[5]M. Chen, "SMS Gateway Security: A Survey of Threats and Countermeasures," Journal of Information Security and Applications , vol. 46, pp. 102926, 2019.
Mobile carriers (Verizon, T-Mobile, AT&T, etc.) have spam analytics teams. protection from sms bomber 2021
: For one-time registrations or potentially untrusted services, use virtual phone number providers like VoIP services to shield your actual number. "Bomber Protection" Scripts 2019. Mobile carriers (Verizon