Ciso
In short
A CISO is the senior executive responsible for an organisation's information security programme and data protection strategy.
In plain words
This person manages the digital safety of a company. They create rules to stop hackers and ensure private information stays secret and safe from theft.
A simple example
A CISO at a bank decides which security software to buy and leads the team that responds if a cyber attack occurs.
Why it matters
As more businesses move online, protecting data is vital to prevent massive financial losses. A good CISO keeps customer trust and follows strict legal privacy rules.
Easy to mix up
Do not confuse a CISO with a CTO, who focuses on building technology rather than defending it.