The hottest Security Substack posts right now

And their main takeaways
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Top U.S. Politics Topics

AI Roundup 092: Watermarking the AI wave

Artificial Ignorance • 29 implied HN points • 08 Nov 24
🕹 Technology AI Geopolitics Software Security Innovation
  1. Google DeepMind created a system called SynthID-Text to watermark AI-generated text, but it's not foolproof and can be easily bypassed.
  2. Major AI companies are partnering with US defense agencies, showing a shift towards military applications in AI, despite earlier hesitations in Silicon Valley.
  3. Amazon's Alexa platform has had mixed success over ten years, mainly being used for basic tasks, but new AI advancements could improve its functionality.

FBI Is Purging Christians, Conservatives, And Covid Skeptics, New Whistleblowers Allege

Public • 350 implied HN points • 15 Nov 23
🇺🇸 U.S. Politics Religion Politics COVID Whistleblowers Security
  1. FBI is accused of purging Christians, Conservatives, and Covid skeptics based on whistleblower allegations
  2. Whistleblowers claim FBI has retaliated against some employees and improperly used security clearance investigations
  3. Allegations suggest FBI may be targeting specific groups while allowing misconduct by others

EU confesses 'our prosperity was based on China & Russia': cheap energy, low-paid labor, big market

Geopolitical Economy Report • 398 implied HN points • 20 Oct 22
🌍 World Politics Geopolitics Economic Policy Security International relations
  1. European prosperity relied on cheap energy from Russia and China's market
  2. EU is facing a crisis due to increased cost of living and competitiveness in global markets
  3. Europe acknowledges a shift away from US security and towards becoming dependent on US energy

IL RISCHIO AUMENTA

ANDREA CECCHI Newsletter • 117 implied HN points • 24 Jan 24
🌍 World Politics War Biden Economy Yemen Security
  1. Belief that war will intensify rapidly, especially after recent comments from Biden regarding attacks on Houthi rebels.
  2. Expectation for liquidity to seek safety in the bond market, leading to lower bond yields, creating an illusion of security.
  3. Concern over Biden starting a war in Yemen without constitutional approval, although the rebel group poses minimal threat to American homeland.
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5 SIEM Capabilities for Detection Engineering

Detection at Scale • 59 implied HN points • 15 Apr 24
🕹 Technology Security Data Management Automation Cloud Computing Programming
  1. Detection Engineering involves moving from simply responding to alerts to enhancing the capabilities behind those alerts, leading to reduced fatigue for security teams.
  2. Key capabilities for supporting detection engineering include a robust data pipeline, scalable analytics with a security data lake, and embracing Detection as Code framework for sustainable security insights.
  3. Modern SIEM platforms should offer an API for automated workflows, BYOC deployment options for cost-effectiveness, and Infrastructure as Code capabilities for stable long-term management.

I coded the security system myself, it is very secure, because it doesn't work.

Permit.io’s Substack • 99 implied HN points • 15 Feb 24
🕹 Technology Software Development Security Open Source Authentication
  1. Before building your own security system, think about whether it's really necessary. You might find better solutions that are already out there.
  2. Developers often dislike focusing on security tasks because they can be boring. It’s typically more efficient to use existing security tools instead of creating something new.
  3. There are standard systems like OAuth and JWT for handling security, and using open-source or developer platforms can save you a lot of headaches.

How to Use a Block Explorer

DeFi Education • 1039 implied HN points • 19 Apr 22
🔮 Crypto Blockchain Investing DeFi NFTs Security
  1. A block explorer like Etherscan lets you see Ethereum addresses and their transactions without needing to run a full node. It's much easier than downloading all the blockchain data yourself.
  2. You can use block explorers to interact with smart contracts, mint NFTs, revoke token approvals for security, and check if influencers actually minted NFTs or were sent them by others.
  3. Checking token vesting schedules and verifying contracts is important to avoid scams. Always verify contracts and be cautious about unverified ones, as they can be tied to risky projects.

