HackerNews Summary (2023-05-16 12PM)

Source: Venafi Machine Identity Management

Summary
Transport Layer Security (TLS) is designed to ensure Internet communications’ privacy and security. During a TLS handshake, the client and server authenticate each other, identify the cryptographic algorithm, and generate session keys to encrypt data.

Fact

🔒 TLS encrypts data sent over the Internet to ensure that cybercriminals cannot see private and sensitive information.

🤝 During a TLS handshake, the client and server exchange messages, verify each other, agree on cryptographic algorithms, and generate session keys for symmetric encryption.

👨‍💼 The server authenticates its identity with the client through a public key and SSL certificate authority’s digital signature.

🔑 The server generates a master secret key, and the client verifies the server’s identity and digital signature to generate the session keys.

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Source: Ask HN: How are you a good dad to your kids?

Summary
Being a great father involves spending quality time with your children. New fathers can make a difference by being present, engaged, and patient.

Facts

👨‍👧‍👦 Spending quality time with your kids is essential for building strong relationships.

🚴‍♂️ Outdoor activities like biking, hiking or sports encourage a sense of adventure and risk-taking.

📚 Reading books and telling stories helps develop language and communication skills.

🎨 Being creative together, like drawing or painting, brings fun and cultivates imagination.

💬 Talking openly and actively listening to your children helps cultivate trust and establishes strong bonds.

👶 New fathers can make a difference by being present, involved and patient; they should never underestimate the impact they have on their children’s lives.

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Source: ChatGPT chief calls for new agency to license AI systems in Congress testimony

Summary
OpenAI CEO Samuel Altman has called for government intervention in regulating powerful AI, suggesting the formation of a licensing agency to oversee the development of AI technology. The risk of AI systems manipulating humans and destabilizing jobs warrants regulation to avoid disaster.

Fact

🤖 Altman suggests a new licensing agency to oversee the development of AI technology.

🚨 Safeguards are proposed to prevent AI models that could “self-replicate and self-exfiltrate into the wild”.

🌎 OpenAI plans a worldwide tour across six continents to talk about the technology with policymakers and the public.

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Source: US Secret Service: blockchain is a money-tracking tool

Summary
The US Secret Service and the Bay Area Regional Enforcement Allied Computer Team (REACT) took part in a joint ask me anything (AMA) on the cryptocurrency channel of website Reddit. The focus of the two-hour chat was to explain how victims of cryptocurrency crimes can collaborate with law enforcement. Both regulatory bodies stated their passion for the cryptocurrency sector, but their main concerned victim was announced as as so-called pig butchering, where individuals lose thousands after being lured into shady investment schemes.

Fact

💰 The only viable way of keeping transactions hidden from the authorities is through cash.

🕵️‍ The blockchain provides a good opportunity to track the flow of money for law enforcement.

🐖 Pig butchering, where investors engage in fraudulent investment schemes, is one of the most concerning techniques and costs a minimum of $250k each to the victim.

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Source: welcome to neucards

Summary
n≡ucards offers a secure and updatable digital contact card that automatically updates, ensuring that you always have the latest information. With end-to-end encryption before leaving your device, your information is protected, and only those you have given your card to can see it.

Fact

📈 The digital contact card updates automatically.

🔒 End-to-end encryption protects your information.

👥 You can share your contact information with anyone, with or without the app.

🔄 You can change which card type others have and keep track of exchanging cards.

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Source: Updating our inactive account policies

Summary
Google will delete personal accounts and their contents if they remain inactive for at least 2 years, beginning December 2023, to ensure the security of accounts and limit retention of personal information.

Fact

🔒📝 Forgotten or unused accounts are often compromised, with up to 10x fewer inactive accounts having two-factor authentication set up, meaning they are vulnerable to security threats.

📅🗑️ Starting December 2023, accounts inactive for 2 years will be deleted, but Google will send multiple notifications before deleting them.

👥🏢 The policy only applies to personal accounts and will not affect accounts for organizations like schools or businesses.

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Source: Colossal Biosciences Aims to ‘De-Extinct’ the Woolly Mammoth

Summary
Colossal Biosciences aims to bring back the woolly mammoth, Tasmanian tiger, and dodo bird within the next five years using computational biologists, CRISPR, and genomic analysis software. The project aims to help save endangered animals, such as the African forest elephant, and much of the work directly benefits elephants. Scientists start with mammoth and elephant genome sequencing and identify differences before engineering mammoth changes responsible for cold adaptation traits.

Facts

🐘 Scientists at Colossal Biosciences are seeking to use synthetic biology to bring back the woolly mammoth, dodo bird, and Tasmanian tiger within five years.

🦜 Colossal Biosciences aims to use the project as a proxy for conservation, given that elephants are endangered and much of this work directly benefits them.

🌡️ Scientists start with mammoth and elephant genome sequencing and identify differences, including the parts responsible for cold adaptation traits.

👨‍🔬 Bioinformatics tools, such as NVIDIA Parabricks software suite, are used to perform genomic analysis and identify genotypic differences.

🌍 The project aims to help save endangered animals, such as the African forest elephant, which has declined by 90% in the past three decades.

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