DNS Firewall by EfficientIP mitigates malware used to steal critical data, interrupt business continuity, and damage brand reputation. It brings dynamic cybersecurity threat intelligence and DNS filtering to identify suspicious activity and prevent malware spread across networks. DNS Firewall comes embedded in EfficientIP SOLIDserver™ software appliances, providing a complementary solution to traditional enterprise network security systems, to effectively protect against DNS based malware and Advanced Persistent Threats (APT). Its enhanced DNS query filtering capabilities, combined with threat intelligence feeds, allow for quick identification of suspicious device activity. DNS Firewall prevents devices from being infected with malicious code by blocking or redirecting queries to malicious domains and IPs.