The keyword "https- new.gdtot.top file 2173410553" refers to a specific file ID on GDTOT, a third-party service used to bypass Google Drive's download quotas and mirror large files. These links often involve navigating ad-shorteners and require logging in with a Google account to transfer files, which presents potential security risks. While facilitating high-speed downloads for large, frequently shared media, the site often hosts copyrighted material and uses intrusive advertising. Users are strongly advised to use robust ad-blockers and scan all downloaded files for malware. To ensure secure file sharing, you can explore legitimate cloud-based alternatives.