What Is Telephony Denial of Service (TDoS) Attack and How to Prevent Such Attack
What Is Telephony Denial of Service (TDoS) Attack and How to Prevent Such Attack The non-emergency call centre in Howard County, Maryland typically receives 300 to 400 calls a day. On August 11, 2018, however, the non-emergency call centre of the County, was flooded with 2,500 calls in a 24-hour span of time in an attack known as telephony denial of service (TDoS). What Is Telephony Denial of Service (TDoS) Attack? Telephony denial of service (TDoS) is a type of denial of service (DoS) attack in which the attackers launch high volume of calls and keeping those calls active for as long as possible against the target network, preventing legitimate calls to come in. TDoS is a threat not just to government and large enterprises, but also to small and medium-sized…