Copper Wires Have Already Failed Clustered AI Systems
It has become a well known fact these days that the switches that are used to interconnect distributed systems are not the most expensive part of that network, but rather it is the optical transceivers and fiber optic cables that comprise the bulk of the cost. …
Copper Wires Have Already Failed Clustered AI Systems was written by Timothy Prickett Morgan at The Next Platform.
Oracle Puts AI, Automation Between Its Cloud And the Bad Guys
Despite a slow start several years ago, Oracle has refashioned itself into a cloud builder, rapidly expanding its Oracle Cloud Infrastructure to make it among the top second-tier providers, although still well behind the likes of Amazon Web Services, Microsoft Azure, and Google Cloud. …
Oracle Puts AI, Automation Between Its Cloud And the Bad Guys was written by Jeffrey Burt at The Next Platform.
The Difficulty – And Necessity – Of Parsing Out AI Spending
For a decade before the generative AI boom took off in late 2022, classical artificial intelligence, used for all kinds of self-learning predictive algorithms, was destined to be a very large component of the IT stack at most organizations in the world. …
The Difficulty – And Necessity – Of Parsing Out AI Spending was written by Timothy Prickett Morgan at The Next Platform.
TL003: Leveling Up Your Team’s Skills
IT work requires ongoing training and skills development. Laura Santamaria and guest Scott Robohn discuss strategies for leveling up your team to ensure they have the skills they need. Laura and Scott talk about the need for continuous learning and explore options for encouraging skill development, even in budget-constrained environments. Good leaders should guide by... Read more »Repost: Using netlab Reports
A quick reminder in case you were on vacation in late July: I published a short guide to creating netlab reports. Hope you’ll find it useful.
The Evolution of PON
The evolution of wired access networks for suburban reticulation has been driven by a special set of economic and technical circumstances. Infrastructure assets are in this sector need to have an extended service life in order to by financially viable. While optical technology continues to evolve rapidly the challenge is to map this changing technology on to a fixed fibre cable plant.Hedge 243: The Open Radio Area Network (RAN)
The cellular network world is similar enough to the IP networking world to feel familiar, but different enough to require learning new terms and ideas. Tom Nadeau joins Tom Ammon and Russ White to discuss one element of this networking world, the RAN network, and the current move towards open source and white box disaggregated solutions.
Protecting APIs from abuse using sequence learning and variable order Markov chains
Consider the case of a malicious actor attempting to inject, scrape, harvest, or exfiltrate data via an API. Such malicious activities are often characterized by the particular order in which the actor initiates requests to API endpoints. Moreover, the malicious activity is often not readily detectable using volumetric techniques alone, because the actor may intentionally execute API requests slowly, in an attempt to thwart volumetric abuse protection. To reliably prevent such malicious activity, we therefore need to consider the sequential order of API requests. We use the term sequential abuse to refer to malicious API request behavior. Our fundamental goal thus involves distinguishing malicious from benign API request sequences.
In this blog post, you’ll learn about how we address the challenge of helping customers protect their APIs against sequential abuse. To this end, we’ll unmask the statistical machine learning (ML) techniques currently underpinning our Sequence Analytics product. We’ll build on the high-level introduction to Sequence Analytics provided in a previous blog post.
API sessions
Introduced in the previous blog post, let’s consider the idea of a time-ordered series of HTTP API requests initiated by a specific user. These occur as the user interacts with a service, such as while browsing Continue reading
NAN073: Some Final Words of Wisdom from Greg Ferro
This episode was recorded with Greg Ferro, co-founder of Packet Pushers, just days before his retirement in July 2024. Greg and Eric reflect on Greg’s influential career in network engineering and the evolution of the industry. Greg discusses the challenges of maintaining open-source projects amid increasing commercialization and corporate exploitation. He emphasizes the importance of... Read more »Green Acres Is The Place For Larry
Some people are obsessed by crowd sizes, others by their net worth, and still others by the size of their AI datacenters. …
Green Acres Is The Place For Larry was written by Timothy Prickett Morgan at The Next Platform.
How the Harris-Trump US presidential debate influenced Internet traffic
Much has changed in the 2024 United States presidential election since the June 27 debate between Donald Trump and Joe Biden, then the presumptive nominees for the November election. Now, over two months later, on September 10, the debate was between Kamala Harris, the Democratic nominee, and Donald Trump, the Republican nominee. In this post, we will explore the event's impact on Internet traffic in specific states where there was a bigger impact than during the Biden-Trump debate, as well as examine cyberattacks, email phishing trends, and general DNS data on candidates, news, and election-related activity.
