The author investigates proofs of correctness of realistic security protocols in a formal, intuitive setting. The protocols examined include Kerberos versions, smartcard protocols, non-repudiation protocols, and certified email protocols. The method of analysis turns out to be both powerful and flexible. This research advances significant extensions to the method of analysis, while the findings on the protocols analysed are novel and illuminating.
This book draws lessons on the importance of meritocracy for economic growth by analysing Italy's economic decline in the past few decades. Connections, rather than merit, are a long-standing feature of the Italian elites, even in the corporate sector. This became a significant problem when Italy's economy could no longer grow due to imitation, devaluation, and public debt, and faced the challenges of becoming a frontier knowledge-based open economy. This book uses international comparisons on social capital, governance, the role of the public sector, efficiency of the judiciary, education, gender and social inequality, social mobility, corporate standards, financial structures, and more to evaluate Italy's economic performance. It argues that the arrogance of mediocracy is more damaging than that of meritocracy. Italy experienced an economic miracle after the Second World War, and it is still an advanced economy and a member of the G7. Until the 1960s it seemed destined to catch up with the best-performing countries. Then the growth engine stopped, its debt skyrocketed, and Italy became a weaker member of the Eurozone. Many other countries in the world have heavy historical legacies and low social capital, and many others have to make the jump from imitation led growth to endogenous growth. The lessons drawn from studying Italy's case can therefore have important international applications.
Nel XVI secolo tre amici, un barone, un dottore e un cavaliere che fanno parte di una setta esoterica, si incontrano in un castello per capire come funziona e a cosa serve un inquietante tubo di metallo, comprato in una bottega di Siviglia.Tra profonde riflessioni alchimistiche e considerazioni sui fatti che si svolgono in quegli anni in Europa, riescono ad attivare lo strano oggetto, portandoli a prendere un'importante decisione... un'avventura che continua verso le isole fortunate.
The author investigates proofs of correctness of realistic security protocols in a formal, intuitive setting. The protocols examined include Kerberos versions, smartcard protocols, non-repudiation protocols, and certified email protocols. The method of analysis turns out to be both powerful and flexible. This research advances significant extensions to the method of analysis, while the findings on the protocols analysed are novel and illuminating.
Computer network security is critical to fraud prevention and accountability. Network participants are required to observe predefined steps called security protocols, whose proof of correctness is evidence that each protocol step preserves some desired properties. The author investigates proofs of correctness of realistic security protocols in a formal, intuitive setting. The protocols examined include Kerberos versions, smartcard protocols, non-repudiation protocols, and certified email protocols. The method of analysis, the Inductive Method in the theorem prover Isabelle, turns out to be both powerful and flexible. This research advances significant extensions to the method of analysis, while the findings on the protocols analysed are novel and illuminating. This book will benefit researchers and graduate students in the fields of formal methods, information security, inductive methods, and networking.
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