Science & Technology

Jutta Steiner: Secure Smart Contract Development

Published

6 years ago

June 17, 2020

Jutta Steiner, the CEO and co-founder of Parity Technologies, discusses “The Evolution of Blockchain Security.” Steiner, who joined the Ethereum team in 2014 as chief of security, says the advent of that open ecosystem of interdependent “smart contracts,” or self-executing design programs, opened a whole new attack surface that requires successful organizations to prioritize a security-minded culture. Potential coding risks include memory safety, input validation, privilege escalation flaws, fundamental design flaws, side channel attacks and cryptographic vulnerabilities such as insecure key storage. Security is not just code, however — it’s also people, operational procedures, and life cycle management of applications. There is no single answer to any of these vulnerabilities, Steiner says. Instead, mitigation relies on a range of measures that are not perfect but can be used to create an overall system that is very difficult to penetrate. The key is to understand that crypto development is not like agile software development — once deployed, code is difficult to recall, and security must always be at the forefront. She closes by noting that crypto developers can learn from security approaches used in other industries, such as aerospace, medicine, and hardware.

Andreessen Horowitz’s Crypto Startup School brought together 45 participants from around the U.S. and overseas in a seven-week course to learn how to build crypto companies. Andreessen Horowitz is partnering with TechCrunch to release the online version of the course over the next few weeks.

Find more Crypto Startup School videos plus additional reading and info:

Up Next

SLAMcore helps robots understand their surroundings

Don't Miss

Galaxy Fold 2: Everything there is to know

2 Comments

David Scott

June 17, 2020 at 7:45 pm

0:23
active-dating.online

Reply
Srinjoy Chakravarty

June 18, 2020 at 1:09 pm

I applied to this program but was rejected 🙁

Reply

CNET

Were You an Internet ‘Newbie’ in 1995?

“Spam.” “Flame mail.” Internet culture has transformed dramatically since 1995, yet so much remains surprisingly the same. Today, we’re opening the CNET Archives to take a look back at how the online world has evolved. Add CNET as a trusted news source Never miss a deal again! See CNET’s browser extension 👉 Check out CNET’s…

Published

23 hours ago

August 1, 2026

CYBER TECH TV

Add CNET as a trusted news source
Never miss a deal again! See CNET’s browser extension 👉
Check out CNET’s Amazon Storefront:
Subscribe to CNET on YouTube:
Follow us on TikTok:
Follow us on Instagram:
Follow us on Bluesky:
Like us on Facebook:
CNET’s AI Atlas:
Follow us on X:
Visit CNET.com:

#archives #cnet #techhistory

Science & Technology

Sam Altman isn’t the only one who wants to pump the brakes on AI | Equity Podcast

Published

2 days ago

July 31, 2026

CYBER TECH TV

After years of pushing full speed ahead on AI, OpenAI CEO Sam Altman says maybe it’s time for the AI industry to “pace” itself. The comments came just days after one of OpenAI’s own models broke out of its test environment and got tangled up in a breach at Hugging Face — though as Equity’s hosts point out, sloppy security seems to have been just as much to blame as the model itself. And Altman’s not alone in this stance: both OpenAI and Anthropic have come out in support of a petition echoing that same message.

On this episode of TechCrunch’s Equity podcast, Kirsten Korosec, Anthony Ha, and Sean O’Kane dig into whether the industry is ready to pump the brakes or just temporarily spooked, and who’s on the hook when a model goes rogue.

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

Chapters:

00:00 Intro

1:18 Zoox gets its robotaxi exemption

2:11 Sam Altman calls for pacing the frontier

6:01 The Hugging Face hack, dissected

10:12 Responsibility, regulation, and the Elon Musk wildcard

13:29 Librarians teaching people to unplug from AI

15:16 Prentice: a new AI lab raises at a $1B valuation

16:46 Amazon files for its own satellite-to-phone network

18:42 SpaceX, Blue Origin, and the launch-business angle

23:48 Pangram raises $9M to detect AI slop

29:23 DoorDash builds its own delivery drones

33:24 Outro

CNET

This Robot Has Smart… Skin?! | What The Future

Meet Gene.01, a new humanoid robot from Generative Bionics. It’s embedded with “smart” sensors that track proximity and touch. Watch the full video on our channel. Video Credits Host: Jesse Orrall Videographer: Celso Bulgatti Editor: Jon Gomez Add CNET as a trusted news source Never miss a deal again! See CNET’s browser extension 👉 Check…

Published

2 days ago

July 31, 2026

CYBER TECH TV

Meet Gene.01, a new humanoid robot from Generative Bionics. It’s embedded with “smart” sensors that track proximity and touch. Watch the full video on our channel.

Video Credits
Host: Jesse Orrall
Videographer: Celso Bulgatti
Editor: Jon Gomez

#robotics #humanoidrobot #generativebionics #robot #whatthefuture