Filtering spam with Exim and Spamassassin (properly)
The digital landscape can be a dangerous place, with spam emails and malicious bots running rampant. If your business’s website or email server is constantly bombarded with these attacks, you…
Serious privacy problem with Google Hangouts
Google Hangouts is a popular communications platform that allows users to talk over text, video, and audio with their friends, family, and colleagues. However, a serious privacy problem with Google…
Backing up Linux servers with Duplicity and Amazon AWS
With the increased reliance on virtual systems, cloud storage and data security is of the utmost importance. The Amazon Web Services (AWS) platform offers exceptional scalability and flexibility, making it…
Making SSH really useful on Windows
Secure Shell (SSH) is one of the most useful and important tools for system administrators, developers, and general users alike. SSH is a network protocol that helps users securely access…
Enhance your PHP-fu with code quality tools
PHP provides developers with a powerful scripting language to use for web-based applications, but lack of code quality can lead to slow applications, security issues and bug-riddled problems. To tackle…