Cyber Security
Define cybersecurity.
Cybersecurity is the practice of protecting computers, servers, mobile devices, networks, and data from digital attacks, unauthorized access, damage, or theft.
Explain what is meant by software measures in cybersecurity.
Software measures are programs and tools used to protect computer systems and data from cyber threats. These include antivirus software, firewalls, and authentication systems.
State TWO main goals of cybersecurity.
To protect systems from unauthorized access
To prevent data loss, damage, or theft
Describe the importance of strong passwords in cybersecurity.
Strong passwords help prevent unauthorized access by making it difficult for attackers to guess or crack login credentials. They should be unique, long, and include a mix of letters, numbers, and symbols.
Identify TWO common cyber threats.
Hackers
Viruses (malware)
What is multi-factor authentication (MFA)?
Multi-factor authentication is a security process that requires users to provide two or more forms of verification (e.g., password and a code sent to a phone) before accessing a system.
Distinguish between computer security and cyber security.
Computer security focuses on protecting a single device, including physical and offline threats.
Cybersecurity focuses on protecting systems and data from internet-based threats.
Explain ONE advantage of using multi-factor authentication.
It adds an extra layer of security, making it harder for attackers to access accounts even if the password is compromised.