Find this one in North Beach, near the park south-west of Coit tower.
Head for your waypoint, then hack the security router to start the puzzle. It’s as basic as they come and shouldn’t pose you any difficulty. Once you’re in the camera, hack the computer.
Go to your marker. Once there, use the Jumper to go into the office and hack the terminal to unlock the garage doors. With them open, sent it into the garage to hack the ctOS box. When you’re inside the cameras, move between them until you can hack the tablet and complete the mission.