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The Professionalization of Cryptology in Sixteenth-Century Venice

Published online by Cambridge University Press:  24 September 2018

IOANNA IORDANOU*
Affiliation:
Ioanna Iordanou is a senior lecturer in Human Resource Management (Oxford Brookes University, UK) and an associate fellow of the Centre for the Study of the Renaissance (Warwick University, UK). Oxford Brookes Business School, Oxford Brookes University, Headington, Oxford, OX3 0BP, United Kingdom. E-mail: Ioanna.Iordanou@brookes.ac.uk.

Abstract

This article examines the evolution of cryptology as a business trait and a distinct state-controlled and -regulated profession in sixteenth-century Venice. It begins by briefly discussing the systematic development of cryptology in the Renaissance. Following an examination of the amateur use of codes and ciphers by members of the Venetian merchant and ruling classes, and subsequently by members of all layers of Venetian society, the article moves on to discuss the professionalization of cryptology in sixteenth-century Venice. This was premised on specialist skills formation, a shared professional identity, and an emerging professional ethos. The article explores a potential link between the amateur use of cryptology, especially as it had been instigated by merchants in the form of merchant-style codes, and its professional use by the Venetian authorities. It also adds the profession of the cifrista—the professional cipher secretary—to the list of more “conventional” early modern professions.

Type
Article
Copyright
Copyright © The Author 2018. Published by Cambridge University Press on behalf of the Business History Conference. All rights reserved. 

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Footnotes

She has published her research in The Economic History Review and Intelligence and National Security. She is the author of the forthcoming monograph, Venice’s Secret Service: Intelligence Organisation in the Renaissance (Oxford University Press, 2019) and coeditor of Spy Chiefs I: Intelligence Leaders in the United States and United Kingdom and Spy Chiefs II: Intelligence Leaders in the Europe, the Middle East, and Asia (Georgetown University Press, 2018). Research for this article was financially supported by the Business Archives Council, a British Academy/Leverhulme Small Research Grant (SG160507), and an Internal Small Grant offered by Oxford Brookes Business School. I am grateful to Alex Bamji, Christopher Moran, Rosa Salzberg, and Richard Mohun for their input at different stages of writing this article. My most sincere thanks to Andrew Popp and the two anonymous reviewers for their constructive feedback and excellent guidance throughout the review process.

