Locked combination lock with side numbers color darker flat icons - Stock vector

locked, closed, secured, encrypted, protected, inaccessible, defended, combination lock, combination-lock, numbers, side numbers, side-numbers, digits, combinations, code, keycode, pincode, attempts, padlock, lock, close, security, secure, encryption, protection, inaccessibility, defense, defence, safety, safe, privacy, secrecy, secret, safeguard, structure, construction, mechanism, mechanical, machinery, technology, icons, symbol, logotype, set, flat, plain, simple, solid, round, circle