We offer several ways to receive notifications about the publication of new course materials. The first is our Telegram channel.
Subscribe to our Telegram channel, where not only notifications about new course chapters are published, but also tips, announcements, warnings about critical vulnerabilities, and other valuable information.
Computer and tablet users will find the subscription icon in the upper right of the site (or just click here. If you do not know how to use RSS, here is a guide. RSS will also be useful to you for other sites, for me RSS is an indispensable assistant, allowing me to stay updated and quickly receive news from various IT publications.
I use the RSS readers Leaf and Shrook on my Mac.
You can subscribe and receive a list of chapters published by us over the week every Monday by email. For email subscription, enter your email address in the form located at the bottom of the site, then confirm the subscription.

The advantage of subscribing to the Telegram channel over RSS and email subscription is that we notify not only about new course chapters but also about changes and additions to already published ones.
Attention
We do not have a Twitter account for ideological reasons.