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Category Archives for "Russ White"

Weekend Reads 050523


The past decade has seen numerous reports of so-called cloud “repatriations”–the migration of applications back to on-premises venues following negative experiences with, or unsuccessful migrations to, the public cloud.


While agile software development is often associated with specific methodologies, such as Scrum, Kanban, and Extreme Programming it is not enough to just follow such a methodology.


The heady, exciting days of ChatGPT and other generative AI and large-language models (LLMs) is beginning to give way to the understanding that enterprises will need to get a tight grasp on how these models are being used in their operations or they will risk privacy, security, legal, and other problems down the road.


When deploying changes to an application, there are several strategies you can use.


The sad story of OAuth 2.0 and open standards.


Payment Card Industry Data Security Standard (PCI DSS) was developed and established to foster a safe cardholder data practice in the industry.


While the DNS (Web2) has been a reliable and trusted internet standard for decades, Web3 platforms (such as ENS, Handshake and Unstoppable) are a relatively new technology deployment that presents unique and different features.


In this blog post, we at the University Grenoble Alpes (France) Continue reading

Weekend Reads 042823


There has always been some concern about undersea fibers. Countries fear that sabotage of the fibers connected to their shores could result in being isolated from the Internet.


Do your employees use unauthorized SaaS apps? The average organization has over 100 SaaS apps, many unsanctioned by IT, posing a serious security risk.


A proposed permanent network of electromagnetic monitoring stations across the continental US, operating in tandem with a machine learning (ML) algorithm, could facilitate accurate predictions of geomagnetic disturbances (GMDs).


We may be seeing an equally dramatic transformation of chip design right now, this time with the use of AI to drive designs.


But for now it”s exciting to see what ChatGPT has already been able to do. At some level it”s a great example of the fundamental scientific fact that large numbers of simple computational elements can do remarkable and unexpected things.


He”s sharing the story of JSON, his discovery of JavaScript”s good parts, and his approach to finding a simple way to build software.


Back in January of this year, we studied the infrastructure of Ducktail, a malware that trailed its sights on Facebook business owners and advertisers.


The Philippines is an archipelago comprising three major island Continue reading

Hedge 176: OpenAI, ChatGPT, and the Cost of a Data Center

It’s time for the April Hedge roundtable! This month Eyvonne, Russ, and Tom are talking about OpenAI, the hype around AI, the “pause letter” and the lack of a real conversation, and the rising costs of building and operating a data center. As always, let us know if you have topics you’d like to hear us talk about, or guests you’d like to hear.

Thanks for listening!

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Controversial Reads 042223


Tech companies are embedding these deeply flawed models into all sorts of products, from programs that generate code to virtual assistants that sift through our emails and calendars.


On the morning of October 14, 2020, I caught a firsthand glimpse of what it’s like for a traditional media outlet to go up against the vast agglomeration of economic and digital power known as Big Tech—and to do so without the benefit of what economist John Kenneth Galbraith defined as countervailing power.


Former Google CEO Eric Schmidt said that artificial intelligence could hurt American politics and needs to be reined in.


The National Assembly’s decision to greenlight the bill followed months of debate about one section in particular — Article 7 — which permits the use of AI-assisted video surveillance technology by law enforcement during and up to six months after the Games.


Calling a business, civic organization, or even school a family may be well-intended but comes with unintended consequences that do an injustice to the necessary commitments that should be made to our actual families.


If normal means mass layoffs, empty office buildings, confusing return-to-office policies, AI panic, and the whiplash-y feeling that just when employees were Continue reading

Weekend Reads 042123

A new report from analyst firm Omdia suggests operators’ best chance of growth in the consumer market comes from partnering with Big Tech.


In a 2023 survey of cybersecurity leaders, 51% said they believe an AI-based tool like ChatGPT will be used in a successful data breach within the next year.


When folks ask me for an estimate of the cost of building aerial fiber, I always say that the cost is dependent upon the amount of required make-ready needed. Make-ready is well-named – it’s any work that must be done on poles to be ready to string the new fiber.


On 10 February 2023, Reddit announced it suffered a security incident where a phishing campaign led an employee to a website that imitated the network’s intranet gateway.


This video looks at various Kubernetes vulnerabilities and their severity scores to help you understand how to evaluate CVEs so you can prioritize remediation. It also shows different options and sources of CVEs.


