note that these IPs are private IPs from Private Address Space CIDR of the firewall. What configuration are required to ensure that single internal IP is used for both control and data connections? FTP server does not have a private IP and I have configured DNAT rule in firewall. For testing purpose, I only configured 5 ports in DNAT rule for passive mode.
Hello Adam! First of all, thanks a lot for these videos, they are fantastic. I have a question because I don't understand the difference between Azure Firewall and Network Security Groups. I think that the goal is the same. Thanks in advanced.
Firewall works more on Higher level of OSI Model (App and TCP) but NSG works on IP and TCP level. Both do have common TCP level.
Really good experience explanation
Thank you!
My pleasure!
great quick demo!!
Thanku for this good episode..I m on the way to complete all ur videos to pass the exam.
One doubt arises here..whts the difference between NSG and Az firewall?
Check out this FAQ entry which describes this pretty well docs.microsoft.com/en-us/azure/firewall/firewall-faq?WT.mc_id=AZ-MVP-5003556#what-is-the-difference-between-network-security-groups--nsgs--and-azure-firewall
Thanku for the response 😊
Nice work!
Great Content
Thanks!
Great job!
Hi Adam, I have a question, where did you get the port 443 from?
He's hiding some info here to avoid it being needlessly complicated, but his website is running on port 443, not 80. When he connects to port 80 of his website, it immediately redirects him to HTTP (443), which you can see in the video if you watch the address bar. If he had just allowed 80 the page would not display, so he needed to add both ports to the firewall settings.
Great content!
Which software did you use to create architecture?
That's just PowerPoint :)
Whats the difference between NSG and Azure Firewall? Both control an inbound and outbound traffic. how to distinguish?
Hello, i can't find application rule connection. what should i do??
I've been watching the videos for a week in a row, and taking the practice tests, but wondering if this material is still up to date for the AZ-900 exam taking into account it's been 2 year since this was created. anyone who took the exam recently and watched these videos?
i have the same question. working on this videos since 10 days but wondering if this course is still has everything upto date or anything else has been added/removed as per AZ-900
Help would be appreciated.
What does the priority =200 stand for?
thank you man so much
My question is this, since azure firewall can secure both the network and application, won't it be best if we only use azure firewall instead of using both NSGs and ASGs?
NSG is free, but you have to pay a lot for Firewall service
One on one bombs! Just a que though, can you tell me how to gear up these concepts up from interview perspective ❤️ just a thought- lots of love :-)
Thanks! I will think about it, although I don't do much interviews so hard for me to give any good tips here.
👍
Adam we want AZ-104 after AZ-900
Thanks, who knows what future brings. But one thing is certain, the more audience I gain on the channel, the more materials will come!
Sir, why to you use Internet Explorer?! We've been waiting so long for this browser to finally be killed... When you open that bloody IE, I remind myself all of those nightmares from the past! Lack of Standards Compliance! Slow Adoption of New Features! Security Vulnerabilities! Performance Issues! Fragmentation and Compatibility Issues!