internet security

November 28, 2016
By David Young

When we think about critical infrastructure, specifically the sectors the Department of Homeland Security has deemed essential to the wellbeing of the country, rarely does the idea center on public networking assets to support critical infrastructure. But a rapid transformation of network technology and security improved processes so that agencies now can take advantage of combined public and private networking to accomplish information technology goals.

February 22, 2016
By Sandra Jontz

Last year proved lucrative for cyber criminals, and 2016 is shaping up to be even better, with a seemingly unsuspecting victim in the hacking crosshairs: driverless cars, according to Dell Security. In 2015, hackers carried out a massive number of breaches against organizations and government agencies in spite of the millions of dollars spent not only to safeguard networks, but also to hire security experts and train employees on proper cyber hygiene, according to the company’s annual cybersecurity report released Monday.

August 1, 2011
By Beverly Schaeffer

Industry leaders are working hard to identify and create the Internet of the future, and News Editor Rita Boland digs in with an examination of this virtual "ground breaking" in cyberspace in her article, "Upcoming Online Experiences," in this issue of SIGNAL Magazine. The piece is the first in a four-part SIGNAL semaphore series: The Future of the Internet. Kevin Orr, Cisco Corporation's vice president of U.S.

May 19, 2010

One of the Internet's founding fathers spoke about its future on Wednesday morning. Keynote speaker Dr. Vinton Cerf, Google's vice president and chief Internet evangelist, discussed the evolution of network-based capabilities in defense. But by extension, his conversation also covered the future of the wider Internet. Cerf, who wrote several of the key protocols underlaying the Internet, noted that by mid-to-late 2011, all of the Internet Protocol Version 4 (IPV4) addresses will be used up. He added that while the U.S. Defense Department may have the same number of IP addresses, its allies may not and the department will have to maintain addresses in both IPV4 and IPV6.