It is almost 25 years since the Internet was privatized by the U.S. government. ICANN was formed by Esther Dyson and Jon Postel as a California-based non-profit with the responsibility to administer the Internet.


The series glamourized Continue reading

Hedge 175: Mike B on Personal Superpowers

When the economy starts contracting, career advisors start talking about the importance of “soft skills.” What are “soft skills,” exactly—and why are they “soft?” Mike Bushong joins Tom Amman and Russ White to talk about why these skills are important, why they are not “soft,” and how we should talk about people skills instead. They are superpowers,” and there isn’t anything “soft” about them.

 
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On the ‘net: The CCIE Shuffle Podcast

The Cisco Certified Design Expert (CCDE) exam was launched in 2007, but not many people know what the main objectives of the certification were at the time. Who better to enlighten us on some of the thought process and reasons behind the exam being created than one of the original development team? In this podcast, we are extremely humbled to be joined by networking industry legend, Russ White who spoke about his career, how he got into networking and some insights on the CCDE concept and how it came to fruition in the early 2000s!

On the ‘net: Privacy and IPv6 Renumbering

One of the biggest advantages of IPv6, from a network administration perspective, is the ease of renumbering. While IPv4 networks can be renumbered using DHCP, the process of changing the address of every device on a network is always fraught with unexpected challenges. People (like me) have a habit of manually assigning printers and network attached storage devices a fixed address so they will be easy to find and use.

Hedge 174: Javier Antich and Cloud AI

ChatGPT has broken through the hype barrier and brought AI hype to the larger world. But what does AI mean to network engineers? We’ve talked about AI driven network management for years, and commercial products abound, but what does it really mean to move from the automation driven configuration to AI driven decision-making? Javier Antich joins Tom Ammon and Russ White for this episode of the Hedge to talk about cloud AI for network engineers.

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You can learn more about cloud AI in Javier’s new book.

Weekend Reads 041423


Four major US mobile operators have agreed to a series of undertakings designed to address concerns over airline safety and to allow them to use their C-band spectrum to its full extent.


The result of this effort, Intel Max Series GPU formerly known by the code name Ponte Vecchio, packs 100 billion transistors and 47 tiles onto five process nodes. Beyond that, they include two packaging innovations, EMIB 2.5D and Foveros 3D technology, and stack tiles atop one another for greater processor density.


According to various statistics, there are somewhere around 330 billion emails being sent every day, approximately 3.82 million per second. Who reads all these emails?


In the ongoing AI revolution, images and text are yesterday’s news, leaving audio as a new frontier to explore, and incredible progress has already been made. Here are six examples of AI audio generation that will leave you speechless.


The secret to unlocking the full potential of quantum networking may be hiding at the center of a diamond, according to Amazon Web Services. This week, AWS popped the question to De Beers subsidiary Element Six in the hope of finding it.


Year-over-year global VC funding dropped precipitously in Q1 Continue reading

Privacy And Networking Part 8: IPv6 Addresses And Privacy

One of the biggest advantages of IPv6 is the ease of renumbering thanks to SLAAC and DHCPv6. Easy renumbering of IPv6 addresses should, in theory, make some privacy protection methods easy to implement. Here's how it works, and and how it doesn't solve all privacy problems.

The post Privacy And Networking Part 8: IPv6 Addresses And Privacy appeared first on Packet Pushers.

Weekend Reads 040723


What it is about is how very few companies have access to the raw AI models that are transforming the world, the curated datasets that have been purged of bias (to one degree or another) that are fundamental to training AI systems using machine learning techniques, the model weights and checkpoints that are key to tuning a model, and the money to either build or rent the capacity to bring the neural network software and the data together to train an AI model.


Intel has announced a new processor with 144 cores designed for simple data-center tasks in a power-efficient manner.


Data center fires aren’t common, but they can be devastating. As use of lithium-ion batteries grows, enterprises need to be aware of the risks, Uptime Institute warns.


Russian intelligence services, together with a Moscow-based IT company, are planning worldwide hacking operations that will also enable attacks on critical infrastructure facilities.


Back in the old days, there was a CPU and chip designers crammed everything into that single CPU, which made sense for the greatest number of customers offset against the additional cost of adding extra functionality.


A picture is said to be worth a thousand words. A graph can Continue reading

Hedge 173: If Multicast is the answer, what was the question?