References

Bibliography of Works Cited

Abbott, Andrew. The System of Professions: An Essay on the Division of Expert Labour. Chicago: University of Chicago Press, 1988.Google Scholar
Arbel, Benjamin. Trading Nations: Jews and Venetians in the Early Modern Mediterranean. Leiden: Brill, 1999.Google Scholar
Bellavitis, Anna. Identitè, marriage, mobilitè sociale. Citoyennes et citoyens à Venise au XVIe siècle. Rome: École française de Rome, 2001.CrossRefGoogle Scholar
Biow, Douglas. Doctors, Ambassadors, Secretaries: Humanism and Professions in Renaissance Italy. Chicago: University of Chicago Press, 2002.Google Scholar
Biow, Douglas. On the Importance of Being an Individual in Renaissance Italy: Men, their Professions, and their Beards, Philadelphia: University of Pennsylvania Press, 2015.CrossRefGoogle Scholar
Brown, Horatio F., and Hinds, Allen B., eds. Calendar of State Papers and Manuscripts Relating to English Affairs Existing in the Archives and Collections of Venice, and in Other Libraries of Northern Italy, vol. 2. London: H. M. Stationary Office, 1867.Google Scholar
Capaccio, Giulio Cesare. Il secretario opera di Giulio Cesare Capaccio napolitano. Oue quanto conuiene allo scriuer familiare, cioè, all’ornato del dire, all’ortografia, alla materia de i titoli, delle cifre, dello scriuer latino, breuemente si espone. Insieme col primo volume di lettere dell’istesso autore. In questa terza editione accresciuto, & emendato. Aggiuntoui anco di più quattro tauole di quanto nell’opera tutta si contiene. Venice: Nicolò Moretti, 1597.Google Scholar
Carr-Sanders, Alexander M. Professions: Their Organizations and Place in Society, Oxford: Clarendon Press, 1928.Google Scholar
Carter, Charles H. The Western European Powers, 1500–1700. London: Hodder and Stoughton, 1971.Google Scholar
Cerioni, Lydia. La Diplomazia Sforzesca nella Seconda Metà del Quattrocento e i suoi Cifrari Segreti, Vol. 1., Work No. 7 of Fondi e Studi del Corpus Membranarum Italicarum. Rome: Il Centro di Ricerca, 1970.Google Scholar
Chambers, David, and Pullan, Brian, eds. Venice: A Documentary History. Oxford: Blackwell, 1992.Google Scholar
Chernow, Ron. The House of Morgan: An American Banking Dynasty and the Rise of Modern Finance. New York: Grove Press, 2010.Google Scholar
Costas, Jana, and Grey, Christopher. Secrecy at Work: The Hidden Architecture of Organizational Life. Stanford, CA: Stanford University Press, 2016.Google Scholar
De Vivo, Filippo. Information and Communication in Venice: Rethinking Early Modern Politics. Oxford: Oxford University Press, 2007.CrossRefGoogle Scholar
De Vivo, Filippo, Guidi, Andrea, and Silvestri, Alessando, eds. Archivi e archivisti in Italia tra medioevo ed età moderna. Rome: Viella, 2016.Google Scholar
Devos, Jérôme P. Les chiffres de Philippe II: 1555–1598, et du “Despacho universal” durant le 17e Siècle. Brussels: Académie Royale de Belgique, 1950.Google Scholar
Daybell, James. The Material Letter in Early Modern England: Manuscript Letters and Culture and Practice of Letter-Writing, 1512–1635. Basingstoke, UK: Palgrave, 2012.CrossRefGoogle Scholar
Dover, Paul M. ed. Secretaries and Statecraft in the Early Modern World. Edinburgh: Edinburgh University Press, 2017.Google Scholar
DurstelerEric, R. Eric, R. Venetians in Constantinople: Nation, Identity, and Coexistence in the Early Modern Mediterranean. Baltimore, MD: Johns Hopkins University Press, 2006.Google Scholar
Fedeli Piccolomini, Fedele, Della nuoua inuentione della vera scienza delle cifre breue discorso di Fedel Piccolomini Fedeli. Pesaro: Heredi di Bartolomeo Cesano, c.1560.Google Scholar
Freidson, Eliot. Profession of Medicine: A Study of the Sociology of Applied Knowledge. New York: Dodd, Mead, 1970.Google Scholar
Furlano, Leonardo. Opera noua la quale insegna scriuere e leggere in vintisette modi di zifere, & per homini eccellenti desiosi di virtu, & contiensi in essa sette capitoli molto maestreuoli & salutiferi ad ogni fidel christiano. Stampata nuouamente..., Venice: Gulielmo Fontaneto, 1543.Google Scholar
Galtarossa, Massimo. Mandarini Veneziani: La cancelleria ducale del Settecento. Rome: Aracne, 2009.Google Scholar
Garzoni, Tommaso. La piazza universale di tutte le professioni del mono. Venice: Michiel Miloco, 1664.Google Scholar
Herman, Michael. Intelligence Power in Peace and War. Cambridge: Cambridge University Press, 1996.CrossRefGoogle Scholar
Jacks, Philip, and Caferro, William. The Spinelli of Florence: Fortunes of a Renaissance Merchant Family. University Park: Pennsylvania State University Press, 2001.Google Scholar
Juárez Valero, Eduardo. Venecia y el secreto del vidrio: Quatrocientos años de monopolio. Madrid: Catarata, 2013.Google Scholar
