On average it will take between six months and two years to learn about cybersecurity. If only a basic understanding is needed, a six-month course may suffice.
That said, if you intend to make cyber security your new career, you may find it necessary to enroll in a course that teaches advanced cybersecurity – including the practical skills and knowledge needed to carry out penetration testing and to be able to effectively set up secure networks and security systems.
Some of the longest cybersecurity courses available may take up to five years to complete. However, these will leave you with the skills you need to enter the workplace and start earning the big bucks!