hacker signifie anglais

hacker [hackers]▼◼◼◼(one who uses a computer to gain unauthorized access to data)
noun
[UK: ˈhækə(r)] [US: ˈhækər]

crack [cracked, cracking, cracks]▼◼◻◻(to circumvent software restrictions)
verb
[UK: kræk] [US: ˈkræk]