TUNGTEK / KNOWLEDGE

TUNGTEK Blog

Technical analysis and guides from TUNGTEK – IT & Cloud Services.

SQL Server MDF/LDF and ransomware data assessment

DATABASE RECOVERY · 12.10.2026

Corrupt or Ransomware-Affected SQL Server MDF/LDF: Distinguish Errors and Extraction Options

A database that will not open does not reveal the full incident. Distinguish storage, MDF/NDF structure, transaction-log and ransomware problems before choosing and validating a recovery path.

Read article

Public DNS #TEKLink206 infographic supplied by TUNGTEK, with the original tungtek signature preserved.

NETWORKING · 11.10.2026 · #TEKLink206

9 Public DNS Services in 2026: Performance, Security, and Privacy Compared

Compare 9 Public DNS services, IP addresses, performance, security, DoH/DoT and Windows 11 setup with TUNGTEK.

Read article