As Internet security issues become prominent, improving the account security level protects user data more effectively. The security level of the HUAWEI ID is elevated to better protect user interests. The security risk control system requires users whose operations are suspicious or identified with high security risks to verify their identities before login.

Identity verification is required when key account information (such as the account, Security phone number, or Security email) is modified, account protection is enabled, the login operation is performed on a website or an untrusted device, or the server identifies security risks.