Putin's Recession

Diane Francis • 499 implied HN points • 05 Jan 23
🌍 World Politics Geopolitics Conflict Economics Security International relations
  1. The war between Russia and Ukraine is causing major economic problems worldwide, including inflation and slow growth. It's clear that the conflict is not ending soon and will have lasting effects.
  2. Economic forecasts for 2023 are not looking good, with many experts predicting recessions in Europe and slow growth globally. Despite this, some polls show that many people are still hopeful for improvement compared to last year.
  3. There are rising tensions worldwide, with countries like the US and NATO increasing military spending. Meanwhile, there's a chance for stronger unity in Europe against threats, particularly from Russia.

我的最新专栏的中文翻译：为什么中国隐蔽战线的最高机构不再隐蔽？

Wang Xiangwei's Thought of the Day on China • 98 implied HN points • 08 Feb 24
🌍 World Politics China Security Government Policy International relations
  1. The Ministry of State Security in China, once shrouded in secrecy, is now stepping into the public eye due to a shift in focus towards national security.
  2. The current Minister of State Security, Chen Yixin, has been instrumental in the department's increased visibility and public presence.
  3. The Chinese leadership is emphasizing Xi Jinping's ideology on national security, adding it as a new pillar to consolidate his political theory.

Remember how Ethereum was supposed to be the 'World Computer'?

Bram’s Thoughts • 196 implied HN points • 05 May 23
🕹 Technology Blockchain Cryptocurrency Development Security Decentralization
  1. Ethereum's 'World Computer' idea with infinite on-chain scaling was never practical.
  2. Current Ethereum performance is lacking due to the limitations of Solidity and EVM.
  3. Ethereum development focuses more on exciting projects rather than addressing critical issues like security vulnerabilities in Solidity.

What To Do If Your Data Was Leaked by Celsius + Other Privacy Considerations

DeFi Education • 639 implied HN points • 12 Oct 22
🔮 Crypto Privacy Security Regulation Blockchain DeFi
  1. If your data leaks online, it’s important to switch to a new and common device just for crypto activities. This helps keep your identity and transactions safer.
  2. When you connect your wallet to a dApp, a lot of your device information can get shared without you knowing. It’s important to be aware of this so you can protect your privacy better.
  3. If your crypto data was exposed, consider starting fresh with a new wallet and using cash to buy crypto. Keep your identity separate from your crypto activities to avoid future risks.

Politburo Study Session on new productive forces 新质生产力; Xi and baozi; Security and development; Spring Festival travel weather worries

Sinocism • 98 implied HN points • 02 Feb 24
🌍 World Politics Xi Jinping Security Development Weather
  1. Xi Jinping has discussed the importance of new productive forces in Marxist theory
  2. The Politburo Study Session focused on developing new productive forces
  3. Emphasis on promoting high-quality development for strengthening the country and rejuvenating the nation

Developer security education products are pointless

Frankly Speaking • 254 implied HN points • 19 Dec 23
🕹 Technology Security Training Developers Education
  1. Developer security education products are seen as features, not platforms or products.
  2. There is a growing importance on in-depth security education for developers, especially in regulated industries.
  3. Developer security education focuses on teaching developers how to identify vulnerabilities and adopt secure development practices, often following the OWASP Top 10 guidelines.

Crypto: Providing for Your Safety and Security in Emergencies

DeFi Education • 1019 implied HN points • 18 Feb 22
🔮 Crypto Finance Security Decentralization Technology Investment
  1. Crypto can help you feel safer during emergencies. It’s designed to protect your money when things get tough.
  2. Recent events show that having access to your funds is really important. We should pay attention to how DeFi can help in crises.
  3. Understanding the value of DeFi is essential for the long term. It’s not just about making money, but also about security and safety.

How to Navigate Your First 21 Days in DeFi

DeFi Education • 959 implied HN points • 08 Mar 22
🔮 Crypto DeFi Trading Security Investment Community
  1. The first step in DeFi is setting up your accounts and wallets. Make sure to use a secure wallet like Metamask and protect your privacy with a VPN.
  2. You can start using DeFi by making simple transactions like lending tokens for interest or swapping them. Using networks with lower fees, like Fantom, can help you learn without risking too much.
  3. Participating in DeFi communities can lead to surprises, like airdrops or early access to token sales. Being active and helpful in these communities can reward you with tokens and good investment opportunities.