Jütte, Daniel. The Age of Secrecy: Jews, Christians, and the Economy of Secrets, 1400–1800. Translated by Riemer, Jeremiah. New Haven, CT: Yale University Press, 2015.Google Scholar
Kahn, David. The Codebreakers: The Story of Secret Writing. London: Weidenfeld and Nicolson, 1966.Google Scholar
Lane, Frederic C. Andrea Barbarigo, Merchant of Venice, 1418–1449. Baltimore, MD: Johns Hopkins University Press, 1944.Google Scholar
Lane, Frederic C. Venice, a Maritime Republic. Baltimore, MD: Johns Hopkins University Press, 1973.Google Scholar
Lane, Frederic C. I mercanti di Venezia. Turin: Einaudi, 1982.Google Scholar
LarsonMagali, S. Magali, S. The Rise of Professionalism: A Sociological Analysis. Berkeley: University of California Press, 1977.Google Scholar
Lazzarini, Isabella. Communication and Conflict: Italian Diplomacy in the Early Renaissance, 1350-1520, Oxford: Oxford University Press, 2015.CrossRefGoogle Scholar
Luzzatto, Gino. Studi di storia economica Veneziana. Padua: CEDAM, 1954.Google Scholar
Mattingly, Garrett. Renaissance Diplomacy. London: Cape, 1955.Google Scholar
Meister, Aloys. Die Geheimschrift im Dienste der Päpstlichen Kurie: on ihren Anfängen bis zum Ende des XVI. Jahrhunderts. Paderborn, Germany: Schöningh, 1906.Google Scholar
Melis, Federico. I mercanti italiani nell’Europa medievale, edited by Frangioni, Luciana. Florence: Le Monnier, 1990.Google Scholar
Mollin, Richard A. Codes: The Guide to Secrecy from Ancient to Modern Times. London: Chapman and Hall, 2005.CrossRefGoogle Scholar
Neerfeld, Christiane. “Historia per forma di diaria.” La chronachistica veneziana contemporanea a cavallo tra il Quattro e il Cinquecento. Venice: Istituto Veneto di Scienzie, Lettere ed Arti, 2006.Google Scholar
O’Day, Rosemary. The Professions in Early Modern England, 1450–1800. Harlow, UK: Pearson Education, 2000.Google Scholar
Palatino, Giovanni Battista. Libro nuouo da imparare a scriuere tutte sorte lettere antiche et moderne di tutte nationi, con nuoue regole, misure et essempi. Con vn breue, & vtile Trattato de le cifre, composto per Giouambattista Palatino cittadino romano. Rome: Nella contrada del Pellegrino per la moglie che fu di Baldassarre de’ Cartolari, 1543.Google Scholar
Fabris, Pedani, Pia, Maria. “Veneta Auctoritate Notarius”: Storia del notariato veneziano (1514–1797). Milan: Dott. A. Giuffrè Editore, 1996.Google Scholar
Preto, Paolo. Peste e società a Venezia nel 1576. Vicenza: Neri Pozza, 1978.Google Scholar
Preto, Paolo. I servizi segreti di Venezia: spionaggio e controspionaggio ai tempi della serenissima. Milan: Il Saggiatore, 1994.Google Scholar
Queller, Donald E. The Office of Ambassador in the Middle Ages. Princeton, NJ: Princeton University Press, 1967.Google Scholar
Romano, Dennis. Patricians and Popolani: The Social Foundations of the Venetian Renaissance State. Baltimore, MD: Johns Hopkins University Press, 1987.Google Scholar
Rous, Anne-Simone, and Mulsow, Martin, eds. Geheime Post: Kryptologie und Steganographie der diplomatischen Korrespondenz europäischer Höfe während der Frühen Neuzeit. Berlin: Duncker & Humblot, 2015.CrossRefGoogle Scholar
Sansovino, Francesco. L’ avvocato e il segretario, edited by Calamandrei, Piero. Florence: Le Monnier, 1942.Google Scholar
Sanudo, Marino. I diarii. 58 vols. Edited by Fulin, Rinaldo, Stefani, Federico, Barozzi, Nicolò, Berchet, Guglielmo, Allegri, Marco. Venice: F. Visntini, 1879–1903.Google Scholar
Sapori, Armando. Studi di storia economica. Secoli XIII-XIV-XVI. Florence: Sansoni, 1982 [1940].Google Scholar
Sardella, Pierre. Nouvelles et spéculations à Venise au début du XVIe Siècle. Paris: A. Colin, 1948.Google Scholar
Senatore, Francesco. “Uno Mundo de Carta”: Forme e strutture della diplomazia Sforzesca. Naples: Liguori, 1998.Google Scholar
Silvestri, Jacopo. Opus novum. Rome: 1526.Google Scholar
Strasser, Gerhard F. Lingua Universalis: Kryptologie und Theorie der Universalsprachen im 16. und 17. Jahrhundert. Wiesbaden: In Kommission bei O. Harrassowitz, 1988.Google Scholar
Tanzini, Lorenzo, and Tognetti, Sergio, eds. Il governo dell’economia: Italia and e peninsola iberica nel basso medioevo. Rome: Viella, 2014.Google Scholar
Vaillé, Eugène. Le cabinet noir. Paris: Presses Universitaires de France, 1950.Google Scholar
Van Gelder, Maarte, and Krstić, Tijana, eds. “Cross-confessional Diplomacy and Diplomatic Intermediaries in the Early Modern Mediterranean.” Special issue, Journal of Early Modern History 19, no. 2–3 (2015): 93285.CrossRefGoogle Scholar
Von Reumont, Alfred. Della diplomazia italiana dal Secolo XIII al XVI. Florence: Barbera, 1857.Google Scholar
Zannini, Andrea. Burorocrazia e burocrati a Venezia in età moderna: I cittadini originari (sec. XVI–XVIII). Venice: Istituto Veneto di Scienze, Lettere ed Arti, 1993.Google Scholar
