42 Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for Deep Packet Inspection; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for managing communications network resources; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for creating, editing and enforcing communications quality of service rules and policies; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for monitoring and auditing network usage; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for blocking malicious or undesirable traffic; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for ensuring security of communication traffic for wireless and wireline operators and their subscribers; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for policing, shaping, metering, and conditioning of communications traffic; Software-as-a-service (SAAS), Platform-as-a-service (PAAS) and Infrastructure-as-a-Service (IaaS) services for network analytics