Ryadel

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 …

Cyber Security / Servers & Services

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 …

ASP.NET / C# / Cloud / Coding / Servers & Services / Web

elmah.io - Cloud-based Error Logging Platform for ASP.NET MVC & Core Web Applications An extensive review of elmah.io, a SaaS solution for monitoring ASP.NET applications that sends crash notifications and shows user-generated Exceptions in real time.

October 20, 2018April 18, 2021 - by Ryan - 2 Comments.

Any seasoned web developer knows what an uptime monitoring service is and the key role it has when deploying an application in a production environment: the ability to constantly check out …

Linux / Servers & Services / Web

VSFTPD - How to configure a different home folder for each user A short guide explaining how to configure VSFTPD, the popular FTP service for Linux, to give a specific home folder for each FTP user

October 18, 2018October 18, 2018 - by Ryan - 2 Comments.

We already talked about VSFTPD in this post, where we explained how to configure the service on a Linux CentOS machine, and also in this other post, where we explained how to …

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 / Software / Web

Google Chrome slow performances issue - 100% CPU or memory usage - How to Fix A tutorial guide to troubleshoot the Google Chrome slow performance issues and prevent the 100% CPU or memory usage underlying cause

October 14, 2018 - by Ryan - 1 Comment

I personally think that Google Chrome is a great browser and I tend to use it over Mozilla Firefox and other great alternative: not only for its speed and reliability, …

Skype for Business Tutorial: Download Client per Windows Desktop e Mobile, utilizzo della Web App e Test di Connessione

SEO & Marketing / Web

Digital Marketing Tactics for Gen Z: How to Reach the Next Generation How to increase the effectiveness of your digital marketing strategy by reaching the Generation Z members

October 13, 2018October 13, 2018 - by Tracy Plunkett - Leave a Comment

For the last few years, digital marketing has been focused on Millennials. After all, they were one of the largest demographics and tended to steer trends, particularly online. While this …

Cyber Security

The Three Components of Every Good Cybersecurity Plan The threat landscape facing modern businesses has never been more vast, and the criminals who would exploit it never more sophisticated. In the face of this intimidating reality, it’s imperative that you have a plan: because the more you know about what’s facing you - the more prepared you are for an attack - the better. But where do you even start?

October 13, 2018 - by Matthew Davis - Leave a Comment

No matter your business’s size, you are a target for someone. Cybercriminals are now more numerous than ever, and they’ve a threat surface larger than any we’ve ever seen to …

ASP.NET / C# / Coding / Cyber Security / Servers & Services / Web

ASP.NET Core - How to use Role Authorization Filters in a Token-based Auth How to properly implement roles within the ASP.NET Core authorization filters in a Token-based IdentityRole without getting HTTP 401 - Not Authorized errors

September 30, 2018January 7, 2021 - by Ryan - Leave a Comment

Today I had to answer to a GitHub issue created by one of my readers who asked me how to properly implement a Role Authorization filter on the controller methods …

ASP.NET / C# / Coding / Servers & Services / SQL

Entity Framework Core Migrations error - Database already exists - How to fix How to fix the Database already Exists (or Table, or Relation) error that might occur when using Database.Migrate() method by conditionally calling it

September 30, 2018September 30, 2018 - by Ryan - 3 Comments.

Today I was working on my TestMakerFree Angular app, which I used as a sample app for my ASP.NET Core 2 and Angular 5 book: specifically, I was looking for a way …