(or for any other name)



The web is moving to HTTPS, preventing network attackers from observing or
injecting page contents. But HTTPS needs TLS certificates, and while deployment
is increasingly a solved issue thanks to the ACME protocol and Let's Encrypt…

With all of the major file-systems seeing clean-up work during the Linux 4.21 merge window (now known as Linux 5.0 and particularly with F2FS seeing fixes as a result of it being picked up by Google for support on Pixel devices, I was curious to see how the…

Hello there, in this short article I want to combine some different fragments of experience about using a forward proxies.

Test Driven Development is one of the many awesome dev tools to have. TDD changed my life and my perspective on software development. For…

How choosing the right name for your files can increase the performance.

A friend visited me a year ago and saw my computer running unatended, and he paniced, man, there is either a ghost in that laptop or…

Performing authenticated application vulnerability scanning can get quite complex for modern applications or APIs. The problem gets worse…

Most talks about DevOps focuses on the application’s source code and dismiss the database. In this article, we’ll see how to add the…

About Me: Application Architect at Oildex, a Services of Transzap Inc,.

Apache Spark, a general framework for large scale processing of data, when combined with Redis, delivers accelerated, real-time analytics…

In my last blog, I told you about SSL and TCP Load Balancer. Here is the last type of Load Balancing service that Google provides for…

A guide to the future of IT

A pull request (PR) is a request submitted to a GitHub repository to merge code into that project. The PR allows requested reviewers to view and discuss the proposed code. Once the PR passes all…

Recently Elon Musk and Bill Gates have mentioned the potential threats in the use of AI (read about it here). However a more likely event…

Learn how Istio helps address microservices challenges, in this talk from All Things Open 2018.

Source versioning is a core activity in software development. It is also a foundation of devsecops automation. With technologies such as…

Let's Encrypt are amazing and regular readers will know I'm a huge fan of theirs, having covered them numerous times on my blog. They issue more certificates and cover more domains than any other CA out there, all for free. Whilst all of these are amazing…

Set up the SSH client config file to manage multiple remote connections with custom hostnames, users, ports, keys, and jump hosts — all without long command-line flags.

Create cloud functions and endpoints with ease using Google Cloud's Cloud Functions and Source Repositories.

I've written quite a few blogs on how to get started with Let's Encrypt and
covered both RSA and ECDSA certificates. In this blog I'm going to look at how
we revoke them.


Let's Encrypt
If you haven't come across Let's Encrypt [https://letsencrypt.org/]…