Discover and read the best of Twitter Threads about #arm

Most recents (12)

Final day of the Training at #hardwear_io USA & the sessions are turning super exciting!

Here is a glimpse from @reivilo_t 's Training

🔬Extracting bits from Scanning Electron Microscope pictures using Fiji and python scripting +

💽Getting the binary of ROMs

#hw_ioUSA2023 Image
Day 3 at #TEEPwn Training by Cristofaro @pulsoid !

⌨️Students performing exciting hands-on exercises with TEE-specific exploitation techniques + a solid understanding of #ARM TrustZone-based TEEs

#hw_ioUSA2023 #hardwaresecurity Image
Read 3 tweets
[1/🧵] You've heard of @XummWallet but aren't sure if you can #trust its #security?

You'll learn about @cossacklabs' most recent security assessment and why the #XUMM #wallet strives to maintain the highest security standards.

Follow along in this "all-in-one security 🧵" 👇 Source:
[2/24] — Outline —
🔸 Basic Introduction
🔸 Hot #Wallet Fundamentals
🔸 #XUMM Wallet Security
🔸 #Security Audit (18.05.2023)
🔸 XUMM @Tangem Cards
🔸 #Tangem Card Facts Source: https://www.gagan.p...
[3/24] — Basic Introduction —

After hearing the news of #Ledger willingly integrating a 🔑-extraction mechanism into their FW if opted-in, I decided it was time to review #XUMM + @Tangem

This 🧵 is not sponsored in any way, & all of my praise comes from the bottom of my ❤️ Source: https://www.ledger....
Read 25 tweets
🧵 Everyone’s chatting about 🤖#ChatGPT. Here are 11 things it can do for #malware analysts, #security researchers, and #reverse engineers. A thread >>👇 🧵
🙋🏻‍♀️ Learn how to use reverse engineering tools more effectively. Use #openAI chat bot to get rapid interactive help on your reversing tools.
👾 Teach yourself #assembly language. Ask #ChatGPT to convert high-level code into assembly. #arm #intel little endian big endian #nasm #masm. It knows them all.

Read 13 tweets
#ARMM (Automated Regressive Market Makers) is a #DeFi innovation that supports the trade of digital assets based on a multitude of their attributes.

Read @DevanAC 's ARMM thread, summarizing a @block_science @hedera @HBAR_foundation research collaboration👇 Image
@DevanAC @block_science @hedera @HBAR_foundation 1/20 Semi-fungible goods? Think of Renewable Energy Credits #REC. These credits are fungible. Still, attributes like location of production matter! ARMMs = price discovery based on multiple non-fungible attributes.

Part 1 of 2 on #ARMMs👇
References are quoted in the last tweet.
@DevanAC @block_science @hedera @HBAR_foundation 2/20 The problem: Semi-fungible tokens are not commodities

High dimension semi-fungible tokens are hard to trade on traditional markets.

Order-book marketplaces do not offer adequate transparency, price discovery, and liquidity.

#orderbook #semifungibletokens #SFT Image
Read 22 tweets
1/46 If you are a doctor this may have landed on your mat. Some more info for GPs, consultants & some crucial new info following @CommonsHealth this week. Sorry its long read🧵 Pls read all carefully/share. Needs fixing, by government NOW. What will, & importantly WONT work. Image
2/46 The full online @bmj_latest @ingridtorjesen
article is here 👇which has more important info. I would suggest reading the full version…
3/46 The full article contained a subtle but important error (caused by the editing process of a long & complex subject, but removal of two crucial words completely changed the meaning!) so please read alongside this rapid response which I thought needed urgent correction Image
Read 47 tweets
Thread. Let's see what this #Eurovision brings.
Laura Pausini is amazing as always.
It's a whole album by Laura Pauisini. #Eurovision
Read 77 tweets
Here we go! #Eurovision
That was rather beautiful. #GivePeaceAChance #Eurovision
Oh she's not quite managed to get her yellow mac fastened there. Tricky things. #Eurovision
Read 30 tweets
Hello #MedTwitter 👋

I’m your interim representative body chair & director @TheBMA

☑️I am elected
☑️I am accountable
☑️I expect you to challenge me
☑️I am listening
☑️I will drive for change
☑️I represent you

A little about me & my role 👇 (my first 🧵) 1/23
I joined @TheBMA as a first year medical student in 2005 as they were giving away free stuff #BMApen and the membership was free too!
Like most of our 161,000+ members I was more of observing member for a few years.

I used the BMJs to prop up doors. I answered a few surveys. I skimmed the emails. I took the free pens at events… 🖊 🖊 🖊
Read 24 tweets
Two large #antitrust probes in the same screenshot that relate to #Genomics and #Bioinformatics
(1) Possible buyout of #ARM by #NVIDIA does have an effect on the #Bioinformatics field: many applications now are deployable on CPU/GPUs with #ARM and/or #NVIDIA chips on them. Some recent examples are:
(a) the Oxford @nanopore MinION Mk1c device, which originally was specced at Jetson TX2 ARM+Pascal GPU accelerators (ARM processor 6 cores, 256 Core GPU), 8 GB RAM (may have changed since then.
Read 42 tweets

A partir das 08h, ao vivo na Globo, SporTV e BandSports!
#Tokyo2020 #JogosOlímpicos
20 MINUTOS! Bruno e Ketleyn já estão no preparo!

📸 Christian Dawes/COB
Read 101 tweets
#X86 vs #ARM
خب داستان این که چند دهه پیش چندین معماری مختلف برای پردازنده های کامپیوتری اختراع شد که دو مورد از معروفترین های اون RISC و CISC بود. ریسک دستورالعمل های کمی داشت و به همین دلیل سایز پردازنده، مصرف انرژی کمتر و طراحی ساده تری داشت اما نرم افزار باید اون محدودیت
دستورالعمل رو حل می کرد. در طرف دیگه سیسک دستورالعمل های بیشتری رو پشتیبانی می کنه و دست برنامه نویس خیلی بازتر و به دلیل معماری متفاوت توان کار در فرکانس های خیلی بالاتر از ریسک رو داره اما در مقابل مصرف انرژیش خیلی بیشتر و طراحی خود پردازنده خیلی مشکل تر.
تا اونجا که
من شنیدم همین فرکانس کاری بالاتر و دستورالعمل های بیشتر (راحتی برنامه نویسی) باعث شد که از ابتدا معماری سیسک برای کامپیوتر ها استفاده بشه که اینتل و amd تخصص شون این معماری که به x86 هم معروف. در طرف مقابل بخاطر مصرف انرژی کمتر دستگاههای مختلف از بوردهای الکترونیکی تا گوشی و
Read 19 tweets
Nein, es ist eben nicht einfach mal für alle eine Zeitlang zu Hause bleiben und sich's gemütlich machen. Es ist ein Unterschied, ob man im Haus im Grünen mit Garten, Platz und voller Vorratskammer sitzt, oder in der engen Wohnung, wo sich die Hamsterfrage kaum stellt.
Es ist ein Unterschied, ob man allein zu Hause ist oder mit Menschen, mit denen man Sorgen teilen kann. Es ist Es ist ein Unterschied, ob man sich diese Sorgen jede Minute um Angehörige in Risikogruppen machen muss oder bloss um sich selbst.
Es ist ein Unterschied, ob man sich entscheiden muss, Menschen zu ihrem Schutz allein zu lassen und damit psychische (und oft auch physische)Belastungen zu riskieren oder bei ihnen bleibt und sich bei jedem Schritt über die Türschwelle fragt, ob das die richtige Entscheidung ist.
Read 8 tweets

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