prevention of unauthorized access to information

例句：

1. 1. The government has implemented strict measures toprevent the spread of the virus.
   政府已经实施了严格的措施来防止病毒的传播。
2. 2.To protect our environment, we need totake preventive measures against pollution.
   为了保护我们的环境，我们需要采取预防措施来防止污染。
3. 3. The company is committed to implementingeffective prevention strategies to minimize workplace accidents.
   该公司致力于实施有效的预防策略，以最小化工作场所事故。