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The Real Origin of Cisco Systems (1999)

The following account of the real origins of Cisco Systems, as opposed to the history often recounted in Cisco company literature, was written in 1999 by Tom Rindfleisch. Rindfleisch was Director of the SUMEX-AIM project (1973-1990), under which the software for a powerful Internet router system was developed and widely deployed at Stanford and elsewhere for research purposes. That code found its way, without approval from the original developers, to form the basis of the Cisco router. Tom Rindf

The Real Origin of Cisco Systems

The following account of the real origins of Cisco Systems, as opposed to the history often recounted in Cisco company literature, was written in 1999 by Tom Rindfleisch. Rindfleisch was Director of the SUMEX-AIM project (1973-1990), under which the software for a powerful Internet router system was developed and widely deployed at Stanford and elsewhere for research purposes. That code found its way, without approval from the original developers, to form the basis of the Cisco router. Tom Rindf

The Origin of Cisco Systems

The following account of the real origins of Cisco Systems, as opposed to the history often recounted in Cisco company literature, was written in 1999 by Tom Rindfleisch. Rindfleisch was Director of the SUMEX-AIM project (1973-1990), under which the software for a powerful Internet router system was developed and widely deployed at Stanford and elsewhere for research purposes. That code found its way, without approval from the original developers, to form the basis of the Cisco router. Tom Rindf

NASA Approves Ted Cruz’s Plan to Move a Space Shuttle to Houston, Setting Up a Fight With the Smithsonian

NASA has selected a yet-to-be-named Space Shuttle to move to Houston, conceding to a long-running bid by Texas senators to house one of the iconic vehicles. If the chosen vehicle is Discovery—which it likely is—the Smithsonian, which houses the vehicle, may put up a fight. The Trump administration included the shuttle’s relocation in the budget reconciliation bill, signed it into law on July 4, and set aside $85 million for the move and construction of a new facility in Houston. At the time, Te

Cannibal Modernity: Oswald de Andrade's Manifesto Antropófago (1928)

Perhaps a more revealing aspect of the Manifesto was the claim that: “Before the Portuguese discovered Brazil, Brazil had discovered happiness.” This statement conferred a local imprimatur on a vision that applied, and perhaps still applies, in Europe and North America of far-off Brazil as a kind of natural and human paradise, a place not only abundant, tropical, and permissive, but also one where race has become unimportant — a fantasy, of course, but one worth holding on to. In the same year a

Voice phishers strike again, this time hitting Cisco

Cisco said that one of its representatives fell victim to a voice phishing attack that allowed threat actors to download profile information belonging to users of a third-party customer relationship management system. “Our investigation has determined that the exported data primarily consisted of basic account profile information of individuals who registered for a user account on Cisco.com,” the company disclosed. Information included names, organization names, addresses, Cisco assigned user I

Hacker used a voice phishing attack to steal Cisco customers’ personal information

A cybercriminal tricked a Cisco representative into granting them access to steal the personal information of Cisco.com users, the company said on Tuesday. Cisco said it discovered the breach on July 24, blaming the incident on a voice phishing or “vishing” call. The hackers accessed and exported “a subset of basic profile information” from the database of a third-party cloud-based customer relationship management (CRM) system, according to the company’s disclosure. Cisco said that the stolen

Cisco discloses data breach impacting Cisco.com user accounts

Cisco has disclosed that cybercriminals stole the basic profile information of users registered on Cisco.com following a voice phishing (vishing) attack that targeted a company representative. After becoming aware of the incident on July 24th, the networking equipment giant discovered that the attacker tricked an employee and gained access to a third-party cloud-based Customer Relationship Management (CRM) system used by Cisco. This allowed the threat actor to steal the personal and user infor

HelloFresh Coupon Codes: 55% Off + Free Meals - August 2025

Leveraging meal kit coupons is the extreme couponing of our times—a capitalism hack-a-thon right up there with trial yoga classes and attempting to cancel your Adobe subscription. Meal kits like HelloFresh have always been a better deal than they get credit for, even at full price: It’s actually hard to recreate meal kit meals for less than you can get the recipes delivered to your home. But it’s especially worth it when you can find a HelloFresh coupon, promo code, or discount at more than half

Verizon is cutting loyalty discounts, raising fees, and removing perks, all at once (Updated)

Edgar Cervantes / Android Authority TL;DR Verizon is removing loyalty discounts, which could increase monthly bills by $10 to $25 per line. Several service charges are also increasing, while Apple Arcade and Google Play Pass perks are ending. Despite no base plan price changes, the overall monthly bill will rise for a lot of users due to the loss of discounts and the hike in fees. Update, August 04, 2025 (09:28 AM ET): Verizon has shared the following statement through a spokesperson on the

