原则9 meaning in English

principle 9: the best protection is knowledge

Make the other person happy about doing the thing you suggest
原则9使其他人对做你建议的事情使其它人高兴。
This is a cooperative process between a user actually the user s pki - aware application , such as a web browser and the ca , which begins when the user generates a key pair public and private
（这是应用这个原则的唯一时机；其它情况下，原则9是正确应用的一个原则，您应该忽略这个原则。）