Microsoft PKI Planning and Deploying Certificate Services Part 3
May15

Microsoft PKI Planning and Deploying Certificate Services Part 3

KB ID 0001312 Dtd 15/05/17 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...

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Microsoft PKI Planning and Deploying Certificate Services Part 2
May14

Microsoft PKI Planning and Deploying Certificate Services Part 2

KB ID 0001310 Dtd 14/05/17 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...

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ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 4
May13

ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 4

KB ID 0001308 Dtd 17/04/17 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...

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Microsoft PKI Planning and Deploying Certificate Services
May13

Microsoft PKI Planning and Deploying Certificate Services

KB ID 0001309¬†Dtd¬†14/05/17 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...

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ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 3
May12

ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 3

KB ID 0001307 Dtd 11/05/17 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...

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ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 2
May06

ADMT (Active Directory Migration Tool) Domain Migration ‚Äď Part 2

KB ID 0001306¬†Dtd¬†06/05/17 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...

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