Linux

What Makes Red Hat Enterprise Linux So Secure (Video)

I had a great opportunity this summer to be interviewed by TelecomTV. It feels a little weird to post this here since I don't typically "self-promote" in any way, however this was a neat experience and I think the points are good. If you've been looking at my blog for any length of time you know I don't typically write directly about the things I do at Red Hat, but since this ...

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Linux

Moving from python 2 to python 3

With my move to PythonAnywhere a few weeks back, I got my Flask-based applications up and running quite easily (I have two, this blog and another application). Then I had a bit of a heart attack on Friday realizing that Python 2 will be EOL at the end of the year. I guess I've been hiding under a rock and far too busy with my other work -- I've not done much coding ...

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Linux

Moved to PythonAnywhere

Just a quick note that I've moved my blog from Liquid Web (which used to be WiredTree) since I didn't really need a full blown VPS anymore. I was looking at a number of different solutions to host this blog, given it's python-based and, after a lot of reading and reviews, I settled on PythonAnywhere and so far I'm pretty happy. Between CloudFlare for DNS and PythonAnywhere to do the actual hosting we'll ...

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Linux

Open Source is 20; Let's Wander Down Memory Lane

I'm a week behind as the 20th anniversary of "Open Source" was a week ago. Back on February 3, 1998 the term "Open Source" was coined as a result of the decision of Netscape Communications Corp to give away the source code to it's Netscape Navigator browser earlier on January 23, 1998. Red Hat has a nice recap of what happened then in its Celebrating the 20th anniversary of open source ...

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Linux

Red Hat Container Health Index

Today is the first day of Red Hat Summit 2017, this year in Boston. I'm not there, but am thoroughly enjoying watching the keynotes and other interviews via TheCube on Summit. One of the big things that we've been working on for a while that was announced today is the Container Health Index within our Red Hat Container Catalog. I'm not going to go into detail here as I've already ...

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Linux

Using GitLab CI to deploy to remote host over ssh

I've been using GitLab for a while now and I really like it. I can't objectively say whether it's better than GitHub or not (I have a few projects on GitHub but I rarely make any changes to them and even more rarely use the web UI), but one of the things I appreciate about GitLab is the fact that I can run my own copy of it and store my own stuff in ...

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Linux

Countdown to SHA1-based HTTPS Doom

So it's been noted in a few places that 2017 is the year that SHA1 for HTTPS is doomed. Microsoft has deprecated SHA1 in Edge and Internet Explorer browsers and in February 2017 will be blocking them entirely. Google is doing the same thing with Chrome starting January 2017, as is Firefox.

Most sites today don't use SHA1-based SSL certificates (which is good) and there are sites you can go ...

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Linux

Periodic security reviews (and a bit of a rant)

Today marks one month that my "work time" is 100% devoted to Red Hat; last month I "retired" from any of the IT/web work for my church that I've been doing for the last 12 or so years. It's been an interesting month being able to spend time on things that I want to spend on outside of regular Red Hat work hours. =) My rediscovered and available time has been spent ...

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Linux

Current progress of new blog platform

I've not had much time in the past week to work on the blog platform due to getting back to work after two weeks off. So that means future enhancements to the blog will take a bit longer.

I managed to implement a fairly basic commenting system that works well, so at least now you can offer your thoughts and comments on blog posts. The one thing that's really missing before I redirect the ...

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