xt、png、bmp、jpg等格式保密之后,保密后文件格式变为.ptxt, .pjpg, .ppng,加密后的文档,使用 “Microsoft Rights Management sharing app”作为阅读器来打开文档,权限统一设置为只读。
Comments are closed, but trackbacks and pingbacks are open.
Comments are closed, but trackbacks and pingbacks are open.