Ryadel

Certificati SSL - Standard, formati ed estensioni principali: PEM, CER, CRT, DER, P7B, PFX, P12

SSL Certificates – Standards, formats and file extensions: PEM, CER, CRT, DER, P7B, PFX, P12 A useful overview of the most common formats and file extensions for SSL & TLS Certificates based upon the X.509 v3 standard

October 24, 2018October 25, 2018 - by Ryan - 1 Comment

In this article, part of our SSL Certificates tutorial series, we’ll talk about the most used formats and file extensions that you might stumble upon while working with SSL certificate …

Security Best Practices for Individual Services and Applications Learn what needs to be done when hardening your application against all sorts of possible attacks in this tutorial by Parth Ghiya, an expert in multiple technologies, including mobile, web, and enterprise.

August 30, 2018August 30, 2018 - by Parth Ghiya - 1 Comment

A microservice architecture shifts around complexity. Instead of having a single and very complicated system, there are a bunch of simple services with complicated interactions. The goal is to make sure that …

Applications / Servers & Services / Web

How to clear Google Chrome Redirect Cache for a single URL A short tutorial explaining how to clear Chrome's sticky memory for redirects without clearing all your browsing data

August 11, 2018March 19, 2019 - by Ryan - 4 Comments.

As you most likely known since you found this post, Google Chrome – just like most other browsers – implements the 301 redirect caching, meaning that it will often locally cache …

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 - Leave a Comment

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 …

The Game Changing Tricks to Boost Your SEO Rankings in 2018

SEO & Marketing / Web

7 Futuristic SEO Trends to look out for in 2018 A bunch of clever considerations about SERP, SEO algorythms and Structured Data to stay ahead of the pack

March 13, 2018March 15, 2018 - by Jebock Bau - Leave a Comment

Google search algorithm is like the Pyramid of Giza: intriguing, massive, sophisticated and everybody wants to know how it works. With more than 200 search engine ranking signals it remains …

Servers & Services / Web

How to clear HTTP / HTTPS Redirect Cache by deleting the cached HSTS Settings in Google Chrome and Mozilla Firefox

January 23, 2018January 23, 2018 - by Ryan - 3 Comments.

HTTP Strict Transport Security aka HSTS – is a web security policy mechanism (specified in RFC 6797) which helps to protect websites against protocol downgrade attacks and cookie hijacking; in a …

ASP.NET / C# / Coding / JavaScript

ASP.NET Core 2 and Angular 5: the Broken Code Myth strikes again

January 14, 2018February 12, 2018 - by Ryan - Leave a Comment

I would like to thank everyone who supported me buying my third book – ASP.NET Core 2 and Angular 5, which already sold more than 2000 copies and is still …

Coding / Other stuff / Web

The Broken Code Myth: How to deal with Programming Books

January 14, 2018January 20, 2018 - by Ryan - Leave a Comment

In this post I will share a series of personal thoughts concerning a tendency that can be easily observed when reading most programming books review sites such as Amazon, Kobo, …

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 - 6 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 …