Enterprise Computing Preliminary Course Unit 3: Principals Of Cybersecurity

Summary

The video outlines principles of cyber security for enterprise systems containing sensitive user data. It emphasizes the importance of privacy, trust and legal protections. Potential system vulnerabilities are explored, like hacking, phishing, and human error. Recommended security measures are multifaceted: ongoing staff training, risk assessment procedures, physical/technological access controls, backups, antivirus software and more. Ultimately, vigilant cybersecurity is vital for enterprises to avoid crippling financial losses, reputational damage, work disruptions and legal consequences in the event of data breaches by malicious parties.

Takeaways

• 😀 Privacy, trust and freedom of information are key principles - people's data is sensitive and systems must protect it
• 🔒 Access rights and permissions for data control who can view sensitive information within an organization
• 🙈 People must be careful what personal data they upload online to maintain privacy
• 😖 Social networking provides vulnerabilities for identity theft through account access, fake websites (phishing) and fake WiFi (evil twin)
• ❗ Confidentiality, integrity, availability and privacy are attributes affected during a cyber breach
• 📁 Data, people's personal information, organizational processes and technology get exploited in a breach
• 👮‍♂️ Key cyber crime threats include hacking, phishing, smishing, scamming, bots and employees causing vulnerabilities
• 🛡 Security awareness and risk management through ongoing staff training and procedures are needed
• 🔒 Protection methods include isolation, physical/network security, backups and software protections
• 📜 Cyber breaches have major financial, reputational, disruption, threat and legal impacts for enterprises

Q & A

What is cyber security and what does it aim to protect?

Cyber security refers to measures and practices put in place to protect data and user accounts on enterprise systems from unauthorized access or hacking. It aims to make systems more secure and identify any vulnerabilities that could allow data breaches.

What legislation relates to privacy and data protection?

Key legislation includes the Privacy Act 1988 which governs the handling of personal information, and the Freedom of Information Act which gives people the right to access information held about them.

How can social networking lead to cyber security vulnerabilities?

Social networks can be infiltrated by hackers who can then access user accounts and data. Things like phishing emails can also trick users into handing over login details to hackers.

What are some common cyber crime threats?

Common threats include hacking, phishing, smishing, AI bots and botnets, and social engineering where employees are tricked into giving away passwords or access.

What are some methods used to protect systems and data?

Methods include access controls, physical security, backups, encryption, firewalls, multi-factor authentication, antivirus software etc.

Why is training important for cyber security?

Ongoing staff training builds awareness of threats and vulnerabilities. It teaches employees secure practices to help protect systems.

What impacts can a cyber security breach have on a business?

Impacts include financial losses, damage to reputation, work disruptions, legal issues, and potentially going out of business.

What laws apply to the handling of personal data?

Key laws are the Privacy Act 1988 and Freedom of Information Act. These require proper data handling and give people rights to their data.

Why must businesses keep up with emerging cyber threats?

The threat landscape keeps evolving so by knowing about new attack methods, businesses can prepare defenses to protect themselves.

What should someone do if their account is compromised?

They should change their password immediately, enable multi-factor authentication if available, notify contacts, and monitor for suspicious activity.