Windows 10 – Disable / Remove OneDrive
KB ID 0001328 Problem Microsoft have done a good job of embedding OneDrive into Windows 10. While Ive got nothing against OneDrive, for some admins the thought of users storing data out of their networks is quite worrying. So how do you ‘un-couple’ OneDrive from Windows 10? Solutions Option 1: Remove OneDrive ‘Quick and Dirty’ Open ‘Regedit’ and navigate to; HKEY_CLASSES_ROOT > CLSID >...
Cisco FirePOWER Management Center Appliance – Allowing Domain Authentication
KB ID 0001117 Problem Once deployed, authentication is handled by the appliances own internal user database, in larger organisations this is a little impractical. So the ability to create an Active Directory Group, and delegate access to Firesight to members of that group is a little more versatile. Solution I’m making the assumption that the appliance does not already have external authentication setup at all, so I’ll...
Microsoft PKI Planning and Deploying Certificate Services Part 3
KB ID 0001312 Problem Following on from Part Two, now we have an offline Root CA, and a CRL server, our next step is defined by our PKI design, are we three tier, or two tier? (Look in Part One for a definition). Solution As previously mentioned, Microsoft just treats Intermediate CAs and Issuing CA’s as the same thing (SubCAs). So the next step is identical for either. But I would suggest one difference, If I was deploying an...
Microsoft PKI Planning and Deploying Certificate Services Part 2
KB ID 0001310 Problem In Part One we deployed our offline Root CA Server, now we are going to deploy a ‘Certificate Revocation Location’ server. Solution Before you start: Create a DNS record for ‘pki’ that points to the IP address, that you will have the CRL web server hosted on. I’m installing my CRL server on a separate web server because thats good practice. Starting with a domain joined member...
ADMT (Active Directory Migration Tool) Domain Migration – Part 4
KB ID 0001308 Problem On the homeward stretch now, back in Part Three, we migrated service accounts, groups, and users. Now we turn our attention to our machines. Note ADMT 3.2 Only support the migration of Operating Systems up to Windows 7, (that doesn’t mean Windows 8 and Windows 10 wont work, it just means they are not supported). Migrating Windows 8 and 10 throws a lot of security translation errors, because of the way it...
Microsoft PKI Planning and Deploying Certificate Services
KB ID 0001309 Problem “I don’t know what it is about Certificates, I just don’t like them, I don’t understand them, and I don’t like working with them” I hear this a lot, In fact I heard it this week, and as I’m usually the ‘go-to-guy’ for certificates and PKI, it winds me up! IT pros take the time to learn concepts like DNS, DHCP, Kerberos etc. But mention Certificate Services and...
ADMT (Active Directory Migration Tool) Domain Migration – Part 3
KB ID 0001307 Problem Seems like ages since I wrote Part Two, now we are ready to actually start moving objects from one domain to another. Solution ADMT: Service Account Migration Why would you want to do this first? Well this replaces any service accounts on the OLD domain machines with migrated service accounts form the NEW domain, so when the client machines, (or servers,) are migrated they’re already using the new service...
ADMT (Active Directory Migration Tool) Domain Migration – Part 2
KB ID 0001306 Problem Back in Part One we setup our migration admin account, and installed ADMT. Now, as I’m going to migrate the users passwords I need a ‘Password Export Server’, but first I need to tackle the subject of user SIDs Solution Domain Migrations and SID Filtering Every user has a SID (Security Identifier) it’s the thing AD uses to refer to and apply security to users, (and other objects). This...
ADMT (Active Directory Migration Tool) Domain Migration – Part 1
KB ID 0001305 Problem I’ve not used ADMT for ages, I’ve got a domain migration to do soon, so I thought I’d get on the bench and have a reminder. Although ADMT 3.2 was ‘re-jigged’ to support Server 2012 R2, I’m still going to install it on Server 2008 R2. I’ve got a test domain built to migrate from, and a new domain setup ready to migrate into. Old/Source Domain: olddomain.com Old/Source...
Users Cannot Access Public Folders Post Migration (Exchange 2016)
KB ID 0001295 Problem This post comes form my colleague Andrew Dorrian, he usually follows my migrating public folders article. Recently after a couple of Exchange 2016 migrations he has seen a problem where the public folders are visible in the Exchange Admin Console, but the users can’t access them. Solution Open ADSIedit.msc and connect to the ‘Configuration’ context. Navigate to; CN=Services > CN=Microsoft...