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DNS Firewall Solution Benefits

91% of malware use DNS services to build attacks which easily circumvent traditional network security systems. DNS Firewall brings dynamic cybersecurity threat intelligence and DNS filtering to identify suspicious activity and prevent malware spread across your network.

Mitigate DNS Attacks At The Source

Thwart initial infection and phishing - ransomware, virus, spyware etc.

Automatically Adapt Malware Protection

Threat Intelligence services to keep pace with malicious domains/IPs.

Proactively Prevent New Attacks

Detect and block malware communication with C&C servers and botnets.

Provide Advanced Threat Reporting

Combine logging with existing event managers, generate reports using plugins such as Splunk or Graylog.

Locate Infected Devices On Your Network

NetChange network discovery tool helps fast localization for immediate remediation.

DNS Firewall comes embedded in EfficientIP SOLIDserver™ software appliances. The product provides a purpose-built and 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 the quick identification of suspicious device activity. This prevents installation of malicious code and spread within networks, as well as phishing campaigns and data exfiltration attempts, as a few examples.

The SOLIDserver DNS Firewall solution, based on RPZ (Response Policy Zone), offers a dedicated layer of defense for protection and mitigation of malicious activities. DNS Firewall prevents connected devices from becoming infected with malicious code and blocks its activity by stopping or redirecting queries from clients that want to access identified malicious domains and/or IPs. Illegitimate communications with C&Cs/botnets, and DNS based data exfiltration (DNS tunneling) are immediately denied, before they can impact and damage your company.

To keep pace with the ever-evolving threat landscape, DNS Firewall supports the use of Threat Intelligence Data feeds from various sources (such as DNS Threat Pulse), to combat threat categories such as:

  • Abuse and Spam
  • Phishing
  • Malware and Ransomware
  • Compromised Websites
  • Botnet Command and Control (C2)
  • Newly Observed Domains (NOD)

Image of Dns Firewall Icon Protecting Against Threats