Technical Blog | STSERVER Engineering

Networking · 8 min read

SD-WAN vs. Traditional WAN: When the Switch Makes Sense

Most enterprises run MPLS circuits installed 10+ years ago. SD-WAN promises lower cost and better performance — but the migration has real risks. Here's the honest engineering analysis.

SD-WAN MPLS Enterprise IT

Cybersecurity · 10 min read

Ransomware Defense Architecture: Beyond Backups

Backups alone don't stop ransomware — they just reduce your recovery time. A real defense requires network segmentation, endpoint control, and air-gapped recovery.

Zero Trust Ransomware Enterprise IT

Strategy · 8 min read

The Real Cost of IT Vendor Lock-In: A Financial Analysis for Enterprise CIOs

When VMware's licensing costs tripled after the Broadcom acquisition, thousands of enterprise IT leaders realized they had no exit. This is how to calculate your true vendor lock-in exposure.

VMware Vendor Lock-In Enterprise IT

Cybersecurity · 9 min read

Zero-Trust Network Architecture for Mid-Market Enterprises

Zero-trust is not a product you buy — it's an architecture you engineer. This guide covers the practical implementation: identity perimeter, microsegmentation, and continuous verification.

Zero Trust ISO 27001 Enterprise IT