Multicast hasn’t ever really “gone viral” (In modern terms!) throughout the Internet—in fact, it’s not widely used even in networks supporting enterprises. why not? Join Dirk Trossen, Russ White, and Tom Ammon as we discuss the many facets of multicast, and what the future holds.

Dirk’s paper on multicast can be found here.

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Controversial Reads 040123


Last year, around the Thanksgiving holiday, Ohio businessman Michael Larkin received a request for video from his Amazon Ring security system from Hamilton city police.


Once upon a time there live a tribe who lived on the plains. They were an adventurous tribe, constantly wanting to explore. At night they would see the moon drift lazily overhead, and became curious.


If I’ve written in this space before about “convenience of the employer” rules a lot of late, it’s because they are so pernicious. These rules essentially require taxpayers who switch from working in-person in one state to working remotely in another to continue paying income taxes to the state they used to work in, not the one they currently work in.


A federal judge yesterday ruled that Google intentionally destroyed evidence and must be sanctioned, rejecting the company’s argument that it didn’t need to automatically preserve internal chats involving employees subject to a legal hold.


From a national security perspective, banning TikTok seems to be a reasonable step in protecting U.S. citizens. After all, TikTok is merely a video sharing app that is widely used by children; thus, its ability to harm us far outweighs its utility.


And so Continue reading

Weekend Reads 033123

Late posting due to a conference this weekend …


The rapid rise in IT power density, however, now means that plausible design assumptions regarding future power density and environmental conditions are starting to depart from these standard, narrow ranges.


Globalization is over, at least for the chip industry, and this will mean higher chip prices, according to semiconductor contract manufacturer giant TSMC.


Are your online customers being lured away? Learn why retailers must prevent audience hijacking tactics to keep shoppers focused and not distracted by unwanted or malicious in-browser interruptions.


I surveyed the status of RPKI ROA registration for IXPs operating in the Asia Pacific region and several IXPs in the European region on 17 February 2023. My first impression is that both regions lack a sense of unity, with RPKI ROA registration being inconsistent.


Active DNS measurement is fundamental to understanding and improving the DNS ecosystem. However, the absence of an extensible, high-performance and easy-to-use DNS toolkit has limited both the reproducibility and coverage of DNS research.


A group monitored as REF2924 by Elastic Security Labs is wielding novel data-stealing malware — an HTTP listener written in C# dubbed Naplistener by the researchers — in attacks against victims operating Continue reading

Hedge 172: Roundtable! SONiC, Open Source, and Complexity

It’s roundtable time at the Hedge! Eyvonne Sharp, Tom Ammon, and I start the conversation talking about the SONiC open source NOS, and then wander into using open source, build versus buy, and finally complexity in design and deployment.

Thanks for listening–if you have an idea for a Hedge episode, would like to be a guest, or know someone you think would be a good guest, let one us know!


 
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Hedge 171: Paul Grubb on Zero Knowledge Middleboxes

Middleboxes are used in modern networking to sniff out attack traffic (IDS), block unwanted traffic (stateful packet filters), and share load among several different servers. Encryption, however, is making it hard for the middleboxes to do their job. Paul Grubb joins Tom Ammon and Russ White to discuss zero knowledge middle boxes, which allow operators to enforce arbitrary policies on the underlying traffic of an encrypted connection without decrypting it.

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To find out more about Paul’s work in this and other areas, please see Paul’s research page, this article on zero-knowledge middleboxes, and this research paper on zero knowledge middle boxes.

Weekend Reads 031723


Fujitsu’s Arm-based A64FX processor may have driven the most powerful supercomputer in the world, but it looks like its successor will be a more general-purpose chip that will focus on energy efficiency.


Hi everyone! In this article we’re going to take a look at the different rendering pattern options available nowadays for web applications.


Spurred by unprecedented unit pricing, the IPv4 market in North America experienced its second-best year ever in market history.


Getting a new technology out to consumers will usually require good people and boat loads of resources – including money. Generally, lots of money.


The Global Domain Report 2023 shows the domain industry is absorbing the shock waves, proving that the market is resilient and domains are solid assets for digitalization.


A proposed rule change at the Federal Communications Commission (FCC) would expand the definition of a data breach for communications carriers. If approved by the agency, the rule would cover any incident that affects the confidentiality of customer information, even if no harm to customers results.


Threat actors with a connection to the Chinese government are infecting a widely used security appliance from SonicWall with malware that remains active even after the device receives firmware updates, Continue reading

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