WebAuthn: Toward the End of Passwords On the Web

Frequent readers of this blog will know that I am constantly looking for alternatives to passwords. Some reasons are: they can be shared so a system cannot tell who the real user is, they can be forgotten, when stored improperly they can be leaked. Passwords fall into the single-factor category of “something you know” (the […]
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Turning Your AzureML Experiment into a Web Service

Great! You’ve created a promising machine learning model using AzureML Studio. How do you make it available to colleagues for practical use? In Microsoft-speak, how do you “operationalize” it? The AzureML Studio makes it very easy to convert an existing experiment into an Azure web service that can be accessed from any application that supports […]
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Change; Creating Your Competitive Environment

As the saying goes, the only thing that stays the same is change, in many organisations we do what we can to manage change, possibly even limit it.  ‘Oh yes, we embrace change but we have a process to document it, to process it and to manage it’.  If I’m doing those things am I […]
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What Is The Difference Between Single-mode and Multi-mode Fiber?

I recently wrote about the use of fiber optic cable for physical intrusion detection. In that post, I mentioned single- and multi-mode fiber. Here, I’d like to discuss the two types in more detail. This is a bit of a technical overview, so if you are looking for deep details or a non-technical explanation, this […]
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Playing Cards at Work: Planning Poker Estimating

Poor estimating is one of the key reasons so many projects run over budget and behind schedule. There are many reasons for poor estimating practices. For example project teams aren’t allowed the time to investigate the upcoming work or senior management imposes infeasible deadlines. But one overriding problem is that project teams have a lack […]
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