Expert analysis:

Before the protection measures are launched, Our security experts will analyze whether the SMS interface to be protected are vulnerable

Device Fingerprint:

Accurately locate the current attack source, so that attackers cannot hide from our monitoring even if they hide their identity in a variety of ways.

Phone number blacklist:

Our SMS channel protection service will match the phone number requesting SMS interface with our huge blacklist, to identify the fake phone numbers, phone number alias and other malicious phone numbers.

Address location:

An SMS interface relates to two data indicators, IP address and mobile phone number, both have geographical location attributes. We can judge the risk from the dimension of geographic location by mapping GeoIP and mobile phone number registration locations.

Joint defense:

We have protected hundreds of SMS interfaces by now. And with more SMS interfaces joining in our anti-fraud alliance, we can conduct cross-client joint defense for all SMS interfaces.