Dynamically Adding Passwords to PDFs using PHP

0

In a recent project, I was asked to modify uploaded PDFs to dynamically insert a user specified password to keep files secure. This tutorial shows you how this can be achieved using PDF libraries from Setasign.

PDF, PHP, Security, Tutorial

Securing Your WordPress Site with .htaccess

2

There are many ways to help secure your WordPress website from hackers and other malicious users, including plugins and server configurations. If you’re on a unix based server with Apache installed, you can use some basic htaccess settings to improve security further.

Apache, Security, WordPress

Setting up Subversion on cPanel with EasyApache 4

0

Subversion (SVN) is not directly supported by cPanel and EasyApache 4, but it’s relatively easy to install and setup. This tutorial guides you through the process for installing an SVN server on Apache 2.4 running on CentOS 6.

Apache, CentOS, Subversion, Sysadmin, Tutorial

Wildcard SSL Certificates with Let’s Encrypt

0

This tutorial shows you how to create a wildcard SSL certificate using Let’s Encrypt. Let’s Encrypt launched wildcard certificates in March 2018, so the process is relatively new.

Command Line, HTTPS, Let's Encrypt, Linux, Security, Server, SSL

AWS SNS: Sending a SMS Message using the AWS PHP SDK

11

Amazon makes it really easy to send SMS messages worldwide using their SNS or Simple Notification Service. This tutorial shows you how you can send a SMS in less than 10 lines of code. This particular example uses composer to install the AWS SDK.

Amazon Web Services, PHP, SMS, Tutorial