Demo: Identity and Access Management (IAM)

Rick Crisci
A free video tutorial from Rick Crisci
VMware Certified Instructor, Virtualization Consultant
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13:35:31 of on-demand video • Updated September 2020

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English [Auto] In this video I'm going to demonstrate the basic configuration of am in my AWOL account but before I get started I just want to point something out quickly. So here I am at the home screen of the AWOL management console and up here at the top right. I have the ability to select the region. Now if you're following along at home it's important to stay consistent with your W.S. region. And so what I'm going to do is choose a region that's geographically close to me. I'm going to choose U.S. East Ohio. But what you want to do is make sure that you're consistently choosing the same region as you do these lab exercises because some of the things that you're going to build are going to need to work with other things that you build. And if they're not in the same region that's not going to happen. Now the other thing that I'll just mention is that there are different services available in different regions and so if you are planning on following along at home I suggest that you also choose the Ohio region so that you can be sure that everything you see me do will be possible in your AWOL console as well. Now the other thing that I just want to mention is at the moment I'm logged in to my AWOL account as my route user so I'm logged in as not an I am user but a root user. So I'm going to go to AWOL services and I'm going to just simply type in I am and go to identity and access management and it's basically walking me through a series of steps that I should do here. So number one I should activate multi factor authentication on my route account and what I want to think with my route account is basically this is an account that can do absolutely anything inside of this a W.S. account. So I need to be careful here I don't want it to allow somebody else to potentially get this route account credentials. This is a very very powerful account. And so one of the first things that it walks us through is actually activating multi factor authentication. That way if somebody does get their hands on my username or password they still can access my account unless they also have my multi factor authentication device so before we move on and start setting up multi factor authentication there are a couple of quick things I want to show you. Here you can see a link that you can provide to your IAM users. So we're going to start creating other users here other IAM users I can copy this link and give it to those users. And then when they hit this link they're hitting this particular AWB account and they can sign in with their IAM credentials. So that's a great way for me to give them a direct link into this account so that they can sign in to the console as an I am user. I can also click on customize here. And I can create an account alias so for my account alias I just put in a Rick Quraishi demo and I'm going to click on yes create and there we go. Now I've gotten a nice friendly. You are real Rick Ricci demo son in that ATO yours on Amazon.com slash console. And so I can provide this sign and link to any users who want to sign into this particular a W.S. account. OK so now let's starting to go through this little ordered list of what a W.S. wants me to do from a security perspective for I am. So for my route account I'm going to click on manage MFA and what it's telling me Islamic accessing the security credentials page for my AWB s account and it's a best practice for me to use. I am users so I'm using the root account. This is not really the account that I should be using on an ongoing basis. That's basically what it's telling me here. They're trying to encourage me to set up I am users but at the moment I just really want to set up MFA on my route account so I'm going to do that. So I'll just check. Don't show me this message again and continue to security credentials. And then I'm going to click on MFA and I'm going to click on activate MFA and I'm going to be using a virtual MFA device. So my particular MFA device is Google Authenticator on my smartphone. There's a bunch of different options that you have available to you. You can use virtual MFA devices like a smartphone app. We could also use a U to f security key which is a little hardware device that we plug into a USB port or I could use some other hardware MFA device. These are produced by Jim molto but they're probably pretty similar if you've ever seen RSA tokens in key fobs. They're very similar to those their physical hardware devices that generate pins that you can use for an MFA device. I'm keeping it very simple. I've got the Google Authenticator smartphone application installed on my smartphone so I'm going to choose that MFA option and I'll click on continue and then I'm just going to go ahead and launch Google Authenticator and when I launch it there's a little plus button that I can click on to scan a barcode and so I'm just going to expose this QR code here in the AWOL console and then I'll scan it with my smartphone and once it's in my smartphone it'll present me with multi factor authentication codes so I'll put in the first MFA code that it shows me and I'll just wait a little while and whatever the second MFA code comes up I'll go ahead and put that in and I'll click on a sign MFA and that is essentially pairing this a W.S. account with Google Authenticator on my smartphone. And so now I'll just go ahead and hit close here and I'm going to go back to the I am dashboard and you can see it's put a nice little green check next to this. Activate MFA on your route account. So if I now sign out of the AWOL console and I go ahead and attempt to sign back in there is my username there is my password. I go ahead and sign in. It is now prompting me for an MFA code that I can get from my smartphone app and it changes every so often as a matter of fact that just changed as I was typing that. So I'll put in the latest and greatest MFA code here. I'll submit. And so now I can't sign in unless I have not only my credentials but also access to this physical device as well. My smartphone. OK. So I'm just going to go ahead and go back to the I am console here. OK. So now I'm going to move on to the next step shown here. I'm going to