Ключевые слова: access, activity, agreement, army, authorization, authorized, banner, black, caution, classified, confidential, data, deal, document, file, folder, government, high, important, info, information, inside, label, letter, level, meeting, message, military, mission, news, notification, plan, print, privacy, private, report, restricted, safe, secrecy, secret, secure, security, sign, spy, symbol, top, urgent, warning, yellow,