Description: Master of Security is Strategy & Defense game. It is very dynamic game. You protect computer from viruses. It is game from Kongregate. Main menu have few options. You can choose level of opponent. Easy, normal, hard and extreme. It is option how to play and you can see highscores. Also you can play similar games. Basic of the game is with desktop icons. You must icons or defense programs. You have nine icons to defend. Control panel-system, client-Mail to send e-mails, Browser to browse the Internet, Documents folder-to menage with folders, Music player to listen music, Games-place folder where is installed games, Internet-messenger for chat, System Registry database and Recycle bin - for deleted files You Start Game with 150 dollars, 100 health and you have 30 secounds to send next opponent virus. You have many types of viruses: adware, spam, backdoor, trojan, spyware, keylogger, hijaceker, virus and boss. How long you play the viruses are becoming risky sea. You can defend your desktop with. Antiadware has 120 health and cost 10 dollars. Antispyware has 300 health and cost 25 dollars. Gerbage Cleaner has 250 health and cos 50 dollars. Antivirus has 500 health and cost 60 dollars. Firewall has health 1000 and cost 100 dollars. You earn money with killing viruses. If you play fast you can call a virus earlier than 30 secounds. You can save your highscores and compare with other players in the world. It is very good modern defense strategy game for fun.