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Why CISOs are making the SASE switch: Fewer vendors, smarter security, better AI guardrails

venturebeat.com Louis Columbus 2025-08-10 02:13:03

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Investors, including venture capitalists (VCs), are betting $359 million that secure access service edge (SASE) will become a primary consolidator of enterprise security tech stacks. Cato Network’s oversubscribed Series G round last week demonstrates that investors view SASE as capable of driving significant consolidation across its core a

Topics: cato consolidation networks sase security

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Sliding Window Technique Visualizer

news.ycombinator.com Unknown 2025-08-20 02:11:40

A fixed-size sliding window maintains a constant size as it moves through the data structure. This is useful for problems like finding the maximum sum of a subarray of size k, or calculating moving averages. Variable Size Window A variable-size sliding window can expand or contract based on certain conditions. This technique is often used when you need to find the optimal subarray that satisfies specific criteria. Common Applications:

Topics: size sliding subarray variable window

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Tesla's Robotaxi Program Is Failing Because Elon Musk Made a Foolish Decision Years Ago

futurism.com Unknown 2025-08-21 09:51:55

A shortsighted design decision that Elon Musk made more than a decade ago is once again coming back to haunt Tesla. As The Guardian reports, the company's Robotaxi rollout has been a massive bust — due, in at least in part, to Musk's long-ago bet against the light detection and ranging sensors known as lidar, which are hardware that allow cars to "sense" their surroundings far more sensitively than the visual cameras that Tesla is instead using as the inputs for itse self-driving software. Way

Topics: cameras cars lidar musk tesla

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The ANBERNIC RG Slide is the Xperia Play I wish I had 15 years ago

androidauthority.com Unknown 2025-08-23 06:30:20

ANBERNIC RG Slide The RG Slide is one of the most unique devices ANBERNIC has ever made, and it offers the right mix of nostalgic fun and solid performance to be a compelling choice for retro emulation. While many people are nostalgic for flip phones, sliders are the way to go for me. Sure, I had a basic flip phone in the early 2000s, but I didn’t really get excited about phones until I got my first sliding phone with a full QWERTY keyboard in 2006. That satisfying THWOMP made me feel like I wa

Topics: device games rg screen slide

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PyTorch Reshaping with None

news.ycombinator.com Unknown 2025-08-27 12:03:45

PyTorch Reshaping with None Currently I am learning attention mechanism from Dive into Deep Learning book. In the book I see following implementation in masked softmax: def sequence_mask (X, valid_len, value = - 1e6 ): """ X is 2D array (number_of_points, maxlen), valid_len is 1D array (number_of_points)""" max_len = X . size( 1 ) mask = torch . arange(max_len, dtype = torch . float32, device = X . device)[ None , :] < valid_len[:, None ] X[ ~ mask] = value return X In sequential data process

Topics: device mask max_len torch valid_len

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I Solved a 7-Day Calculation Problem in a Weekend

news.ycombinator.com Jithin Sankar 2025-08-29 07:32:43

How I Solved a 7-Day Calculation Problem in a weekend Jithin Sankar Follow 3 min read · 3 days ago 3 days ago -- Listen Share In a previous project, my team was building a SaaS application. The scenario was this: we had a slider for setting a price, from $0.00 to $10.00. When you moved the slider, the app would show you the projected sales for that price. The slider input was combined with two other attributes, Region and SKU name. The problem was performance. Each time the slider moved, it wo

Topics: days price seconds slider values

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A Deep Dive into Solid Queue for Ruby on Rails

news.ycombinator.com Hans-Jörg Schnedlitz 2025-08-29 10:31:09

Our previous article in this series established that Solid Queue is an excellent choice if you need a system for processing background jobs. It minimizes external dependencies — no need for Redis! — by storing all jobs in your database. Despite that, it is incredibly performant. But just being performant is not enough for a production-ready background job system. Rails developers have come to expect a lot over the years. We don't just want to enqueue jobs to run in the background. We want to sc

Topics: job jobs queue semaphore solid

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A solid-state battery breakthrough may be taking shape in Maryland

techspot.com Skye Jacobs 2025-09-02 06:18:00

Forward-looking: In a quiet corner of Beltsville, Maryland, a new chapter in battery technology is unfolding. Ion Storage Systems, a company that began as a university research project, has emerged as a leading contender in the race to commercialize solid-state batteries – a technology long promised but rarely delivered at scale. After a recent visit to the company's Maryland facility, The Wall Street Journal concluded that Ion Storage Systems stands out as a company with a real chance of achie

