Blog
Citrix NetScaler insights, application delivery and IT security
Welcome to the Blubyte Blog
Our goal is to help IT leaders, engineers, and compliance professionals optimize, secure, and scale their digital environments with clarity and confidence.
Discover in-depth articles on load balancing, SSL offload, global server load balancing (GSLB), and web application firewalls (WAF). Explore how modern ADC technologies enhance reliability, reduce latency, and strengthen security for on-premises, hybrid, and cloud environments.
As a trusted Citrix NetScaler partner in Belgium and across Europe, Blubyte shares real-world expertise drawn from years of optimizing critical infrastructure for leading organizations. Whether you’re looking to improve application delivery performance or build a more secure digital foundation, you’ll find actionable knowledge, step-by-step guides, and technical insights right here.
Stay ahead of the curve. Stay connected with Blubyte.
Discover our blog categories here, or browse the full overview below:
Configuring a URL migration to a new domain to take effect after a specific date and hour
Schedule precise, time-based URL migrations on Citrix NetScaler and redirect paths safely from old to new domains.
Important update: critical security vulnerability called ‘React2Shell’
React2Shell is a maximum‑severity React / Next.js RCE vulnerability that lets attackers run code on your servers without authentication. Learn how to assess exposure, patch safely, and harden your edge with Citrix NetScaler.
NetScaler licensing changes
Citrix will retire file‑based licenses on April 15 2026. See how the new License Activation Service (LAS) affects NetScaler users and what steps to take to stay secure and compliant.
How to free up disk space, log rotation and syslog redirection on Citrix NetScaler ADC
Discover how to free up disk space, manage log rotation, and optimize syslog redirection on Citrix NetScaler ADC. Boost performance and security with step-by-step technical guidance tailored for modern IT environments.
SDX cross platform migration
Discover a proven workflow to migrate Citrix NetScaler VPX across SDX appliances. Boost security, ensure compliance, and reduce risk with expert-backed migration tips and best practices.
Automatic Certificate Management Environment (ACME) with NetScaler using Ansible
Automate certificate management on NetScaler with Ansible, AWX, and ACME. Streamline renewals, boost security, and cut complexity. Future-proof your infrastructure with hands-off TLS lifecycle automation.
Reducing application pay-per-request costs with Citrix NetScaler
Lower your cloud spend and defend your apps. See how Citrix NetScaler’s caching, IP reputation, and GEO blocking cut costs and boost security, plus actionable steps for rapid savings.
HA Heartbeats not seen on all interfaces
Learn why NetScaler HA heartbeats may not be seen on all interfaces, how to verify the issue, and the best practices to ensure reliable failover and prevent downtime in your Citrix environment.
NetScaler 13.1 vs 14.1
Explore the key differences between NetScaler 13.1 and 14.1 to make an informed decision for your business. Learn about stability vs. innovation, freemium options, and get expert recommendations from Blubyte's NetScaler specialists.
Lock down your APIs at the Edge
Blubyte secures APIs with NetScaler by validating tokens and enforcing API schemas at the edge. Block threats before they reach your backend and ensure only trusted, well-formed requests are processed-fast, simple, secure.
Application Health-check
Monitor your app’s health in real time with NetScaler. Build lightweight health pages that show backend status, simplify troubleshooting, and enable smarter traffic routing-ensuring uptime and fast insights for DevOps and support teams
Effective BOT Management
Protect your web apps from malicious bots with NetScaler. Block bad bots, allow essential traffic, and gain real-time visibility using layered detection, signatures, rate limits, and CAPTCHA for smarter, adaptive defense.
Smarter Security Starts Early
Discover how NetScaler enforces zero trust security by validating client certificates at the edge. Learn best practices for mTLS, certificate checks, and adaptive access control for robust, scalable protection.