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1 Markets I: The Ecosystem and Exchange-Traded Marketsالأسواق عبر الإنترنت 2 Markets II: Rates, FX and Creditالأسواق عبر الإنترنت 3 Markets III: Commodities, Energy and Cryptoالأسواق عبر الإنترنت 4 Quantitative Methodsالأساليب عبر الإنترنت 5 Derivatives and Volatilityالمشتقات عبر الإنترنت 6 Rates, Credit, XVA and Riskالفائدة والائتمان والمخاطر عبر الإنترنت 7 Research Craft: Predictors, Backtests, Measurement, Portfoliosالبحث عبر الإنترنت 8 Strategies I: Equities and Futuresالاستراتيجيات عبر الإنترنت 9 Strategies II: Volatility, Relative Value, Macro and the Bank Desksالاستراتيجيات عبر الإنترنت 10 Microstructure and Executionالتنفيذ عبر الإنترنت 11 Market Making and High-Frequency Tradingصناعة السوق عبر الإنترنت 12 Machine Learning for Marketsتعلم الآلة عبر الإنترنت 13 Low-Latency Softwareالتكنولوجيا عبر الإنترنت 14 Networks, Hardware and Trading Infrastructureالتكنولوجيا عبر الإنترنت 15 Research, Data and Risk Platformsالتكنولوجيا عبر الإنترنت 16 The Desk and the Firmالشركة عبر الإنترنت 17 The Industry: Firms, Roles and Careersالمسارات المهنية عبر الإنترنت 18 The Interview Bookالمسارات المهنية عبر الإنترنت
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Quantitative Finance · المسرد

ما معنى Hardware security module؟

Definition 29.5 Research, Data and Risk Platforms · الفصل 29 — Security

A hardware security module (HSM) is a tamper-resistant device that generates and stores keys and performs operations with them, so that private keys never leave it in plain form; signing happens inside, on data the host presents.

The hook’s attack in one picture: the altered application showed the signers one transaction and sent their devices another. A control that decodes what is actually to be signed, independently of the application, and a policy that refuses what no signer should approve (a change to the wallet’s own contract, a new destination), check the thing signed rather than the thing shown.
Figure 29.1. The hook’s attack in one picture: the altered application showed the signers one transaction and sent their devices another. A control that decodes what is actually to be signed, independently of the application, and a policy that refuses what no signer should approve (a change to the wallet’s own contract, a new destination), check the thing signed rather than the thing shown.
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