Time Taken: One round to several minutes, hours or days. Specializations: Type or model computer — portable computer, bio computer. Characters use this skill to repair and program computers — it also covers a character's familiarity with computer security procedures and his ability to evade them. When a character attempts to defeat computer security and get access to restricted data or programs, determine a difficulty. If the character beats the difficulty number, he retrieves the information he was looking for. Options for a complication include a system lockout, an alarm, or a system overload.