Madison works for Google as an Ethical Hacker. Madison main job responsibility is

to evaluate the security and identify vulnerabilities of a business

to program a virus on our computer

to steal someone's driver's license and credit cards and shops online.

to get data from you by imitating a bank.

to evaluate the security and identify vulnerabilities of a business

Explanation:

Madison is an ethical hacker (white hat hacker), meaning she is hired by companies to make sure that "evil" hackers (black hat hackers) can't hack into their websites.

The correct answer is A. To evaluate the security and identify vulnerabilities of a business

Explanation:

A hacker refers to an individual who was broad knowledge about computers and related areas and uses this to illegally access computer systems. In the case of Ethical Hackers, these are certified experts hired by businesses or companies to try to hack the company's computer system, and in this way, identify or evaluate the security and vulnerabilities in it. This means an ethical hacker performs hacking legally to improve the security of computer systems and in this way, avoid a malicious hacker to break into the system. Therefore, if Madison work as an Ethica Hacker her main responsibility is "To evaluate the security and identify vulnerabilities of a business".