China-linked threat actors have breached telcos and network service providers
Security Affairs
JUNE 8, 2022
Enforce MFA on all VPN connections [ D3-MFA ]. Isolate Internet-facing services in a network Demilitarized Zone (DMZ) to reduce the exposure of the internal network [ D3-NI ]. Enable robust logging of Internet-facing services and monitor the logs for signs of compromise [ D3-NTA ] [ D3-PM ].
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