opendns

April 23, 2018

INSIDE CISCO IT

Six Ways to Stay Secure on a Budget

Malware has evolved dramatically in the past 20 years. Today, we depend heavily on IT security for protection and privacy. Fortunately, new security solutions and security education can help.

#SHOWMESECURITY: Protect Network Assets with a Security Strategy

CCI’s Security Solution Director, Andy Erickson, gives a brief re-cap on the recent NTCA IP Vision event happening in St. Louis, MO. Much of the event’s conversations focused on cybersecurity and taking the next steps towards protecting network assets.

February 28, 2017

PERSPECTIVES

#CiscoChampion Radio, S4|Ep. 2: Security and ASICs

#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re discussing Security and ASICs. Get the Podcast Listen...

December 19, 2016

THREAT RESEARCH

In the Eye of the Hailstorm

This blog post was authored by Jakob Dohrmann, David Rodriguez, and Jaeson Schultz. The Cisco Talos and Umbrella research teams are deploying a distributed hailstorm detection system which brings together machine learning, stream processing of DNS requests and the curated Talos email corpus. Talos has discussed snowshoe spam before. Traditional snowshoe spam campaigns are sent […]

December 13, 2016

PERSPECTIVES

#CiscoChampion Radio, S3|Ep. 30: Umbrella Investigate

#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re discussing Umbrella Investigate. Get the Podcast Listen to this episode Download this episode (right-click on the episode’s download button) View this episode in iTunes Cisco Guest Jeremy Linden, Umbrella Investigate Product Management Cisco Champion Hosts Bill Carter (@ccie5502), Senior Solutions Analyst Moderators Brian Remmel (@bremmel)

July 13, 2016

SECURITY

75% of the time it works every time

We know that 75% isn’t good enough. Introducing Cisco Umbrella Roaming for Off-Network Protection. It’s that time again—you need to buy a new car. You decide to head down to the used car shop to find the deal of the century. The sales guy proudly hands you the keys to a beautiful 1991 Porsche and […]

If you’re transforming to digital you’d better have integrated security. Here’s why.

So you’re transforming to a digital network. Are you thinking your current security technologies are going to work? You might want to think twice, because all those new mobile and IoT devices on your network get infected with advanced threats pretty easily. And your old defenses probably aren’t as good at stopping them. That’s probably […]

January 26, 2016

PERSPECTIVES

#CiscoChampion Radio, S3|Ep. 3. 2016 Cisco Annual Security Report

#CiscoChampion Radio is a podcast series by Cisco Champions as technologists. Today we’re discussing the 2016 Cisco Annual Security Report with Cisco Subject Matter Expert Tim Gurganus. Get the Podcast Listen to this episode Download this episode (right-click on the episode’s download button) View this episode in iTunes Cisco Guest Tim Gurganus (@hotzoner), Security Incident Manager at […]

November 6, 2015

SECURITY

OpenDNS Introduces IP-Layer Enforcement for Umbrella

Cisco announced on Tuesday that OpenDNS was updating its cloud-delivered network security and threat intelligence solutions, as part of the company’s strategy to provide Security Everywhere across the extended network. Acquired in August, OpenDNS handles nearly 80 billion daily DNS requests and uses its unique view of the Internet to extend security for an increasingly […]