Cybersecurity+40 
Cybersecurity refers to the practice of protecting computer systems, networks, and digital data from unauthorized access, attacks, damage, or theft. It involves implementing technologies, processes, and policies to safeguard sensitive information, ensure privacy, and maintain the integrity and availability of digital resources. Cybersecurity addresses threats such as hacking, malware, phishing, and data breaches, and is essential for individuals, businesses, and governments to defend against evolving cyber risks in the digital age.
Cybersecurity+40
Cybersecurity refers to the practice of protecting computer systems, networks, and digital data from unauthorized access, attacks, damage, or theft. It involves implementing technologies, processes, and policies to safeguard sensitive information, ensure privacy, and maintain the integrity and availability of digital resources. Cybersecurity addresses threats such as hacking, malware, phishing, and data breaches, and is essential for individuals, businesses, and governments to defend against evolving cyber risks in the digital age.
💡 Key Takeaways
- Explain the goal of cybersecurity: protect systems, networks, and data from unauthorized access, attacks, and theft.
- Identify common threats (phishing, malware, ransomware) and how they can affect individuals and organizations.
- Describe essential defense basics: strong passwords, software updates, firewalls, encryption, and backups.
- Understand the CIA triad: confidentiality, integrity, and availability, and how it guides security decisions and privacy.
❓ Frequently Asked Questions
What is cybersecurity?
The practice of protecting computer systems, networks, and digital data from unauthorized access, attacks, and damage using people, processes, and technology to keep data private, intact, and available.
What are the three core goals of cybersecurity (the CIA triad)?
Confidentiality (privacy), Integrity (data accuracy and trustworthiness), and Availability (systems and data accessible when needed).
What is phishing?
A fraudulent attempt to obtain sensitive information by pretending to be a trusted entity or sending deceptive emails, links, or messages.
What is multi-factor authentication (MFA)?
A security method that requires two or more verification factors (something you know, something you have, or something you are) to access an account.