Strengthen Your Defenses

With LookingGlass DNS Defender, your team can:

DNS Threat Insight

Spot DNS anomalies before network disruption with LookingGlass DNS Defender Management Analytics tools.

Flexible Options

Rapidly mitigate risk within hours with custom security countermeasures.

Stop DNS Attacks and Advanced Malware

Intercept, block and counter DNS attacks with sophisticated measures.

Accelerate DNS Performance

Offload DNS servers by answering approximately 80% of queries from hardware cache with latency under 0.02 milliseconds.

The power of deep packet processing

Our competitors offer packet inspection. We give you the advantage of packet processing.

Go from information to action to resolution in milliseconds — not days.

  • Deep packet inspection

    Use information to manually

    • Adjust router configuration
    • Adjust firewall rules
    • Tune IPS
    • Custom solution

    Deep packet processing

    Use information + intelligence to

    • Fully programmable
    • Rapid traffic management solutions
    • Open to partners and customers
    • Extensible for any solution
    1. Information

    2. Action

    3. Resolution

    Inspection takes:
    Hours or days

    Processing takes:

Choose Your Armor

Choose from LookingGlass Threat Mitigation Platforms tailored to the size and needs of your organization. The high-security, high-performance appliances are designed and built to protect the enterprise at a level that meets your business goals.


View all appliance options in a handy comparison chart (PDF).

How Lightower Fought a DNS Botnet Attack

Why Lightower chose LookingGlass DNS Defender®

Why Wind Telecomunicazioni SpA 
Chose DNS Defender

Why Flexibility is Critical to DNS Security

Defend Your Network.