Without this password no one can access your client address book.

没有这个密码，没有人可以进入你的客户地址本。

youdao

It was impossible for anyone to get in because no one knew the password.

任何人都不可能进得去，因为没人知道口令。

《柯林斯英汉双解大词典》

There is no password!

没有密码！

youdao

No password required, no need to plug it in.

NPR: Books for Children, Books for Life

According to the company, this means that there is no password recovery option and there is no ability for Silent Circle to reveal anything other than encrypted voice and encrypted data in complying with a court-ordered subpoena.

FORBES: Silent Circle Adds Android For Encrypted Voice And Video Calls

Millions of websites now employ social login, driven by the fact that the old site-specific registration and password system is no longer scalable.

FORBES: How Social Login Is Changing Business--and Your Privacy