TSP file lock features:
1. Limit the number of file readings.
2. Limit the validity period of document reading.
3. The file will be automatically destroyed after it expires.
4. Set a password to read the file.
5. The file binding machine code can only be viewed on the designated machine.
6. Set the file to display watermark protection.
7. Prohibit files from being printed.
TSP File Lock was developed and launched by Shenzhen Dacheng Tianxia Information Technology Co., Ltd., a domestic security manufacturer specializing in terminal and data security. The previously launched "Tiejuan Electronic Document Security System" protects the information security of enterprises and institutions at all levels. Successful cases include Midea Group, Liugong, Anta, China Merchants Bank, etc.
it works
it works
it works