UNA (Ukrainian National Antivirus) - Version 1.70 UNA is a complex solution designed to protect PCs and work stations against viruses and Trojan programs.The Program is optimized for operation with Win95/98/ME/NT/2000/XP and is a virus-polifag with the built-in functions of a disk reviser, the heuristic analyzer, tools for automatic update via Internet.UNA is based on antiviral kernel, whose basic advantages are:fast speed; reliability; high sensitivity of the heuristic analyzer