Juniper Networks delivered a new device fingerprinting technology that it said changes the way traditional IP address blocking is conducted. The company's Junos Spotlight Secure is a cloud-based device fingerprinting database of attacker devices for identification and blocking of attackers. The service is supported by Junos WebApp Secure and Juniper Networks SRX Series Services Gateways. David Koretz, vice president and general manager of counter security at Juniper, told CRN that he is overseeing integration of Mykonos Software, the company he co-founded, into Juniper. Mykonos was acquired by Juniper for $80 million last year.