Keeping a Sensitive S3 Bucket Off the Internet, Even for One Upload
Why "it runs server-side" wasn't enough, and the one question that changed the design
Oct 3, 2026
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Digital Asset Custody: From Single Keys to Distributed Trust
Every stablecoin, every exchange, every crypto treasury eventually comes down to one uncomfortable question. Who can move the money, and what stops them from moving it when they shouldn't? That questi
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Kubernetes Admission Controllers
The Silent Enforcers in Your Cluster If you work with Kubernetes regularly—creating and managing resources—you’ve probably noticed something interesting:You define a YAML or JSON manifest, apply it to the cluster… and when you later inspect the creat...
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Securing the Software Supply Chain
Why Image Signing Matters In the world of cloud-native application delivery, speed is a priority — but so is trust.You can automate your build, test, and deploy pipeline until it hums, but here’s a critical question every Kubernetes or container-base...
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Kubernetes Cluster Backup and Migration with Velero
Introduction Velero is an open-source tool that offers a reliable and efficient way to back up and migrate Kubernetes clusters. It is widely used for disaster recovery, backups, and cluster migrations. Velero’s flexibility and support for multiple st...
Aug 24, 2024130
Comparing fnmatch and regex
Pattern matching is a fundamental aspect of text processing, enabling powerful searches and manipulations in various applications. Two common methods for pattern matching are fnmatch and regex. Each has its strengths and limitations, and understandin...
Jun 29, 2024620
Certificate Verification in TLS
Introduction Transport Layer Security (TLS) serves as a crucial protocol in ensuring secure communication over the Internet. It establishes an encrypted connection between a client and a server, safeguarding sensitive data from unauthorized access an...
Feb 2, 202418
Handling Exceptions in Java
I needed a cleaner way of handling exceptions in Java. After doing some research, I discovered several approaches to help make code cleaner and more concise. Here is what I found: 1. Optional and orElseThrow() (Java 8+): Using Optional along with orE...
Nov 21, 202328
Essential Git Commands
Some Git Commands to help you move like a Pro
Oct 1, 202319