We’ve been tracking the 2024 elections globally through our blog and election report on Cloudflare Radar, covering some of the more than 60 national elections this year. Regarding the US elections, we have previously reported on trends surrounding the first Biden vs. Trump debate, the attempted assassination of Trump, the Republican National Convention, and the Democratic National Convention.
Typically, we have observed that election days don’t come with significant changes to Internet traffic, and the same is true for debates. Yet, debates can also draw attention that impacts traffic, especially when there is heightened anticipation. The 2024 debates were not only Continue reading
Customers get increased integration with Cloudflare Email Security and Zero Trust through expanded partnership with CrowdStrike
Today, we’re excited to expand our recent Unified Risk Posture announcement with more information on our latest integrations with CrowdStrike. We previously shared that our CrowdStrike Falcon Next-Gen SIEM integration allows for deeper analysis and further investigations by unifying first- and third-party data, native threat intelligence, AI, and workflow automation to allow your security teams to focus on work that matters.
This post explains how Falcon Next-Gen SIEM allows customers to identify and investigate risky user behavior and analyze data combined with other log sources to uncover hidden threats. By combining Cloudflare and CrowdStrike, organizations are better equipped to manage risk and decisively take action to stop cyberattacks.
By leveraging the combined capabilities of Cloudflare and CrowdStrike, organizations combine Cloudflare’s email security and zero trust logging capabilities with CrowdStrike’s dashboards and custom workflows to get better visibility into their environments and remediate potential threats. Happy Cog, a full-service digital agency, currently leverages the integration. Co-Founder and President Matthew Weinberg said:
'The integration of Cloudflare’s robust Zero Trust capabilities with CrowdStrike Falcon Next-Gen SIEM enables organizations to gain a more comprehensive view of the threat landscape and take action to mitigate both internal and external risks posed by today’s security Continue reading
New Project: IS-IS Hands-On Labs
A year after I started the open-source BGP configuration labs project, I was persuaded to do something similar for IS-IS. The first labs are already online (with plenty of additional ideas already in the queue), and you can run them on any device for which we implemented IS-IS support in netlab.
Want an easy start? Use GitHub Codespaces. Have a laptop with Apple Silicon? We have you covered ;)
PMTUD in MPLS-enabled Networks
In the previous post on MSS, MSS Clamping, PMTUD, and MTU, we learned how PMTUD is performed by setting the Don’t fragment flag in the IP header which leads to the device that needs to perform fragmentation dropping the packet and sending ICMP Fragmentation needed packet towards the source. In MPLS-enabled networks, it’s not always possible to send the ICMP packet straight towards the source as the P routers have no knowledge of the customer specific networks. In RFC 3032 – MPLS Label Stack Encoding, such a scenario is described:
Suppose one is using MPLS to "tunnel" through a transit routing
domain, where the external routes are not leaked into the domain's
interior routers. For example, the interior routers may be running
OSPF, and may only know how to reach destinations within that OSPF
domain. The domain might contain several Autonomous System Border
Routers (ASBRs), which talk BGP to each other. However, in this
example the routes from BGP are not distributed into OSPF, and the
LSRs which are not ASBRs do not run BGP.
In this example, only an ASBR will know how to route to the source of
some arbitrary packet. If an interior router needs Continue reading
The Battle Begins For AI Inference Compute In The Datacenter
The major cloud builders and their hyperscaler brethren – in many cases, one company acts like both a cloud and a hyperscaler – have made their technology choices when it comes to deploying AI training platforms. …
The Battle Begins For AI Inference Compute In The Datacenter was written by Timothy Prickett Morgan at The Next Platform.
PP030: Volt Typhoon On the Attack, Starlink Joins the Navy, and More Security News
Today’s Packet Protector is an all-news episode. We cover the Volt Typhoon hacker group exploiting a zero-day in Versa Networks gear and a multitude of vulnerabilities in Zyxel network products. We also debate whether Microsoft’s endpoint security summit will be more than a public relations exercise, a serious backdoor in RFID cards used in offices... Read more »Oracle Runs OCI Clones At Rival AWS, Google, And Azure Clouds
It’s a multi-cloud world and one with a cloud infrastructure services market that is dominated by three large players. …
Oracle Runs OCI Clones At Rival AWS, Google, And Azure Clouds was written by Jeffrey Burt at The Next Platform.
HS082: Citizen Coders: Boon Or Bane?
The low-code/no-code movement means business users who aren’t programmers can create software. This capability might make these citizen coders more efficient and productive, but could also pose risks due to a lack of formal training in software development and security. Is citizen coding a boon or bane to business? Johna Johnson and John Burke discuss... Read more »