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2025

Application logging for software developers

Application logging is your first line of defense in cybersecurity monitoring and incident response. When implemented correctly, logs become powerful allies for security teams, enabling rapid threat detection, forensic analysis, and compliance reporting. However, poorly structured logs can become noise that obscures critical security events and hampers investigation efforts.

This guide explores key principles for implementing logging that seamlessly integrates with modern log management platforms while providing maximum value for cybersecurity operations.

What’s New in TeskaLabs LogMan.io v25.15

In this release, you’ll find updates that enhance how you manage lookups, assign risk scores, and replay archived data. Here’s a quick overview of what’s new in version v25.15 and why it matters for your security operations.

Smarter Lookups with Feed Integration

Lookups just got a serious upgrade. We've introduced a completely redesigned UI and a new lmio-feeds microservice that pulls data from threat intelligence feeds and stores it in lookups.

What’s new in the Lookup UI?

  • Import and export lookup entries with ease
  • Create feeds directly from the interface
  • Sort and filter lookup items for faster access
  • Support for special characters in lookup entries

Even better, lookups now support both tenant-specific and global scopes, meaning common indicators like IPs or domains can be shared across environments. You can also assign risk scores to individual items and perform automated tests—like checking for pending Windows tasks—to enrich your threat intelligence.