The search results provide excellent external links for:
- NIST Cybersecurity Framework: This is highly relevant to financial infrastructure security. Several sources point to it.27,26,25,24,23
- SEC Market Data Infrastructure Rules: Directly relates to how market data is collected and disseminated, highlighting key technological and regulatory components.22,21,20,19,18
- Federal Reserve Payment Systems: Details the underlying infrastructure for financial transactions.17,16,15,14,13
- History of High-Frequency Trading (HFT) Technology: Explains the technological evolution driving modern trading, fitting the "circuit components" idea well.12,11,10,9,8
I will select one specific, clear link for each of these categories.
External Links selected:
- Cybersecurity: NIST Cybersecurity Framework - This is the official source, always best if available and directly links to the framework. Self-correction: The provided search results give articles about NIST, but not the direct NIST gov link itself. I will search for the official NIST CSF page.
- New search: "NIST Cybersecurity Framework official site"
- SEC Market Data Infrastructure: SEC Adopts Rules to Modernize Key Market Infrastructure - This is a direct press release from SEC.gov about the rule adoption.7
- Federal Reserve Payment Systems: Payment Systems - Federal Reserve Board - Official Federal Reserve page on payment systems.6
- HFT Technology History: The Evolution of High-Frequency Trading: From Concept to Reality - Hypertec - This blog post seems to be a good summary of HFT technological evolution, from a company that deals with high-performance computing, so likely reliable in this context.5 Self-correction: Hypertec is a private company's blog. While it seems reasonable, I should try to find an academic, journalistic, or governmental source for historical information if possible, as per "trusted domains". Reuters, FT, academic.oup.com, etc.
- New search for HFT history technology: "Reuters history high frequency trading technology", "FT high frequency trading infrastructure evolution", "academic paper history HFT infrastructure"
Let me perform a quick check for the NIST and HFT links again to ensure they meet the "trusted domains" criteria as much as possible.