Cisco's multicloud portfolio includes solutions built from OpenDNS Umbrella, which provides DNS services across all devices, operating systems, and network architectures. The Domain Name System is critical internet infrastructure that 91.3% of malware uses for command and control. Cisco integrated capabilities from Umbrella, Cisco Web Security proxy, and AMP file reputation to build a new platform.

2. What is Multicloud ?

3. Cisco Multicloud Portfolio

4. Today we will talk about

5. DNS is the Critical Lifeline of the Network
Every possible device All network architectures All operating systems

6. The Domain Name System (DNS) is a layer of critical infrastructure
for how the internet works. So, it’s not surprising that 91.3% of
advanced malware use DNS as part of the attack.

7. Examples of legitimate services abused by malware for C2

8. Cisco built this solution from OpenDNS Umbrella as the
foundation, and brought together capabilities from the Cisco
Web Security proxy and AMP file reputation and integrated
them into this new platform.

9. Umbrella
Google
Cloudflare
64 bytes from 208.67.220.220: icmp_seq=0 ttl=57 time=16.136 ms
64 bytes from 208.67.220.220: icmp_seq=1 ttl=57 time=16.328 ms
64 bytes from 208.67.220.220: icmp_seq=2 ttl=57 time=15.932 ms
64 bytes from 208.67.220.220: icmp_seq=3 ttl=57 time=16.062 ms
64 bytes from 208.67.220.220: icmp_seq=4 ttl=57 time=16.167 ms
64 bytes from 8.8.8.8: icmp_seq=0 ttl=122 time=41.039 ms
64 bytes from 8.8.8.8: icmp_seq=1 ttl=122 time=45.936 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=122 time=41.024 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=122 time=41.163 ms
64 bytes from 1.1.1.1: icmp_seq=0 ttl=57 time=16.455 ms
64 bytes from 1.1.1.1: icmp_seq=1 ttl=57 time=16.280 ms
64 bytes from 1.1.1.1: icmp_seq=2 ttl=57 time=16.520 ms
64 bytes from 1.1.1.1: icmp_seq=3 ttl=57 time=16.114 ms

10. Live Demo

12. Questions ?