Canon Promo Codes: 10% Off | August 2025

Normally we think the Canon EOS R8 is the best deal, but when you can save $500 on an EOS R5 C Body, why not upgrade? The R5 offers a 45 Megapixel Full-frame sensor and can shoot 8K RAW Video. It’s a powerhouse of a camera and a steal at this price. If you don’t need the huge 45 MP sensor of the R5, the smaller, cheaper R6 Mark II Body is also available for $100 off. There are plenty of other Canon discounts and free shipping offers live now, so you can save extra on lens kits, printers, camera

Verizon is cutting loyalty discounts, raising fees, and removing perks, all at once

Edgar Cervantes / Android Authority TL;DR Verizon is removing loyalty discounts, which could increase monthly bills by $10 to $25 per line. Several service charges are also increasing, while Apple Arcade and Google Play Pass perks are ending. Despite no base plan price changes, the overall monthly bill will rise for a lot of users due to the loss of discounts and the hike in fees. Verizon has recently been in the news for revamping its customer support experience, but also for losing 51,000

The Art of Multiprocessor Programming 2nd Edition Book Club

Part of the Software Internals Email Book Club. The next book we'll read is The Art of Multiprocessor Programming 2nd Edition (ISBN 9780124159501) from 2020 by Herlihy, Shavit, Luchangco, and Spear. A free PDF comes up for me on a Google search of this book but it is of the 1st Edition from 2008. Make sure you grab the 2nd Edition from 2020. Date Discussion starter Chapter Title August 16th Phil 1 Introduction August 23rd TBD 2 Mutual exclusion August 30th TBD 3 Concurrent objects September 6t

Android TV is getting ready to kill off the Discover tab… last month? (APK teardown)

Aamir Siddiqui / Android Authority TL;DR Android TV currently offers a Discover tab for getting recommendations and building your watchlist. A new update to the system launcher suggests that Google’s planning to drop Discover and move your watchlist to the Home tab. Confusingly, Google’s messaging in the app suggest that this change was supposed to take place in July. What does your usage of Android TV look like? Google’s big-screen entertainment platform certainly tries to act as a hub that

Fast (2019)

Some examples of people quickly accomplishing ambitious things together. San Francisco proposed a new bus lane on Van Ness in 2001. It opened in 2022, yielding a project duration of around 7,600 days. “The project has been delayed due to an increase of wet weather since the project started,” said Paul Rose, a San Francisco Municipal Transportation Agency spokesperson. The project cost $346 million, i.e. $110,000 per meter. The Alaska Highway, mentioned above, constructed across remote tundra, c

AMD signals push for discrete NPUs to rival GPUs in AI-powered PCs

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Forward-looking: As AI workloads reshape computing, AMD is exploring a dedicated neural processing unit to complement or replace GPUs in AI PCs. This move reflects growing industry momentum toward specialized accelerators that promise faster performance and greater energy efficiency – key factors as PC makers race to deliver smarter, leaner machines. AMD is exploring whether PCs could benefit from

Topics: ai amd discrete gpus npu

Tesla’s ‘robotaxi’ rides in San Francisco have a human at the wheel

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Tesla’s newly-launched ride-hailing service in San Francisco isn’t quite ready for the “robotaxi” designation. After launching its robotaxi rides in Austin, Texas, with a “safety monitor” in the passenger seat last month, a video of Tesla’s service in San Francisco shows a vehicle arriving with a human at the wheel, as reported earlier by Business I

Spikes in malicious activity precede new security flaws in 80% of cases

Researchers have found that in roughly 80% of cases, spikes in malicious activity like network reconnaissance, targeted scanning, and brute-forcing attempts targeting edge networking devices are a precursor to the disclosure of new security vulnerabilities (CVEs) within six weeks. This has been discovered by threat monitoring firm GreyNoise, which reports these occurrences are not random, but are rather characterized by repeatable and statistically significant patterns. GreyNoise bases this on

Spikes in malicious activity precede new CVEs in 80% of cases

Researchers have found that in roughly 80% of cases, spikes in malicious activity like network reconnaissance, targeted scanning, and brute-forcing attempts targeting edge networking devices are a precursor to the disclosure of new security vulnerabilities (CVEs) within six weeks. This has been discovered by threat monitoring firm GreyNoise, which reports these occurrences are not random, but are rather characterized by repeatable and statistically significant patterns. GreyNoise bases this on

Join Us for WIRED’s AI Power Summit

The strength and capabilities of generative AI are accelerating at a dizzying pace. If you’re finding it difficult to keep up, we get it. That’s why WIRED is hosting its first AI Power Summit on September 15 in New York City. We’ve curated a series of panels and conversations with experts who will distill and discuss the implications of today’s most crucial AI-related news. We’ll break down the White House’s AI Action Plan and examine its consequences across industries; explore how emerging reg

Microsoft stock pops 9% on earnings beat as Azure annual revenue tops $75 billion

