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Internet upgrade part of a move towards 400/800G connectivity

Network World

The industry transition to 400 Gigabit Ethernet networking took a big step forward this week when the worlds leading Internet exchange operator announced plans to upgrade its New York backbone to 400G. The growth of AI and data traffic in general is also reflected outside the data centers in global Internet traffic.

Internet 340
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Free course - Ethical Hacking: Hacking the Internet of Things

Network World

IoT devices are proliferating on corporate networks, gathering data that enables organizations to make smarter business decisions, improve productivity and help avoid costly equipment failures, but there is one big downside – security of the internet of things remains a problem.

Course 400
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Complete 2022 CompTIA Certification Course

Tech Republic Security

Be a Certified CompTIA Professional w/ 15 Expert-Led Prep Courses on CompTIA-Focused Topics. The post Complete 2022 CompTIA Certification Course appeared first on TechRepublic.

Course 353
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Germany blames ‘sabotage’ as two undersea fiber cables cut in the Baltic Sea

Network World

Losing one undersea cable would be a bad week for internet connectivity across the Baltic Sea, but losing two that intersect with one another in the space of a few hours immediately raised suspicions in the affected countries. “No The timing is odd of course, but we haven’t been able to examine it so we don’t know what caused it,” he said.

Course 398
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2024 global network outage report and internet health check

Network World

Internet report for May 6-12, 2024 ThousandEyes reported 159 global network outage events across ISPs, cloud service provider networks, collaboration app networks and edge networks (including DNS, content delivery networks, and security as a service) during the week of May 6-12. The outage was cleared around 1:30 AM EDT.

Network 393
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Chinese cyber espionage growing across all industry sectors

CIO Business Intelligence

Over the course of 2024, researchers from security firm CrowdStrike observed a 150% average increase in intrusions by Chinese threat actors worldwide, with some sectors experiencing two- to three-fold surges. In addition to telecom operators, the group has also targeted professional services firms.

Industry 330
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Has the CIO title run its course?

CIO Business Intelligence

While acknowledging that every company is different, Wenhold says if he were on the outside looking in at a senior executive meeting, “the person sitting there with the CBTO title isn’t talking about keeping the lights on, and the internet connection up, and what technologies we’re using.

Course 334