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Article
DNS tunneling can hide command-and-control or data exfiltration inside ordinary DNS queries. This article explains how to spot it with traffic analysis, which signals matter, how to validate …
Article
Python AST parsing gives security and engineering teams a structured way to inspect Python code without executing it. This article explains what it can detect, where it falls …
Article
Deserialization attacks in .NET usually appear when untrusted payloads are converted into objects without enough type, format, or trust validation. This article explains how to recognize the warning …
Tutorial
This tutorial shows how to plan, create, validate, and operate MongoDB indexes for better query performance. Learn the prerequisites, implementation steps, validation checks, and operational follow-up needed before …
Article
High-performance NoSQL queries depend on choosing the right index shape, cardinality, and access pattern. This article explains how to decide which indexes to build, how they affect reads …
Article
SELinux booleans let you adjust specific policy behavior without disabling enforcement. This article explains how they work, when to use them, and how to verify changes safely.
Article
Spark job performance often hinges on how efficiently queries filter, join, and shuffle data. This article explains how Spark query tuning works, when it helps, and what to …
Article
SMBv1 is still found on legacy Windows Server estates, but leaving it enabled creates unnecessary exposure on file servers and adjacent systems. This article explains when to disable …
Article
Fine-tuned LLMs can help triage code review findings, but only when the model is constrained, validated, and monitored like any other security control. This article explains where the …