Provided are a method and device for accessing a secure network. The method includes that: a new node which intends to access a secure network triggers a function of configuring security parameters automatically; and the new node accesses the secure network according to the security parameters configured automatically. Through the disclosure, the problem in the related art that low security is brought when a user does not configure security parameters manually while poor user experience exists when the user configures the security parameters manually is solved, thereby achieving the effect that security parameters of an accessed secure network can be configured without manual configuration and user experience is improved effectively.