: The file size is approximately 3.4 MB , making it easy to download and share.
: Upon startup, it automatically configures Internet Explorer (and by extension, the system's LAN settings) to use the Ultrasurf proxy. ultrasurf 19.02
: It uses HTTPS-based encryption (TLS/SSL) to mask traffic from local network administrators and ISPs. : The file size is approximately 3
Ultrasurf is known for its "zero-footprint" philosophy and ease of use. Key features of the 19.02 release include: Ultrasurf is known for its "zero-footprint" philosophy and
, released in February 2019, remains a widely discussed version of the popular internet censorship circumvention tool. Originally developed by UltraReach Internet Corporation in 2002 to help users in China bypass the Great Firewall, Ultrasurf has evolved into a global utility for privacy and open access.
Understanding Ultrasurf 19.02: Features, Benefits, and Security
: When closed, it is designed to automatically clear browser history and cookies from the session.