Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Modern Network Setup & DevOps Practices: Building Secure, Scalable, and Self-Healing Infrastructure

As organizations move deeper into cloud-native ecosystems, modern network setup and DevOps engineering have become the backbone of operational stability. The days of simple on-prem routers and static topologies are long gone - today's infrastructure must be dynamic, observable, secure, and ready to scale on demand. Whether a company manages microservices, hybrid-cloud workloads, or distributed remote teams, the way networks are architected matters more than ever. Even a minor misconfiguration in routing or firewall rules can cascade into downtime, security gaps, or performance loss.

Best Practices for Secretless Engineering Automation

A CI/CD pipeline deploying to production. A nightly database backup job. An AI agent performing maintenance tasks. New opportunities for engineering automation emerge every day. However, many of these workflows depend on stored secrets like hardcoded credentials, API keys, and long-lived tokens for privileged access.

5 Best Cheap Black Friday VPS Deals - November 2025

Every November, hosting providers bombard your inbox with massive discount percentages. 70% off here, 80% off there. It sounds incredible until renewal hits and your monthly bill triples. The real question isn't "how big is the discount?" It's "what will I actually pay over the next 2-3 years?" That's where the actual value lives.
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When Stripe's SSL Certificate Belonged to Someone Else

In 2010, Stripe bought stripe.com and started building the payment infrastructure that would eventually process billions of dollars. They bought their domain and ordered the SSL certificates. Except the previous owner of stripe.com still had a valid certificate. Valid for almost 2 more years.

Immutable Storage: The Backbone of Modern DevOps Resilience

Nearly 94% of ransomware attacks initially targeted backups. Mainly to encrypt them. That means, for SaaS and DevOps platforms, backup alone no longer solves the problem of data protection. A copy of backup data is worthless if it can be altered (corrupted) or blocked when you need it most. Besides, integrity has to be provable and data recovery certain. That’s why immutable storage is a baseline requirement for resilience in modern IT architectures.

Searching Certificate Transparency Logs (Part 3)

Clickhouse is an incredible database. Here at Certkit, we’ve long worked in the world of “No SQL” databases like Elasticsearch precisely for their ability to query large amounts of data. But for every database, there’s an amount of data that’s “Too big”. Too big to query quickly or too big to store affordably. Clickhouse manages to thread the needle by efficiently storing truly ridiculous amounts of data while still providing impressive query performance.