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

Qualcomm’s Computex 2026 Keynote in Less Than 12 Minutes

Qualcomm CEO Cristiano Amon outlines how agentic AI is revolutionizing the architecture of our everyday devices at Computex 2026. Discover the future of smart technology across mobile, robotics, automotive, and data centers. 0:00 – Introduction & Computex 2026 Keynote Open 0:09 – How AI is Rewriting Personal Computing 1:12 – Shift to Agentic AI: The…

Published

1 day ago

June 1, 2026

CYBER TECH TV

0:00 – Introduction & Computex 2026 Keynote Open
0:09 – How AI is Rewriting Personal Computing
1:12 – Shift to Agentic AI: The New Digital Center
2:11 – The Scale of Global Computing Devices
2:40 – Why Evolving Devices for Agentic AI is Crucial
3:10 – Overcoming Power and Latency Engineering Challenges
4:04 – The Qualcomm Advantage Across the Compute Continuum
5:22 – Bringing AI Agents to Mobility and Snapdragon Platforms
6:03 – Physical AI: Autonomous Vehicles & Vision Intelligence
9:49 – Global Token Demand and Future Qualcomm Innovation

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:

#Qualcomm #Computex2026 #AgenticAI #Snapdragon #TechInnovation #FutureOfAI #EdgeComputing

Science & Technology

A Whale’s-Eye-View of the Ocean | Eric Stackpole | TED

A hand-built camera with suction cups captured something no one had ever seen: two sperm whales communicating and swimming together in the deep ocean. Engineer Eric Stackpole shares the story of how a scrappy, DIY tool revealed this intimate glimpse into the lives of these giants — and makes the case that the only limit…

Published

1 day ago

June 1, 2026

CYBER TECH TV

Join us in person at a TED conference:
Become a TED Member to support our mission:
Subscribe to a TED newsletter:

Follow TED!
Instagram:
LinkedIn:
TikTok:
Facebook:
X:

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

Watch more:

TED videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with the TED Talks Usage Policy: . For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a request at

#TED #TEDTalks #Science

CNET

PlayStation Updates: New Fight Stick, Gaming Monitor and Speakers

We went to Sony HQ to check out three new accessories coming soon from @PlayStation the FlexStrike fight stick ($299, coming at the same time as Marvel Tokon: Fighting Souls), plus PlayStation’s first gaming monitor and speakers— a 27” Gaming Monitor with a built-in DualSense Charging hook ($350) and Pulse Elevate speakers (price TBA), respectively.…

Published

1 day ago

June 1, 2026

CYBER TECH TV