Ryadel

Web Administrator Training Course A learning path to acquire the necessary skills to configure, manage and administer a web server on Windows, Linux, and in the Cloud

April 27, 2022April 27, 2022 - by Ryan - Leave a Comment

We are pleased to announce the start of our Web Administrator Training Course, a learning path dedicated to all web developers and system administrators wishing to deepen their knowledge in the …

Applications / ASP.NET / Cloud / Cyber Security / Linux / Operating Systems / Servers & Services / Software / Tools & Utilities / Web / Windows

How to create a secure virtualized Data Center on Aruba Cloud Pro A comprehensive journey through Aruba Cloud Pro, the IaaS Cloud Computing solution provided by Aruba that lets you create a virtual infrastructure with a pay-per-use pricing model

July 19, 2020April 18, 2021 - by Ryan - Leave a Comment

This article is the first of a series of posts in which I will tell my experience with Aruba Cloud Pro, the IaaS solution made available by Aruba to create …

What are HTTP Security Headers and how to properly implement them in IIS, Apache and Nginx to secure your web site

Cyber Security / Servers & Services / Web

Expect-CT - A new HTTP Security Header to be aware of A new HTTP header that allows web host operators to instruct user agents to expect valid Signed Certificate Timestamps (SCTs) to be served on connections to these hosts.

March 17, 2019September 25, 2019 - by Ryan - 10 Comments.

I'm writing this post as a follow-up of this article about HTTP Security Headers that I wrote a year ago to introduce a new kid on the block: its name …

Linux / Operating Systems / Servers & Services / Web

NextCloud 13 Login Page Redirect Loop - How to fix it How to address a common issue of NextCloud Server, a great open-source file sync and share solution

March 29, 2018March 30, 2018 - by Ryan - 2 Comments.

If you've never heard of NextCloud, do yourself a favor and fill that huge gap by taking a look here: in very short words, we're talking about an open-source File Sync …

Cyber Security / Servers & Services / Web

How to create a self-signed TLS SSL certificate for Apache or NGINX to accept HTTPS requests on port 443 A handy guide explaining how to create a self-signed SSL certificate for your NGINX or Apache web site with Linux CentOS 7.x to accept HTTPS requests on port 443

December 17, 2017June 18, 2019 - by Ryan - Leave a Comment

In this article we'll show you how to create a self-signed TLS/SSL certificate and configure it in Apache or Nginx web server to allow secure, encrypted connections. This tutorial will …

Servers & Services / Web

Web Site Caching without a Reverse Proxy: how to cache web pages using Apache, mod_cache and mod_cache_disk

December 16, 2017December 16, 2017 - by Ryan - 2 Comments.

In the latest days we've published a number of Nginx-related post that might be useful for those who want to implement a FastCGI-Cache or a Proxy-Cache solution to speed up their …

IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io)

Cyber Security / Servers & Services / Web

Apache - How to setup the httpd.conf file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to setup the httpd.conf to secure all your Apache-hosted websites with the required HTTP Security Headers and get A rate from securityheaders.io scan.

November 22, 2017March 17, 2019 - by Ryan - 8 Comments.

We already explained the basics about HTTP Security Headers in this previous post: it's now time to put these concepts into action and implement them within our Apache-based web site …

Cyber Security / Servers & Services / Web

What are HTTP Security Headers and how to properly implement them in IIS, Apache and Nginx to secure your web site

November 22, 2017November 5, 2018 - by Ryan - 3 Comments.

Did you ever heard the statement "a fish rots from the head down"? This phrase is often used to blame the leadership for the failure of an organization, but it …