create individual I'm users and I'm going to click on manage users and then I'll just simply click on add users and I'm going to add a new user called Rick Quraishi. Now I could add groups of users but at the moment I'm just going to add a single user and I'm going to give this user programmatic access and a W.S. management console access as well and the programmatic access is going to enable this account to use things like the API or a software development kit to programmatically manage the resources in this console and I'm also giving it Adobe has management console access which is exactly what we're using right now. The AWOL management console and though go ahead and establish a custom password for my user and I'm not going to force this user to reset their past where the first time they log in because this user is going to be me. But if it was somebody else I would force them to change their password at the next log in. And now I have a few different ways that I can assign permissions to this user. So if I've already created a group that has all the permissions that I want to grant to this particular user I can just simply add the user to that existing group and they'll get all the permissions that that group has and here you can see something new. We have the ability to set a permissions boundary. So if I have a user who I only want to be able to manage certain features like let's say s three for example I can create a permissions boundary that dictates that no matter which policies this particular user gets no matter which groups they're added to the boundary they're only going to be able to manage s three and that's it even if all their policies are assigned that give this user additional features. So I'm not going to create a permission boundary in this case and I'm not going to join the user to a group yet. But we could also possibly copy permissions from an existing user. This is a brand new account. So I don't have any existing user. So what I'm going to do is I'm going to attach existing policies directly and this is going to be my administrator account. So from this moment forward I'm going to stop using my root account to manage this AWB account. I am now going to use my I am account to manage this AWB account so I'm going to grant this particular account administrator access. And here you can get a quick look at the IAM policy basically saying allow everything the star is my wild card character. It's allowing me access to do everything. So this is an administrator account that is basically unlimited can do whatever they want. Now before we move on. I just want to back up here a little bit and I'm going to uncheck the administrator access policy and I just want to show you there is all sorts of policies that are are already pre generated here. Like for example here's one for S3. Amazon has three full access. And if I want to I can expand any of these policies and I can take a look at exactly what these policies are providing like this one for example is providing full access to S3 and I can view the details of the policy here in this Jason formatted policy. So that's what these policies are are essentially sets of permissions that are available to this user. And as you can see here there's a whole lot of these pre-built policies that automatically exist and I can just simply choose from when I create these I am users and for any of them we can just simply expand them. We can look at a summary of the policy and we can look at the Jason format a text that makes up that policy. So like I said for this particular user again I'm just going to search for administrator I'm going to grant this user administrator access and then I'll go ahead and click on Next tax now here you can configure tags to organize my users and if I want to use tags to kind of keep things organized inside of my eight abuse inventory I can do that. So what I could potentially do is use tags to just kind of keep things organized and make it easy for me to query certain things. And so for example if I wanted to hear maybe I could add a key called location and this particular user is located in New York so I'll just put in end y and I could just create whatever tags I want. These are just ways to help me keep things organized and then I'll just go ahead and click on review here. Here you can see my user what type of access this user has type of password they have whether or not that password reset is required and what the policy they have been granted is. And I'm going to go ahead and click on Create Now if we take a look at this user we've got an access key and we've got a secret access key and I could click on show here and show that secret access key but I'm not going to do that because I don't want to expose that secret access key to this recording because these keys are what the user is going to use the programmatically access. This a W.S. account. So if anybody were to get their hands on this access key I.D. and the Secret Access Key they could use those to programmatically do anything that an administrator could do inside of my AWB s account. And so I don't really want to do that and I don't want to expose those account credentials to everybody who's watching this video then I can also click on this little download C.S. button and this is going to download all of the user's credentials into a CSP file and I can then open and view and so here is a look at the contents of that CSP file as you can see I have X out the secret access key but it's going to show us the console log and link the access key I.D. and the Secret Access Key along with the username and the CSB file does not contain the password that we created and then the next thing I could do here is if I wanted to email the log and instructions to user I could click on send email and send the log and instructions that way. So that's it. Now I've created my I am user and when I'm actually going to do here is go ahead and sign out of my route account and what I'm going to do is go ahead and put my new you are all with my account into my browser and go ahead and go to that particular AWB account assignment. And from there I'm going to sign in as that I am user that I just created and I'll put in my password and I'll go ahead and click on sign in and there we go. Now I'm at the AWB management console so it looks good looks like my I am user worked properly so if I go to the I am page you can see it looks a little bit different here. Now I've created an