What is the primary purpose of the Computer Misuse Act 1990?

The primary purpose of the Computer Misuse Act 1990 is to establish penalties for unauthorized computer access. This Act was introduced in response to concerns about computer crime and the need to protect both individuals and organizations from unauthorized access to data and systems. It specifically targets behaviors such as hacking, unauthorized access with intent to commit further crimes, and the distribution of malicious software.

By providing a legal framework, the Act deters potential offenders by imposing criminal liabilities for breaches, thereby helping to safeguard sensitive information and maintain the integrity of computer systems. This makes a robust legal foundation essential for combatting cybercrime and promoting safe practices in the digital realm.

The other options do not capture the essence of the Act's intent. While encouraging responsible internet use and creating awareness of cybersecurity are important, they are broader goals that do not reflect the specific legal framework and penalties that the Act addresses. Similarly, promoting data sharing between companies does not align with the objectives of the Computer Misuse Act, which is focused on protecting against unauthorized access rather than facilitating collaboration or data exchange.