Ensure 911/112 emergency calls get through 24 x 7

As the use of digital technologies has become prevalent, many 911/112 authorities are upgrading their public safety answering points (PSAPs) to support next-generation 911/112 (NG911/NG112). Because NG911/NG112 is now connected to the internet, this greatly expands the attack surface of cyber threats, especially for distributed denial of service, telephony denial of service (DDoS/TDoS) attacks. This white paper explains the attack methods and how to mitigate the threats by harnessing ESInet.