Integration with Cisco Umbrella

Key Concepts

• Cloud-Delivered Security
• DNS-Based Security
• Global Network of Probes
• Integration with Existing Security Solutions

Cloud-Delivered Security

Cisco Umbrella is a cloud-delivered security service that provides protection against internet-based threats. By leveraging the cloud, Umbrella can offer real-time threat intelligence and protection without the need for on-premises hardware. This allows organizations to secure their networks from anywhere, at any time.

DNS-Based Security

DNS-Based Security is a core feature of Cisco Umbrella. It operates by intercepting and inspecting DNS queries before they reach the internet. By analyzing these queries, Umbrella can block access to malicious domains and URLs, preventing threats from reaching the network. This approach is effective because DNS is often the first point of contact when accessing any internet resource.

Global Network of Probes

Cisco Umbrella utilizes a global network of probes to gather real-time threat intelligence. These probes are strategically placed around the world to monitor internet traffic and identify emerging threats. The data collected is used to update Umbrella's threat intelligence, ensuring that the service can respond to new threats quickly and effectively.

Integration with Existing Security Solutions

Cisco Umbrella is designed to integrate seamlessly with existing security solutions. This integration allows organizations to enhance their security posture without replacing their current infrastructure. For example, Umbrella can integrate with firewalls, endpoint protection, and other security tools to provide a comprehensive security solution.

Examples and Analogies

Consider a global corporation with offices in multiple countries. Cisco Umbrella acts as a global security umbrella, protecting all offices from internet-based threats. The DNS-Based Security feature is like a security checkpoint at the entrance of each office, inspecting all incoming traffic for malicious content.

Imagine a large university campus with thousands of students accessing the internet. Cisco Umbrella's global network of probes is like a network of security cameras monitoring the campus. These cameras provide real-time information to security personnel, allowing them to respond quickly to any suspicious activity.

A financial institution with multiple security tools in place can integrate Cisco Umbrella to enhance its security posture. This integration is like adding an extra layer of security to a high-tech vault, ensuring that all access points are monitored and protected.

By understanding and leveraging the integration with Cisco Umbrella, organizations can significantly enhance their security posture and protect their networks from a wide range of internet-based threats.