This report delves into the critical relationship between software quality assurance (SQA) and cyber security. It highlights the parallel importance of both fields, emphasizing how SQA detects software defects, prevents errors, and thwarts unauthorized data access, thereby enhancing cyber security. The report discusses the significance of SQA in a cyber security context, covering various SQA tools such as benchmarking, inspection, and quality management. It also defines cyber security, its role in protecting systems from digital attacks, and the various types of cyber threats like ransomware, malware, and phishing. The report concludes by underscoring how effective SQA tools and cyber security plans can mitigate risks and improve data protection. The provided references support the discussed concepts, offering a comprehensive overview of the subject.