Features of Network Information Protection System Architecture Using Keycloak
The development of digital services, cloud platforms, distributed corporate systems, and API infrastructure significantly complicates the tasks of ensuring information…
Network - Articles for April 2026 year
Read interesting articles and reviews for April 2026 year. Analysis of key events in the "Network" sector
ML IPS in Ideco NGFW: signature-less protection against zero-day attacks
In 2020, during the recommended "remote work," we at Ideco reshaped the entire product roadmap and quickly released Ideco UTM VPN Edition - a version with enhanced capabilities…
SD-WAN + NGFW: why the gap between network and security costs dearly
Integration of SD-WAN and NGFW has long been the norm among Western vendors, but in Russia, network and information security teams still often operate in different consoles.…
Failover Load Balancer 3proxy for n8n in Docker: Fixing DNS Timeouts and Access Errors
Setting up a failover load balancer 3proxy for n8n in Docker. We fix 26-second DNS lags through the internal resolver 127.0.0.11 and resolve the Permission denied issue…
Building a VPN Resistant to Spyware
In the previous article, we discussed some measures users can take against spyware that detects VPN usage and leaks data to "Big Brother."
How One Street Router Pulled a Village Out of Digital Darkness: The Second Part of the Ballet
In the first part, I talked about how the street NR-712 pulled our village out of the "digital swamp" and provided decent internet at home instead of suffering with 3…
Principles of Designing Hierarchical Addressing Structure in Deploying IPv6
I read with interest the article by @maybe_elf "IPv6 turns 30". However, I was very surprised by some comments to it. Unfortunately, many Russian IT engineers still do…
Command & Control as the Key to Data Leak Investigation
When we hear about another major data breach—client databases, source codes, or trade secrets—reports often mention phrases like "the attacker gained access" or "the…
AI Model Race in 2026: Real Progress, Marketing Hype, and What It Means for All of Us
February 2026. In one month, the following were released: Gemini 3.1 Pro from Google, Claude Sonnet 4.6 and Opus 4.6 from Anthropic, GPT-5.3 and GPT-5.4 from OpenAI (5.4…
Go, TUN and UDP: Writing a Network Relay with Flexible Configuration
I continue to develop a Go utility for working with TUN interfaces. In the previous version, packets went through the path `system <-> tun10 <-> go app <-> tun11 <->…
Restoring Internet Neutrality: How the U.S. Order to Restore Internet Freedom Came About
Restoring Internet Freedom was adopted on December 14, 2017, during Donald Trump's first presidential term. By approving it, the Federal Communications Commission repealed…
How we implemented QoS InfiniBand for prioritizing ML training from a network perspective
In this article, we’ll discuss how the Yandex Infrastructure team implemented QoS in InfiniBand networks with limited vendor support and scarce practical documentation.…