Topics: batteries battery ion solid state

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The Art of Bijective Combinatorics

news.ycombinator.com Unknown 2025-09-01 15:59:08

- the correponding set of slides of each lecture, - a website which enable one to navigate inside the videos, in the same way you turn around the pages of a book. For example if you click on the time given just after the slide number corresponding to one of the videos, you will get, up to one second, to exact position in the video. an introduction to the video-book ABjC is given at the beginning of the video of the Epilogue (from 2' 02" to 8' 42") This video-book on bijective combinatorics is

Topics: bijective book combinatorics slides video

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BYD begins testing solid-state EV batteries in the Seal

news.ycombinator.com Peter Johnson 2025-09-03 15:42:22

BYD has now begun testing solid-state EV batteries in its Tesla Model 3-rivalling Seal. Initial tests suggest that the total driving range could reach nearly 1,200 miles (1,875 km). BYD begins testing solid-state EV batteries in the Seal It has been over a decade since BYD first began researching and developing the promising new EV battery technology. Last year, the company reached a milestone by testing its first solid-state battery cells with capacities of 20 Ah and 60 Ah. We knew BYD was p

Topics: batteries byd ev solid state

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Anbernic’s sliding screen handheld might be too chunky and heavy for your pockets

theverge.com Andrew Liszewski 2025-09-16 02:16:27

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Anbernic hasn’t officially released or even put its new RG Slide handheld up for preorder yet, but a handful of reviewers have recently shared their first impressions of the new console. Anbernic may be leaning a bit too far into novelty and nostalgia with the RG Slide’s design, while not actually capitalizing on what made devices like the light

Topics: anbernic console retro rg slide

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ANBERNIC nailed the Xperia Play vibes so hard that fans are demanding an actual phone

androidauthority.com Unknown 2025-09-19 10:31:49

TL;DR ANBERNIC revealed the full specs of the RG Slide, with a UNISOC Tiger T820 SoC. The design is heavily inspired by sliding devices like the Xperia Play and PSP Go. Many nostalgic fans comment that they wish the gaming handheld were an actual phone. ANBERNIC seems to have struck a chord with its upcoming RG Slide, but maybe not the one it expected. In a promotional video earlier today, the company revealed the sliding device’s full specs, leaving nothing to the imagination. We already kn

Topics: anbernic phone rg sliding specs

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PSA: iPadOS 26 removes Split View and Slide Over multitasking features

9to5mac.com Ryan Christoffel 2025-09-17 16:04:22

iPadOS 26 introduces major new windowing features designed to upgrade the iPad’s multitasking experience. But with those new features, two longstanding multitasking features have been removed: Split View and Slide Over are no longer supported in iPadOS 26. Split View and Slide Over are gone, but Stage Manager lives on with new iPadOS 26 windowing Apple has had no shortage of iPadOS multitasking takes over the years. Most of those systems have co-existed within iPadOS, even as new features wer

Topics: 26 features ipados new slide

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6 Best Travel Mugs of 2025, Tested and Reviewed by WIRED Staffers

wired.com Boutayna Chokrane 2025-06-04 08:32:00

Honorable Mentions Photograph: KeepCup We've run through many travel mugs, and not all of them are winners. These are a few we like, just not as much as the ones above. KeepCup 12oz Coffee Cup for $28: This double-walled, insulated mug is meant to replicate (and replace) paper coffee shop cups. This is a solid option if you're looking for a glass cup (the rubber grip is plastic, though). That said, it’s not the best for preserving your coffee's temperature, and the lid is a tad wobbly. Oxo G

Topics: coffee cup lid mug steel

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Latest Tech News

Why CISOs are making the SASE switch: Fewer vendors, smarter security, better AI guardrails

Sliding Window Technique Visualizer

Tesla's Robotaxi Program Is Failing Because Elon Musk Made a Foolish Decision Years Ago

The ANBERNIC RG Slide is the Xperia Play I wish I had 15 years ago

PyTorch Reshaping with None

I Solved a 7-Day Calculation Problem in a Weekend

A Deep Dive into Solid Queue for Ruby on Rails

A solid-state battery breakthrough may be taking shape in Maryland

The Art of Bijective Combinatorics

BYD begins testing solid-state EV batteries in the Seal

Anbernic’s sliding screen handheld might be too chunky and heavy for your pockets

ANBERNIC nailed the Xperia Play vibes so hard that fans are demanding an actual phone

PSA: iPadOS 26 removes Split View and Slide Over multitasking features

6 Best Travel Mugs of 2025, Tested and Reviewed by WIRED Staffers

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