Life
From Fake SMS to e-Devlet Trap: Most Used in Turkey in 2026
As we enter 2026, I analyze the most common scam methods in Turkey through my own observations and experiences. e-Devlet links, fake SMS, and…
#guvenlik
15 posts found.
Tutorials
Shielding Against AI Voice Scams: Understanding a Real Conversation
Examines technical and behavioral defense mechanisms against AI voice cloning scams, and strategies for distinguishing a real voice from a fake one…
Tutorials
The Anatomy of VLAN Segmentation: Foundations of Proper Design
Learn step-by-step how to design VLAN segmentation to improve network security and performance. Real-world scenarios and practical tips.
Technology
BMC (iDRAC/iLO/IPMI) Hardening and Management Segmentation
An operating model for the BMC (iDRAC/iLO/IPMI) attack surface using segmentation, identity, audit, and break-glass to keep it secure and auditable.
Technology
DoH/DoT/DoQ in Enterprise Networks: Policy and Visibility
A controlled-transition, telemetry, and runbook approach for enterprise policy and visibility in a world of encrypted DNS via DoH/DoT/DoQ.
Tutorials
A Guide to Container Supply Chain Signing with Cosign
A practical and enterprise-friendly setup guide for signing container images with Cosign and verifying them in the delivery pipeline.
Technology
Cybersecurity Fundamentals and Practical Tips
A guide that ties core security controls — identity, network segmentation, patch management and observability — into a checklist you can actually apply in…
Technology
Ephemeral Management Access in Enterprise Infrastructure
Covers the ephemeral management access design used to reduce the burden of persistent bastions and shared accounts.
Technology
Telemetry Sampling Strategy for Enterprise SIEM
Telemetry sampling design principles for keeping log volume under control without losing security visibility.
Tutorials
mTLS-Based Service Identity Verification with Nginx
A practical Nginx-based approach to verifying service identity through mutual TLS for internal service traffic.
Tutorials
An OPA Pipeline for Terraform Plan Policies
A practical guide to gating infrastructure changes through policy by inspecting Terraform plan output with OPA.
Technology
Policy-Based Security at the Enterprise API Gateway
An enterprise approach that centralizes identity, rate-limit, and data-protection policies at the API gateway layer.
Technology
East-West Traffic Visibility Without a Service Mesh
An approach for making east-west traffic visible across microservice and VM-based environments without standing up a service mesh.
Tutorials
Docker Container Security Guide
From image supply chain to runtime hardening, a practical checklist and runbook for running Docker containers safely in production.
Tutorials
Machine Identity Management with Vault
A guide to designing short-lived machine identities for servers, services, and automation users instead of static secrets.