False Dichotomies and Overemphasizing Open Source Security

Resilient Cyber • 239 implied HN points • 21 Jul 23
🕹 Technology Software Security Open Source Development
  1. There's a lot of focus on securing open source software, but it's important not to ignore the risks in proprietary software too. Both types of software can have serious security issues.
  2. Most code in applications is actually custom code, not open source, which means organizations should pay more attention to their own code for vulnerabilities. Just scanning for problems in open source might not solve the main issues.
  3. Finding a balance between securing open source and proprietary software is key. We need to focus on the right vulnerabilities and not overload developers with unnecessary work.

Let's get rid of security reviews

Frankly Speaking • 254 implied HN points • 16 Nov 23
🕹 Technology Security Development Software Engineering
  1. The current security review process is outdated and not aligned with modern development practices.
  2. Implementing efficient and effective security measures may involve integrating software engineers with security teams.
  3. Scaling security efforts requires a rethink of traditional security review processes towards more collaborative and contextual approaches.

Why TSA-style security doesn't work for schools

School Shooting Data Analysis and Reports • 39 implied HN points • 30 Apr 24
🇺🇸 U.S. Politics Security Schools Gun Control Safety Budget
  1. Having teachers perform security screenings at schools can be ineffective due to lack of training and time constraints.
  2. Failure in school security protocols can lead to dangerous situations such as students sneaking weapons past metal detectors.
  3. Implementing TSA-style security at schools is impractical due to the scale of students, cost, and physical infrastructure required.

All the Microsoft Ninja Training I Know About

Rod’s Blog • 218 implied HN points • 05 Jan 23
🕹 Technology Microsoft Training Security
  1. There's a significant interest in Microsoft security certifications, and there are excellent 'Ninja' training resources by Microsoft product teams available for those seeking certifications.
  2. The 'Ninja' trainings cover a range of Microsoft Defender products, Sentinel, compliance tools, and more, providing valuable knowledge and skills for professionals in the security domain.
  3. The term 'Ninja' in the trainings comes from the creator's daughter's cat, not necessarily the traditional ninja-samurai symbolism.

DeFi Education Core Principles

DeFi Education • 639 implied HN points • 04 Aug 22
🔮 Crypto DeFi Blockchain Tokenomics Security Regulation
  1. DeFi projects should focus on long-term growth and sustainability, moving away from relying solely on token incentives. It's important for apps to build a future without depending on constant rewards.
  2. User-friendliness is key. DeFi projects should create easy-to-use interfaces that average people can navigate, not just designed for tech experts.
  3. Strong technical quality matters. Experienced developers are essential for creating secure and reliable software, and protocols should regularly invest in improving their systems.

The Impact of AI on Politics: A Critical Analysis

Rod’s Blog • 79 implied HN points • 08 Feb 24
🇺🇸 U.S. Politics AI Election Impact Democracy Security
  1. AI offers opportunities like improving efficiency and transparency in politics, but it also poses challenges like privacy threats and misinformation risks.
  2. In a hypothetical scenario of the 2024 US election, AI could play a significant role from designing campaign strategies to counting votes.
  3. Combatting political disinformation requires critical thinking, diversity in sources, responsible sharing, and education on the issue.

Farming Risks, Fees and Crypto Information Sources

DeFi Education • 1298 implied HN points • 11 Jul 21
🔮 Crypto DeFi Investing Security Data Analysis Market Trends
  1. There are major risks in DeFi farming like smart contract failures and rug pulls. It's important to be aware of these risks before investing.
  2. Fees can add up quickly when using DeFi projects, so timing your transactions wisely can help save money.
  3. Finding reliable data about DeFi projects is hard, and many sources might not give accurate information. It's crucial to do your own research before investing.

