For years, Wireshark has been the “killer app” for network troubleshooting. It still is a key tool in both infrastructure-based networking, as well as security. Networks have fundamentally changed with the advent of the cloud, software-defined networking (SDN), and the Internet of Things (IoT). We’ve seen a lot of sea changes going on in the world of networking. Are your Wireshark skills still strong enough to catch the big fish?
Though most IT pros can catch a packet with Wireshark, only a few seem to kind of, well, drift along in a sea of confusion about what comes next. In the next Office Hours with James, join Dr. James Stanger to learn more about network troubleshooting techniques. We’ll discuss how to create useful, more advanced filters and how to use Wireshark’s diagnostic tools. We’ll also look into few complementary tools, including iftop, nload, netperf, VnStat, DarkStat and others.
So, take the time to join James and learn about the essential techniques, tools and approaches to capture, visualize and act on essential network information.  
James Stanger
Chief Technology Evangelist, CompTIA

Dr. James Stanger is the Chief Technology Evangelist at CompTIA. His wide range of expertise includes certification and certification design, using social media in business, e-learning creation, security, Linux and open source, and Web development. An award-winning author, James has written titles for O’Reilly Media, McGraw-Hill, Prentice-Hall, IBM, Wiley and Elsevier. He has also acted as a security consultant for various entities, including the Association for Corporate Council, Brigham Young University and Security (purchased by McAfee).
Ashok Misra
Experienced in crypto currencies and building bitcoin purchase paths

Mr. Ashok Misra has built e-commerce systems for, Real Networks and Linden Labs. He has considerable experience in cryptocurrencies and particularly in building bitcoin purchase paths. Ashok has been very active in the cryptocurrency space for the past few years as a consultant and an evangelist delivering talks around the world. He is widely regarded as a payment security expert and possesses in-depth knowledge on PCI compliance.
Adam Robyak
Field CTO, Dell EMC

Mr. Adam Robyak is a field chief technology officer (CTO) at Dell EMC. He has more than 17 years of experience in the IT industry, including nine years as CEO of his own consulting firm. Adam is a founding member of the Dell EMC Pathfinder Team, a Dell EMC CTO Ambassador and a founding member of the Blockchain Steering Committee within Dell Technologies. He leads a team focused on business outcomes and leadership within Dell EMC.