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Intel delays next GPU Max until 2025

A significant change to Intel's high performance computing roadmap gives competitors AMD and Nvidia plenty of time to grab market share.Intel has a pair of processors called CPU Max and GPU Max. Both feature high bandwidth memory (HBM) on the die which greatly increases performance. The successor to the GPU Max, known as Rialto Bridge, was due later this year or early next year.Instead, Intel cancelled Rialto Bridge, and its successor – Falcon Shores – isn't coming until 2025. Longer term, Intel plans to have one processor, called an XPU, that will combine CPU and GPU cores on one die, but that will come after Falcon Shores.To read this article in full, please click here

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Heavy Networking 669: Graphiant’s Network Edge Service Rethinks SD-WAN (Sponsored)

On today's Heavy Networking, sponsor Graphaint is here to discuss how it's rethinking SD-WAN using a Network-as-a-Service (NaaS) model to help customers consume WAN connectivity instead of setting up and operating a WAN for themselves. Graphiant combines SD-WAN mainstays such as multiple connection options and traffic policies based on applications and performance, without the operational overhead of SD-WAN tunnels. We dive into the how and why in this episode.

The post Heavy Networking 669: Graphiant’s Network Edge Service Rethinks SD-WAN (Sponsored) appeared first on Packet Pushers.

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Heavy Networking 669: Graphiant’s Network Edge Service Rethinks SD-WAN (Sponsored)

On today's Heavy Networking, sponsor Graphaint is here to discuss how it's rethinking SD-WAN using a Network-as-a-Service (NaaS) model to help customers consume WAN connectivity instead of setting up and operating a WAN for themselves. Graphiant combines SD-WAN mainstays such as multiple connection options and traffic policies based on applications and performance, without the operational overhead of SD-WAN tunnels. We dive into the how and why in this episode.

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US-China chip war to hit affiliates of server maker Inspur

In a move that highlights how the ongoing US-China chip war is disrupting the global semiconductor supply chain, the US is taking measures to address a gap in restrictions imposed on Chinese server maker Inspur Group that leaves US companies free to continue supplying Inspur’s affiliates, of which there are dozens, according to a report by Bloomberg.Inspur sells servers targeted at AI and big data workloads, and does business worldwide, including in the US, Europe, the Middle East, Latin America, and Asia-Pacific.To read this article in full, please click here

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US-China chip war to hit affiliates of server maker Inspur

In a move that highlights how the ongoing US-China chip war is disrupting the global semiconductor supply chain, the US is taking measures to address a gap in restrictions imposed on Chinese server maker Inspur Group that leaves US companies free to continue supplying Inspur’s affiliates, of which there are dozens, according to a report by Bloomberg.Inspur sells servers targeted at AI and big data workloads, and does business worldwide, including in the US, Europe, the Middle East, Latin America, and Asia-Pacific.To read this article in full, please click here

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The Dangers of Knowing Everything

By now I’m sure you’ve heard that the Internet is obsessed with ChatGPT. I’ve been watching from the sidelines as people find more and more uses for our current favorite large language model (LLM) toy. Why a toy and not a full-blown solution to all our ills? Because ChatGPT has one glaring flaw that I can see right now that belies its immaturity. ChatGPT knows everything. Or at least it thinks it does.

Unknown Unknowns

If I asked you the answer to a basic trivia question you could probably recall it quickly. Like “who was the first president of the United States?” These are answers we have memorized over the years to things we are expected to know. History, math, and even written communication has questions and answers like this. Even in an age of access to search engines we’re still expected to know basic things and have near-instant recall.

What if I asked you a trivia question you didn’t know the answer to? Like “what is the name of the metal cap at the end of a pencil?” You’d likely go look it up on a search engine or on some form of encyclopedia. You don’t know Continue reading

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Deploying firmware at Cloudflare-scale: updating thousands of servers in more than 285 cities

As a security company, it’s critical that we have good processes for dealing with security issues. We regularly release software to our servers - on a daily basis even - which includes new features, bug fixes, and as required, security patches. But just as critical is the software which is embedded into the server hardware, known as firmware. Primarily of interest is the BIOS and Baseboard Management Controller (BMC), but many other components also have firmware such as Network Interface Cards (NICs).

As the world becomes more digital, software which needs updating is appearing in more and more devices. As well as my computer, over the last year, I have waited patiently while firmware has updated in my TV, vacuum cleaner, lawn mower and light bulbs. It can be a cumbersome process, including obtaining the firmware, deploying it to the device which needs updating, navigating menus and other commands to initiate the update, and then waiting several minutes for the update to complete.

