Instead of torrents, use official or reputable archives to ensure file integrity:
A torrent is a type of file sharing protocol that allows users to download and share large files, including ISO files, over the internet. Torrents work by breaking down files into smaller pieces, called "chunks," which are then distributed across a network of computers, called a "swarm." When a user downloads a torrent, their computer becomes part of the swarm, and they can download chunks of the file from other users who have already downloaded it. Windows Server 2012 R2 Iso Torrent
. While torrents for this OS are widely available on platforms like the Internet Archive Instead of torrents, use official or reputable archives