The increase in cyberattacks directed against telecommunications operators in Argentina has led to a 40% increase in the demand for solutions last year, industry sources told Convergencia. The solutions most requested by operators in Argentina are currently "Zero Trust" type authentication, "secure" SD-WAN for link acceleration and availability, as well as Secure Access Service Edge (SASE, a network architecture that combines VPN and SD-WAN capabilities with cloud-native security features), according to Hernando Castiglioni, Senior Manager of SOLAE Systems Engineering at Fortinet.