For about 18 months now I have been in a world of pain. Up front I want to say that Microsoft do an incredible job at this really. This is complicated stuff I am sure, connecting all these disparate systems, migrating and consolidating. I think where they have gone wrong is that by trying to […]
Microsoft Changes MCSE/MCSD… again…
As you will probably know, a few years ago Microsoft changed MCSE so that the qualifications would no longer have a version number in the name but instead they required a recertification every three years. This was good on one hand since it avoided you needing to change your CV, however it did mean enforced […]
Domino SMTP connection round robin
Domino has its own internal processing or ideas on how it implements TTL for DNS entries on SMTP Connection documents (where “Connection type:” is SMTP), which is frustrating as it doesnt always conform to what is out in the wild which you have diligently configured in DNS. Therefore if you are attempting to transfer messages over […]
Office 365 Tenant to Tenant Migration
Last weekend I undertook a Migration from one Office 365 tenant to another – manually. Whilst we normally work in the enterprise space migrating thousands of users, this was a special case project undertaken deliberately as a manual process end to end. It wasn’t without issue and hiccups, made more worrying because it was for […]
Week 4 – Advanced Windows Security Course
Happy New Year to you all, 2017 is here! I’m spending the first week of 2017 catching up on the 4th week of course work… So far we have covered Windows 10/Windows Server 2016 – Platform Security and Internals Attacks on Credentials & Prevention Solutions Attacking & Securing Windows Network Handling Ransomware & Other Malicious […]
Week 3 – Advanced Windows Security Course
Wow the first two weeks have whizzed on by, in fact together with my normal workload I’m struggling to keep up with the pace! So far we have covered Windows 10/Windows Server 2016 – Platform Security and Internals Attacks on Credentials & Prevention Solutions Attacking & Securing Windows Network Handling Ransomware & Other Malicious Software […]
Week 2 – Advanced Windows Security Course
Week 1 is behind us and we covered some great material! It has already been a real eye opener to see how easy it is to gain access to a machine and extract information from it. Last week we covered Windows 10/Windows Server 2016 – Platform Security and Internals Attacks on Credentials & Prevention Solutions […]
Week 1 – Advanced Windows Security Course
This week marks the start of a course I am attending called ‘Advanced Windows Security Course for 2017‘ run by Paula Januszkiewicz from CQURE. I am looking forward to seeing this course progress and discover various tips and tricks to break into operating systems and how to prevent those vulnerabilities So who are CQURE? CQURE […]
Autodiscover exposed
for Exchange & O365 Autodiscover is a fundamental technology in Exchange and Office 365. When Outlook first starts the ‘out of the box experience’ is that it will first of all figure out if it can find an email address for you on the account you’re logged in with and then takes you through a […]
O365 Groups, Teams, Distribution Lists or Yammer
In Office 365 there are now many similar options available for collaboration. You now have the traditional Distribution Lists (aka Distribution Groups), Office 365 Groups, Yammer and more recently Teams, and of course there is also SharePoint, OneDrive and Skype for Business. So with all this choice… how do you choose? What is available Microsoft’s […]
Tenant Isolation in Microsoft Office 365
I have often wondered how Microsoft have architected their cloud solutions to ensure that there is no cross-talk between tenants (be that accidental or malicious) and hey presto a document from Microsoft has surfaced which outlines exactly that. In summary it talks about Azure AD being stored in partitions and these partitions being replicated in […]
Office 365 Persistent Chat (Microsoft Teams)
A common complaint from people who are used to using Skype and who are moving to Skype for Business is where is persistent chat? I mean in Skype I can be part of a group conversation and even if I’m not actively logged into Skype the next time I log in I can see the […]