Answer:
a. to use a password of a certain composition and strength, such as minimum 8 characters.
Step-by-step explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
In the absence of a cybersecurity theory, we have security standards, frameworks and best practices.
An example of best practices in cybersecurity is the use of a password of a certain composition and strength, such as minimum 8 characters. This would ensure there's a formidable wall to protect data and an unauthorized access or usage of the system network.