Tech Talks Weekly #8 ☀️ ☀️ ☀️

Tech Talks Weekly • 59 implied HN points • 29 Mar 24
🕹 Technology Conferences Security Software Development Tech Talks Online Education
  1. This issue highlights exciting new tech talks from major conferences like NDC Security and GOTO. It's a great way to learn about current trends in technology.
  2. There is a focus on security, with talks discussing topics like passkeys and the future of cookies. These topics are important for anyone interested in cybersecurity.
  3. The newsletter encourages sharing it with friends and colleagues to build a community around tech talks. Also, there's a form available for people to share their interests to improve content.

The Transition from Monolithic SIEMs to Data Lakes for Security Monitoring

Detection at Scale • 139 implied HN points • 23 Oct 23
🕹 Technology Security Open Source
  1. Transitioning from monolithic SIEMs to data lakes for security monitoring involves decoupled data architecture, cloud storage, open data formats, and distributed query engines for improved performance, scalability, and pricing models.
  2. Usability tradeoffs exist when shifting to data lakes, with a need for detection engineers specializing in tool accuracy and performance, while security analysts require tools for exhaustive answers and simplistic searches.
  3. The data pipeline in a transition involves components like data routing, transformation, storage, query engines, metadata, and real-time analysis, each playing a unique role in pulling, transforming, and analyzing security data in a data lake environment.

Dangerous Law in Tennessee: When the fire alarm rings, don't evacuate the school?

School Shooting Data Analysis and Reports • 59 implied HN points • 28 Feb 24
🇺🇸 U.S. Politics Legislation Safety Security Schools
  1. Following fire safety codes and evacuating quickly during a fire is crucial to prevent tragedies.
  2. There is a constant balance between fire safety and building security that school officials must consider.
  3. Confusing procedures, such as not evacuating during a fire, can increase the risk of stampedes and serious accidents.

Daily bit(e) of C++ | Hardened mode of standard library implementations

Daily bit(e) of C++ • 78 implied HN points • 20 Jan 24
🕹 Technology Programming Software Development Security Debugging
  1. Dealing with assumptions in programming can be risky, especially in C++ where a violated assumption can lead to undefined behavior.
  2. Proper engineering practices like good unit test coverage and sanitizers can help catch bugs, but sanitizers may not detect all issues, particularly at the library level.
  3. Using the hardened mode of standard library implementations like stdlibc++ and libc++ can provide safety features against specific attacks and checks without affecting ABI, enhancing development experience.

Assessing project safety without software knowledge

DeFi Education • 619 implied HN points • 02 Jun 22
🔮 Crypto Blockchain Investment Security Decentralized Finance Technology
  1. It's important to look beyond audits when assessing a project's safety. You should also consider the team's reputation and their commitment to the project.
  2. Avoid projects that use dubious marketing techniques or create a strong cult-like following. These can be signs of potential fraud.
  3. Check the project's partnerships and how they manage security. Just using a well-known service doesn't guarantee protection against vulnerabilities.

Enhancing DeFi: Using Concordium's feature-rich blockchain

Concordium Monthly Updates • 137 implied HN points • 24 May 23
🔮 Crypto Blockchain DeFi Scalability Security Transaction Costs
  1. DeFi has the potential to revolutionize traditional finance by creating a more open and accessible financial ecosystem.
  2. To address security concerns, Concordium offers privacy-enhancing features to protect user identities.
  3. Concordium tackles scalability issues by implementing a unique architecture that ensures high throughput and efficiency.

Wuhan University professor blasts security- and selfishness-driven fragmentation, where "even basic information is not shared"

Pekingnology • 260 implied HN points • 08 Jan 24
🌍 World Politics Society Education Government Security
  1. Chinese society is experiencing a state of fragmentation with a silo effect causing public harm and societal degeneration.
  2. Institutions, like universities, are creating barriers and silos, leading to elitism and division from society as a whole.
  3. Government departments are becoming siloed, leading to inefficiencies, a lack of information sharing, and a decline in societal efficiency.