Welcome to Gregs personal blog

About Greg

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Greg is a Developer Educator and Advocate with over fifteen years experience primarily as a backend web developer. His main focus is to produce content that helps other developers grow by improving their understanding and knowledge of different languages, technologies, and APIs.

Developer Advocate at tru.ID, a company that provides an alternative method of authentication to passwords and SMS OTPs. Using your mobile phone number and the SIM card to allow your user's authentication experience to be more secure and seamless.

When not working Greg can also be found tinkering with Raspberry Pis, often on a number of unfinished/active projects.

You can also find Greg either live coding or gaming on Twitch on his channel greg_holmes.

Connect with Greg

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Recent Posts

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SSH Multi-factor Authentication with tru.ID

Apr 25, 2022

In this tutorial, you'll learn how to enhance the security of your SSH server by adding **tru.ID**'s PhoneCheck as an added security check when users attempt to log in.