individual I am user so I've got a green cheque there next to that one. So now I am basically done with my route account I've created an I am user that gives me administrator access now's the time to stop using that route account what I'm going to do as I'm going to take my MFA device and make sure I have it somewhere that's physically secure and I'm not going to use my route account for anything moving forward unless I absolutely need to. From here on out everything is going to be managed by I am users. So now my next step here I'm my little list of steps here is to start to utilise groups so rather than create individual users and individually assign them permissions what I can do is I can choose create a new group and I'm going to create a group called administrators and that's going to be the group that I create and everybody in this group is going to get this administrator access policy so I can just choose again just like when I saw I created a user I had this massive list of potential policies that I could apply here I'm just going to go ahead and assign this particular group administrator access hit next step and that'd create my group. And so now I've got a group called administrators and I can simply click on add users to this group and bring my user Rick Quraishi into this group. And so now this I am user is going to get all of the permissions that are included in this group. So now I can go back to this individual user and if I want to I can remove the permissions from this particular user I can detach policies from this user because the user doesn't need policies directly attached to it. Right. So now my user has the permissions that the user needs based on group membership. Right. So again if I go to my groups here I can go to administrators I've got a user called Rick Quraishi in that group and Rick Quraishi still has administrator access based on that group membership. So now it's really easy because if I need to create a new user I can just go to my group I can click on the administrators group and I can click on add users to group and I can find new users that I want to add to this group there and I can just simply create new users if I'd like so let's go ahead and create a new user I'm just gonna call this user demo no permissions I'll give it console access then I'll go with an auto generated password here because I'm just gonna delete this user when I'm done and now I can just simply pick a group for this user to be in I'm not going to assign any tags and I'll just create this user. Now I don't have to actually assign any permissions to this particular user. I can go right back to my I am dashboard here and I can look at my groups and I can go to my administrators group and there's my new user demo. No permissions and that user has been granted the administrator access role based on it's group membership. So I'm just going to go ahead and delete this particular user here demo no permissions. Click on yes delete and get rid of that user. OK so let's go back to the I am dashboard here. And then last but not least I need to apply and I am password policy so I need to basically govern what sort of passwords are going to be acceptable and minimum password length is six. I'm going to go a little bit bigger than that. I'm probably going to go 8 or higher. Typically I will do actually 10 or higher in an actual production environment. I'll always require uppercase lowercase number and non alphanumeric characters because I want these passwords to be highly secure. Users can change their passwords but they have to comply with all of these policies and I'll also set a password expiration date. Let's say we make it 60 days. I don't want people to be able to use their last five passwords so I'll go ahead and set that option here. And if their password expires. Are they able to reset it. Or does an administrator have to do it. I'm going to go ahead and leave that unchecked. And so those are some kind of typical settings that I would do in a production environment. In reality I would pay to make my minimum password length 10. I know it's a bit of a pain for those users but it's definitely more secure because this is just a demo environment. I'm going to be a little bit more relaxed. I'm going to make it eight and I'm also not going to force passwords to expire either just because it's simply a demo environment. Now that being said this may be a demo environment but if somebody manages to get in to my demo environment they can do all sorts of stuff they can incur all sorts of charges and I'm responsible for those. So even if you're just playing with an AWB account to get a little experience it's still extremely important that you keep it secured so that somebody doesn't take over this account. Run up a bunch of charges and then you're left with the bill. So now that I've created my password policy I'm just going to go ahead and go back to the I am dashboard and look at that everything is nice and green have green checks. So now what I'm going to do is I'm going to hide that MFA device for my route account and I'm gonna make sure that my route account is no longer used. Route account is really best practice. It's kind of a day one thing. You use it you set up your account then you don't use it anymore unless you really need it. But now I have an administrative user that I can leverage. So there's really no point for me to continue to utilize that route account. So let's go back to the user screen and under my user Rick Ricci there's just one other thing I want to show you how I'm going to click on this user and I'm going to go to the security credentials tab. And here we can see the assigned MFA device so I can click manage here and just like you saw me do with the route account when I'm going to do is I'm going to go ahead and associate an MFA device with this user as well. So in the exact same way that you saw me do with the route account I'm going to use my smartphone application here. I'm going to associate it with my smartphone using this QR code that you see right here and I'll put in the first two codes that are presented to my smartphone app and now I've also got my eye on my account associated with a multi factor authentication device. And again this is important because this particular I am account is an administrator so the administrator can basically do anything they want to do. And so it's critical that I have multi factor authentication associated with this user as well.