Research Index

Technical notes from security engineering practice.

Practical research notes on data protection, infrastructure, network analysis, automation, and real-world security operations.

DLP Data Leakage Email Security Endpoint Security Cloud Security

How Data Leaks Actually Happen: Email, USB, Cloud, and Web Channels

Most data leaks do not happen through hacking. They happen through everyday business tools like email, USB devices, cloud platforms, and web applications.

Feb 2, 2026 5 min read

DLP Data Security Data Leakage Cyber Security KVKK GDPR

Data Leakage vs Data Breach: Understanding the Difference Before It’s Too Late

Data leakage and data breach are often confused, yet they represent fundamentally different security problems. Understanding this distinction is critical for building an effective DLP strategy.

Feb 1, 2026 5 min read