Ryadel

Common Firewall Configuration Errors and how to avoid them A useful list of the most widespread mistakes that System Administrators should be aware of

November 17, 2018November 17, 2018 - by Emily Jacobs - Leave a Comment

With cyber attacks on the rise, proper firewall configuration is more important now than ever before. As most breaches are the result of configuration errors, your firewall is essential to …

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

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

November 5, 2018August 14, 2019 - by Ryan - 2 Comments.

We already explained the basics about HTTP Security Headers in this previous post: it's now time to put all these words into action and learn how we can implement them …

ASP.NET / C# / Coding / Linux / Operating Systems / Servers & Services

How to Deploy a ASP.NET Core 2 Web Application to Linux CentOS - Tutorial A detailed step-by-step guide explaining how to publish and deploy a ASP.NET Core 2.1 Web Application to a Linux CentOS machine - also working for Ubuntu, Fedora, Debian, RHEL and more

November 5, 2018January 7, 2021 - by Ryan - 4 Comments.

In this post I will explain how to setup and deploy a production-ready ASP.NET Core Web Application on a NGINX-Powered Linux CentOS 7.x server. These instructions have also been tested with …

Coding / HTML & CSS / JavaScript

Electron - How to add jQuery and Bootstrap to your project A short tutorial explaining how to include jQuery and Bootstrap client-side libraries to your Electron project using JavaScript and/or NPM

November 1, 2018November 2, 2018 - by Ryan - Leave a Comment

We already talked about Electron a number of times, as it's one of the most interesting development frameworks available nowadays. For those who don't know it yet, we'll briefly recap …

Coding / HTML & CSS / JavaScript

Visual Studio 2017 - How to setup a new Electron project and run a Hello World sample A guide explaining how to create a new Electron Project (or Solution) in Visual Studio 2017 and run the electron-quick-start GitHub project

October 31, 2018October 5, 2020 - by Ryan - 2 Comments.

If you are a software developer and you don't know Electron as of today, you definitely should start to gather some info about it. In very short words, Electron - formerly known …

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

Coding / Servers & Services / Tools & Utilities

OpenSSL - How to convert SSL Certificates to various formats - PEM CRT CER PFX P12 & more How to use the OpenSSL tool to convert a SSL certificate and private key on various formats (PEM, CRT, CER, PFX, P12, P7B, P7C extensions & more) on Windows and Linux platforms

October 25, 2018March 16, 2021 - by Ryan - Leave a Comment

In this post, part of our "how to manage SSL certificates on Windows and Linux systems" series, we'll show how to convert an SSL certificate into the most common formats …

Coding / Servers & Services / Tools & Utilities

IIS URL Redirect HTTP to HTTPS excluding one or more folders How to configure IIS to rewrite or redirect all HTTP requests to HTTPS except the files in a specific subfolder (or more) with a web.config rewrite rule

October 17, 2018January 7, 2021 - by Ryan - 4 Comments.

If you've stumbled upon this post, it most likely means that you're trying to use the rewrite/redirect features of IIS to redirect all the HTTP requests coming to your website …

Applications / Operating Systems / Software / Tools & Utilities / Windows

Outlook 2016 - The Set of Folders Cannot be Opened Error - FIX How to fix the "Cannot Start Microsoft Outlook - the set of folders cannot be opened" error in Outlook 2016 using the built-in Scanpst.exe tool or third-party alternatives

October 13, 2018October 13, 2018 - by Rajan Singh - Leave a Comment

Every few years Microsoft releases a new version of the Outlook email client as part of its ongoing mission to make the application more accountable and less faulty. Alongside, it …

Top 6 PC Basic Tricks and Tweaks for Computer Users

Applications / Linux / Operating Systems / Software / Tools & Utilities / Windows

7 Ways to Still Use Linux as a Windows Network Admin Some useful Linux distributions, applications and software that can be a perfect fit within any Windows network

September 26, 2018January 7, 2021 - by James Mawson - Leave a Comment

Once you get over the initial culture shock and myriad cruelties of Linux, it first starts to grow on you and then becomes your preferred way to build or run …

Cyber Security / Web

How to Test Your Software Security and Antivirus A few suggestions and best practices to safeguard your system from a data breach

September 20, 2018September 20, 2018 - by Sophie Ross - 3 Comments.

The best analogy for security of your computer system is the kind of security provided to a country. As the country’s defense forces are equipped with the latest weaponry to …