The essay highlights various ethical issues faced by IBM Australia, including ICT professionalism, privacy, security, and intellectual property concerns. These issues had a negative impact on the organization and made it difficult to uphold ethical standards. Despite the benefits of ICT implementation, such as improved data storage and accessibility, ethical dilemmas remained. The essay discusses three ethical theories - utilitarianism, deontology, and virtue ethics - that were applied to handle these dilemmas efficiently. It concludes by recommending measures like firewalls and anti-virus software to prevent unauthorized access and maintain security.