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NGINX HSTS: Complete Strict-Transport-Security Guide


by Danila Vershinin, August 5, 2018

Learn how to configure NGINX HSTS (Strict-Transport-Security) correctly. This comprehensive guide covers the RFC 6797 specification, preload requirements, redirect patterns for www and non-www domains, common misconfigurations, and how to avoid SSL stripping attacks with verified configurations.

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NGINX Amplify – MySQL Monitoring in CentOS 6


by Danila Vershinin, August 4, 2018

MySQL monitoring in CentOS 6 using NGINX Amplify agent

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Modern approaches to secure websites in 2018


by Danila Vershinin, August 3, 2018

Some of the things you really want to take care about to secure your website.

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How to Remove the Server Header in NGINX


by Danila Vershinin, June 24, 2018

How to hide the Server HTTP header in NGINX and more: hide the fact of using NGINX altogether.

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How Install ModSecurity NGINX module in CentOS/RHEL 7


by Danila Vershinin, April 20, 2018

Here’s how to easily install ModSecurity to your NGINX in CentOS/RHEL 7.

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Ban Bad IPs and Networks with FirewallD


by Danila Vershinin, April 7, 2018

Now this is how you ban the bad guys from your server with the convenient Firewalld drop zone.

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Auto-upgrade specific packages while keeping the system secure. Nginx Amplify


by Danila Vershinin, February 19, 2018

The sleek way to automatically upgrade Nginx Amplify agent to latest versions while having the rest of the system automatically upgrade on critical security updates only.

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Nginx Amplify Automatic Updates on CentOS/RHEL 7


by Danila Vershinin, October 28, 2017

Know how to setup automatic updates for Nginx Amplify agent

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NGINX SELinux: Fix Permission Denied, 502, and Port Errors


by Danila Vershinin, August 7, 2017

Fix every common NGINX SELinux error: 502 bad gateway from proxy_pass, 403 forbidden on static files, port binding failures, and more. Complete boolean reference table, file context guide, and 11 real-world scenarios with verified one-liner fixes for RHEL, Rocky Linux, and AlmaLinux.

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