Web Development, Networking, Security, SEO
Web-based technologies, software and topics.
FTP, short for File Transfer Protocol, is a traditional and widely used standard for transferring files over a network. The transfer happens via a standard client-server connection with or without …
How to install and configure a FTP Server in Linux CentOS 7.x with VSFTPD Read More
Nginx is a high-performance, low-overhead optimized web server that can handle HTTP and HTTPS connections, which can also work as a reverse proxy and load balancer: it also has a lot of useful …
How to install NGINX in CentOS 7 or FreeBSD and configure it to act as a Reverse Caching Proxy for Apache Read More
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 …
Web Site Caching without a Reverse Proxy: how to cache web pages using Apache, mod_cache and mod_cache_disk Read More A couple days ago I posted a tutorial about caching a web site using Nginx and FastCGI-Cache in CentOS 7, which is a great alternative to the Reverse-Proxy cache technique …
How to cache your website using NGINX Reverse Proxy and Proxy-Cache in CentOS 7 Read More Among the many good reasons leading more and more Linux System Administrators to migrate from Apache Web Server to Nginx, performance plays a decisive role: not only Nginx is arguably …
How to cache your website using NGINX and FastCGI in CentOS 7 with PHP FastCGI Process Manager PHP-FPM Read More
A couple days ago I had to fix a EF Core issue experienced to one of my readers when he was working on the EF Core Migrations (Chapter 4 of …
BuildWebHost - Unable to create an object of type ApplicationDbContext error in EF Core 2.x - How to Fix Read More
Few days after its official preview sale on Amazon.com my ASP.NET Core 2 and Angular 5 book has been released throughout all the major online & offline distribution channels, including: Amazon.com, Amazon.it, Amazon.fr, Amazon.de, …
ASP.NET Core 2 and Angular 5 first sales data: top-sales charts on Amazon US, UK, IT, FR, DE Read More
If you've stumbled upon this post it probably means you're struggling with the following error when trying to issue a ServerXMLHTTP request to a self-signed HTTPS web site URL from an …
msxml3.dll error '80072f0d' : The certificate authority is invalid or incorrect error in classic ASP - How to Fix Read More
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 …
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. Read More 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 …
IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to tweak your web application's web.config file to secure your Windows + IIS hosted website with the required HTTP Security Headers and get A rate from securityheaders.io scan. Read More