We all get comfortable. We settle into our favorite chair, our favorite IDE, and our little corner of the Linux command line. We master ls, grep,...
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Secure and simplify EC2 access with AWS Session Manager
Accessing EC2 instances used to be a hassle. Bastion hosts, SSH keys, firewall rules, each piece added another layer of complexity and potential security risks. You...
Continue reading...Deciphering AWS Network Mysteries with Reachability Analyzer
Let’s talk about the cloud, specifically, the tangled web of networks we build inside AWS. You spin up your Virtual Private Clouds (VPCs), toss in some...
Continue reading...AWS Fault Injection service, the unknown service
Let’s discuss something near and dear to every AWS Architect and DevOps Engineer’s heart: resilience. Or, as I like to call it, “making sure your digital...
Continue reading...Managing SSL certificates with SNI on AWS ALB and NLB
The challenge of hosting multiple SSL-Secured sites Let’s talk about security on the web. You want your website to be secure. Of course, you do! That’s...
Continue reading...User-Agent and Amazon CloudFront behaviors explained
We all love a good glass of lemonade, right? But let’s be honest: ” One size fits all” doesn’t always work. Some like it sweet, some...
Continue reading...How to check if a folder is used by services on Linux
You know that feeling when you’re spring cleaning your Linux system and spot that mysterious folder lurking around forever? Your finger hovers over the delete key,...
Continue reading...Beyond 404, Exploring the Universe of Elastic Load Balancer Errors
In the world of cloud computing, Elastic Load Balancers (ELBs) play a crucial role in distributing incoming application traffic across multiple targets, such as EC2 instances,...
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