Microsoft CEO Satya Nadella speaks at an event commemorating the 50th anniversary of the company at Microsoft headquarters in Redmond, Washington, on April 4, 2025. Microsoft shares jumped 9% in extended trading on Wednesday after the company reported better-than-expected earnings and revenue for the fiscal fourth quarter. Here's how the company performed in comparison with LSEG consensus: Earnings per share: $3.65 vs. $3.37 expected $3.65 vs. $3.37 expected Revenue: $76.44 billion vs. $73.8

HP Coupon Codes and Deals: Up to 60% Off | August 2025

If you don't know where to start—and use—your HP coupon code, there’s a wide variety of options available at HP.com in terms of budget and use case, but my eye goes first to the high-end HP Omen gaming monitors, like the fantastic HP Omen Transcend 32. This 4K 240Hz monitor is a favorite among PC gamers, even among the huge amounts of OLED options out there. It can hit a peak brightness of over 1,000 nits in HDR, bringing scenes in games to life in vivid detail. Or if you’re on the other side o

LG Promo Codes: 20% Off | July 2025

LG makes some of the best TVs you can buy. Its OLED TVs in particular are perennial favorites at WIRED, with C-series models like the C4 (9/10, WIRED Recommends) providing among the best performance for your dollars on the market. LG is about way more than TVs of course. The Korean brand offers multiple products across the A/V landscape, from soundbars to Bluetooth speakers, along with a host of other products like home appliances, laptops, and more. Save 20% With Today’s LG Promo Codes If you

Warner Bros. Discovery will be Warner Bros. and Discovery after they break up

is a reporter focusing on film, TV, and pop culture. Before The Verge, he wrote about comic books, labor, race, and more at io9 and Gizmodo for almost five years. This time next year, the corporate entity known as Warner Bros. Discovery will be no more, and the two companies it’s splitting into have some very inspired names. Today, Warner Bros. Discovery announced that “Warner Bros.” and “Discovery Global” are the names of the two new businesses that will exist after it completes its restructu

The new Warner Bros. and Discovery Global would like you to forget Warner Bros. Discovery

If only a pair of name changes were enough. Earlier this summer Engadget covered the news that Warner Bros. Discovery would split into two giant media companies. Today the conglomerate announced the names for the restructured entities. The company retaining Warner Bros. film, television and game studios, along with New Line Cinema, DC Studios, HBO and HBO Max, will be called Warner Bros. Meanwhile, the other entity, which holds the original company’s full portfolio of live cable channels, incl

Exploit available for critical Cisco ISE bug exploited in attacks

Security researcher Bobby Gould has published a blog post demonstrating a complete exploit chain for CVE-2025-20281, an unauthenticated remote code execution vulnerability in Cisco Identity Services Engine (ISE). The critical vulnerability was first disclosed on June 25, 2025, with Cisco warning that it impacts ISE and ISE-PIC versions 3.3 and 3.4, allowing unauthenticated, remote attackers to upload arbitrary files to the target system and execute them with root privileges. The issue stems fr

High-performance RISC-V processors: UltraRISC UR-DP1000, Zhihe A210, SpacemIT K3

Some high-performance RISC-V processors are in the pipeline for the rest of the year 2025, namely UltraRISC UR-DP1000, Zhihe A210, and SpacemIT K3. We currently have limited information about each of those processors, but let’s see what information we can gather from the web, mostly as a result of the recent RISC-V Summit in China. UltraRISC UR-DP1000 – Octa-core 64-bit RISC-V SoC The first SoC is the UR-DP1000 octa-core from UltraRISC (the website loads slowly, and I could not find anything a

Three high-performance RISC-V processors to watch in H2 2025

Some high-performance RISC-V processors are in the pipeline for the rest of the year 2025, namely UltraRISC UR-DP1000, Zhihe A210, and SpacemIT K3. We currently have limited information about each of those processors, but let’s see what information we can gather from the web, mostly as a result of the recent RISC-V Summit in China. UltraRISC UR-DP1000 – Octa-core 64-bit RISC-V SoC The first SoC is the UR-DP1000 octa-core from UltraRISC (the website loads slowly, and I could not find anything a

Why I do programming

This piece was inspired by this post by Aaron Boodman. I remember myself as a calm, quiet kid, happiest when I had a bunch of wires in my hands. My parents used to give them to me as toys along with a screwdriver and an old cassette player I could take apart and try to put back together. I was three years old. I didn’t know what I was doing, but I loved the feeling of exploring the insides of a machine, trying to understand how it works. In first grade, I was introduced to MS-DOS and Logo with

Users claim Discord's age verification can be tricked with video game characters

Discord’s new age-verification tool may not be as rigorous as it seems, after users reportedly discovered it can be tricked using video game characters. The instant messaging and VoIP platform, commonly used for gaming, implemented an age-check tool earlier this month for UK users in anticipation of a new set of laws aimed at restricting potentially harmful content for under-18s. The Online Safety Act, passed in 2023, requires service providers that host user-generated content to implement age