Network protocols News
August 09, 2016
Black Hat: New research finds DDoS DNS amplification attacks are more likely to use SSDP than NTP and DDoS attacks may generally be smaller than reported.
December 22, 2015
Our most-read SDN news stories of the year reveal a collective obsession with SD-WAN, as well as a strong interest in the future of open SDN.
October 06, 2015
In this week's blogs, analysts discuss Cisco Mobility Express and examine whether enterprise networks can really handle an explosion of Internet of Things devices.
January 14, 2015
January saw a light Patch Tuesday, but Microsoft's move to discontinue its advance notification service has rankled security researchers.
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Spotlight article: Shon Harris explains the core concepts in the CISSP domain on software development security, including models, methods, database systems and security threats. Continue Reading
Spotlight article: Shon Harris explains the main concepts in the CISSP domain on telecommunications and networking, including network protocols, extension technologies and more. Continue Reading
Attackers are targeting the SSDP protocol to amplify the effects of DDoS attacks. Learn what this protocol does and how to secure it. Continue Reading
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A WebRTC server usually refers to a few different types of back-end servers, like signaling and media servers, that help connect browser-based communications. Continue Reading
Evolving SDN/NFV network standards address the technology but don't help operators understand potential operational efficiencies and increased service revenues. Continue Reading
The evolution of IoT means the birth of IoT cloud services, and that means IT administrators will have to view their networks in new ways. Continue Reading
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This lesson from our network cabling series reviews the Gigabit Ethernet standard, also known as 1000BASE, as well as variations of 10BASE Ethernet. Continue Reading
SDN promises to change how networking pros work. Analyst Shamus McGillicuddy shares the top priorities of enterprises tackling SDN retraining. Continue Reading
A new approach to a P2P server infrastructure for Web applications is gaining recognition. Expert George Lawton provides an overview. Continue Reading
Problem Solve Network protocols Issues
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The types of DDoS attacks organizations face have grown and size of these attacks has increased. Expert Michael Cobb explains how to secure systems against common DDoS methods. Continue Reading
When end users remain logged in to an RDP session, it consumes valuable resources. Use this PowerShell script to force users to log off. Continue Reading
The growing threat of the Internet of Things is quickly becoming a reality as new attack methods emerge. Expert Nick Lewis explains how to address and prevent IoT security threats. Continue Reading