Firmware updates can be annoying even if you only have a couple of devices. We have more than a few devices at Cloudflare. We have a huge number of servers of varying kinds, from varying vendors, spread Continue reading

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AT&T informs 9M customers about data breach

The company’s marketing vendor suffered a security failure in January and exposed CPNI data that included first names, wireless account numbers, wireless phone numbers, and email addresses.

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AT&T informs 9M customers about data breach

The company’s marketing vendor suffered a security failure in January and exposed CPNI data that included first names, wireless account numbers, wireless phone numbers, and email addresses.

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What is power over Ethernet (PoE)?

Power over Ethernet (or PoE) is the delivery of electrical power to networked devices over the same Ethernet cabling that connects them to the LAN. This simplifies the devices themselves by eliminating the need for an electric plug and power converter, and makes it unnecessary to have separate AC electric wiring and sockets installed near each device.Many enterprises have come to rely on PoE to bring electricity over existing data cables to Wi-Fi access points, firewalls, IP phones, and other infrastructure throughout their networks.To read this article in full, please click here

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Attacks on SonicWall appliances linked to Chinese campaign: Mandiant

The technique used in the attack on SonicWall devices are consistent with earlier attacks from a Chinese campaign.

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Attacks on SonicWall appliances linked to Chinese campaign: Mandiant

The technique used in the attack on SonicWall devices are consistent with earlier attacks from a Chinese campaign.

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Video: SD-WAN Backend Architecture

After describing the SD-WAN reference design, Pradosh Mohapatra focused on individual components of an SD-WAN solution, starting with the backend architecture.

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Enterprise Broadband Expansion: Follow the Money

What do government-subsidized broadband buildouts mean for enterprises seeking new and better infrastructure opportunities?

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Hedge 169: Network Address Translation with Steinn

Network Address translation is one of those phrases that strikes fear into the hearts of some network engineers … and joy into the hearts of others! Steinn Bjarnarson joins us to discuss the history of NAT, its uses, its misuses, and how NAT fits into the big picture of network design today. Steinn just finished writing a paper on the history of NAT.

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Saving commands to a file using Ctrl-x-e

One very interesting trick that you may not know is that you can type a line of text (presumably a command) on the Linux command line and immediately save it to a file by pressing just three keys. The editor that will open up will depend on your $EDITOR setting that you can view using the command shown below:$ echo $EDITOR nano If you prefer to use a different editor, use a command like this before typing or moving back to the command that you want to save:$ export EDITOR=vi And don't forget to save this change to your .bashrc (or other start-up file) if you want to make this change permanent. For example:To read this article in full, please click here

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Saving commands to a file using Ctrl-x-e

One very interesting trick that you may not know is that you can type a line of text (presumably a command) on the Linux command line and immediately save it to a file by pressing just three keys. The editor that will open up will depend on your $EDITOR setting that you can view using the command shown below:$ echo $EDITOR nano If you prefer to use a different editor, use a command like this before typing or moving back to the command that you want to save:$ export EDITOR=vi And don't forget to save this change to your .bashrc (or other start-up file) if you want to make this change permanent. For example:To read this article in full, please click here

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Aruba to prioritize SASE, private 5G, data-center networking

Aruba Networks plans to prioritize development of a short list of key networking technologies – including data-center switching, private 5G, and secure access service edge (SASE) – that it finds are top of mind for enterprise customers.Hewlett Packard Enterprise’s network subsidiary is fresh off a successful first quarter that saw revenue climb 31% year over year. Aruba general manager Phil Mottram attributes the record revenue in large part to the company’s Intelligent Edge strategy, which includes technologies to help customers adopt and manage network and application resources.To read this article in full, please click here

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Aruba to prioritize SASE, private 5G, data-center networking

Aruba Networks plans to prioritize development of a short list of key networking technologies – including data-center switching, private 5G, and secure access service edge (SASE) – that it finds are top of mind for enterprise customers.Hewlett Packard Enterprise’s network subsidiary is fresh off a successful first quarter that saw revenue climb 31% year over year. Aruba general manager Phil Mottram attributes the record revenue in large part to the company’s Intelligent Edge strategy, which includes technologies to help customers adopt and manage network and application resources.To read this article in full, please click here

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Xcitium’s Endpoint Virtual Jail Aims To Lock Up Mystery Malware

Xcitium is an Endpoint Detection and Response (EDR) vendor that sells client software that uses multiple methods to protect endpoints. Methods include anti-virus, a host firewall, a Host Intrusion Protection System (HIPS), and a technique it calls ZeroDwell Containment. The first three components are straightforward. The AV software relies on signatures to detect known malware. […]

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