لأنه يحمي كلمات السر الخاصة بك والوثائق من الوصول غير المصرح به.
This software is for management of cryptographic smart cards.
Protect your files, folders and removable drives on-the-fly with secure password
You can protect a PDF file in just few seconds with two security options.
One of the most dramatic changes in the Windows Vista/7 logon screen.
