Category: Security

Azure Function Access Restriction

Security Cyber Benjamin Perkins

If you wanted to block inbound traffic to your Azure Function, one option is to use an Access Restriction.  To check if you have one, navigate to the Networking blade for your Azure Function and check if Access restriction is On. Figure 1, Access Restriction and Azure Functions Take caution that although this let’s you […]

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How to get a Bearer access token for Azure

Security Cyber Benjamin Perkins

Even though I am not a security expert, it has always interested me.  When I worked on the IIS team some years back, pre Azure and pre Cloud days the protocol mostly used for large corporations was Kerberos.  Initially, troubleshooting those issues would give me sleepless nights, but over some years you begin to see […]

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Microsoft Authenticator App

Security Cyber Benjamin Perkins

If you are still using UID and Password as the only means for authentication, you might consider implementing Multi Factor Authentication (MFA).  One way to do this is by using the Microsoft Authenticator App which you can read all about it here.  I am writing this mostly to help me remember how I configured it […]

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