Cyber Security for Business Summer 2025 FINAL

Depnrtment or Business Administrntion Faculty of Business & F.ntrepreneurship Daffodil International University Semester: Summer, 2025 Time: 90 minutes Course code: 0613-223 Section: 64-A, B. C, D Instructions: Answer all the questions. Program: BBA Exam: Mid Term Full Marks: 25 Title: Cyber Security for Business Course Teacher: MR. MI. MFII 2. Any means is strictly prohibited. 3. Read thc question attentively. then answer to the point, and relevant examples Will carry greater marks. [Marks : 101 Question no.'•. ICLOI, Level 21 Cyber security plays a vital role in protecting data, systems, and networks from malicious threats. As the digital world grows, so do the risks of cyber-attacks, which come in various forms such as viruses, phishing, and ransomware. Understanding these threats is the first step in developing the right security mindset. Explain what cyber security means in your own words. Illustrate the common types ofcyber.attacks and how they affect computer systems. (Marks : 051 Ouestion no*.• ICL03, Level 31 Cyber security is not limited to just firewalls or antivirus software. It involves a multi-layered approach to protect information systems from various threats. Understanding each layer and its purpose is essential for effective protection. Apply your knowledge of the 7 layers of cyber security to explain how each layer mnctions to protect an organization's digital infrastructure. (Marks : 051 Ouestion 00-3: ICL02, Level 41 Social media platforrns have become integral to communication and marketing, but they also present significant cyber security risks. Threats like phishing, identity theft, malware distribution, and social engineering are increasingly common. To ensure safety, users must not only recognize these threats but also apply effective security practices by knowing what to do and what to avoid. Examine your understanding of cyber security to describe common threats associated with social media usage. Based on these threats, suggest practical security measures that individuals and organizations should adopt, comparing what actions they should take and what practices they should avoid to stay protected. (Marks : 051 Ouestion 00.4: (CL02, Level 41 Analyze the key provisions of the Cyber Security Act 2023 of Bangladesh by discussing sections l, 2, 3, 4, and 6, and lisi out the stages Of the policy life cycle. CamScanner