Allaire, Bernard. “Le décodage de la correspondance chiffrée des diplomates Espagnols au XVIe siècle.” In Correspondre jadis et naguère, edited by Albert, Pierre, 207–218. Paris: Comité des travaux historiques et scientifiques—CTHS, 1997.Google Scholar
Arbel, Benjamin, “Venice’s Maritime Empire in the Early Modern Period.” In A Companion to Venetian History, 1400–1797, edited by Dursteler, Eric R., 125–253. Leiden: Brill, 2013.Google Scholar
Buonafalce, Augusto. “Bellaso’s Reciprocal Ciphers.” Cryptologia 30, no. 1 (2006): 3951.CrossRefGoogle Scholar
Cecchetti, Bartolomeo. “Le Scritture occulte nella diplomazia Veneziana.” Atti del Regio Istituto Veneto di Scienze, Lettere ed Arti 14, Series III (1868–1869): 11851213.Google Scholar
Costas, Jana, and Grey, Christopher. “Bringing Secrecy into the Open: Towards a Theorization of the Social Processes of Organizational Secrecy.” Organization Studies 35, no. 10 (2014): 14231447.CrossRefGoogle Scholar
Couto, Dejanirah. “Spying in the Ottoman Empire: Sixteenth-Century Encrypted Correspondence.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 274312. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Dalla Santa, Giuseppe. “Il tipografo dalmata Bonino di Boninis, ‘confidente’ della Reppublica di Venezia, decano della Cattedrale di Treviso (a. 1454–1528).” Nuovo Archivio Veneto 15 (1915): 174206.Google Scholar
Davis, James C. “Shipping and Spying in the Early Career of a Venetian Doge, 1496–1502.” Studi Veneziani 16 (1974): 97108Google Scholar
De Leeuw, Karl. “The Black Chamber in the Dutch Republic during the War of the Spanish Succession and its Aftermath, 1707–1715.” Historical Journal 42, no. 1 (1999): 133156.CrossRefGoogle Scholar
De Leeuw, Karl. “Cryptology in the Dutch Republic: A Case Study.” In The History of Information Security: A Comprehensive Handbook, edited by de Leeuw, Karl and Bergstra, Jan, 327–368. Amsterdam: Elsevier, 2007.Google Scholar
De Vivo, Filippo. “Ordering the Archive in Early Modern Venice (1400–1650).” Archival Science 10, no. 3 (2010): 231248.CrossRefGoogle Scholar
De Vivo, Filippo. “Coeur de l’Etat, Lieu de Tensión: le Tournant Archivistique vu de Venise (XVe-XVIIe Siècle).” Annales Histoire, Sciences Sociales 68, no. 3(2013): 699728.Google Scholar
Ezzamel, Mahmoud. “Work Organization in the Middle Kingdom, Ancient Egypt.” Organization 11, no. 4 (2004): 497537.CrossRefGoogle Scholar
Fournier, Valerie. “The Appeal to ‘Professionalism’ as a Disciplinary Mechanism.” Sociological Review 47, no. 2 (1999): 280307.CrossRefGoogle Scholar
Frigo, Daniela. “‘Small States’ and Diplomacy: Mantua and Modena.” In Politics and Diplomacy in Early Modern Italy: The Structure of Diplomatic Practice, 1450–1800, edited by Frigo, Daniela, 147175. Cambridge: Cambridge University Press, 2000.CrossRefGoogle Scholar
Goldwaithe, Richard.The Practice and Culture of Accounting in Renaissance Florence.” Enterprise and Society 16, no. 3 (September 2015): 611647.CrossRefGoogle Scholar
Grubb, James S.Elite Citizens.” In Venice Reconsidered: The History and Civilization of an Italian City State, 1297–1797, edited by Martin, James and Romano, Dennis, 339364. Baltimore, MD: Johns Hopkins University Press, 2000.Google Scholar
Gürkan, Emrah Safa. “Espionage in the 16th-Century Mediterranean: Secrecy, Diplomacy, Mediterranean Go-betweens and the Ottoman Habsburg Rivalry.” PhD diss., Georgetown University, 2012.Google Scholar
Hart, David. “Red, White, and ‘Big Blue.’” Enterprise and Society 8, no. 1 (March 2007): 134.Google Scholar
Infelise, Mario. “From Merchants’ Letters to Handwritten Political Avvisi: Notes on the Origins of Public Information.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 3352. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Iordanou, Ioanna “Pestilence, Poverty, and Provision: Re-evaluating the Role of the Popolani in Early Modern Venice.” Economic History Review 69, no. 3 (2016): 801822.CrossRefGoogle Scholar
Iordanou, Ioanna. “What News on the Rialto? The Trade of Information and Early Modern Venice’s Centralized Intelligence Organisation.” Intelligence and National Security 31, no. 3 (2016): 305326.CrossRefGoogle Scholar
Kieser, Alfred. “From Asceticism to Administration of Wealth: Medieval Monasteries and the Pitfalls of Rationalization.” Organization Studies 8, no. 2 (1987): 103123.CrossRefGoogle Scholar
Knapton, Michael. “Tra dominante e dominio (1517–1630).” In La Republica di Venezia nell’ età moderna: Dal 1517 alla fine della Republica, edited by Cozzi, Gaetano, Knapton, Michael, and Scarabello, Giovanni, 201549. Turin: UTET, 1995.Google Scholar
Lane, Frederic C.Venture Accounting in Medieval Business Management.” Business History Review 19 (November 1945): 164173.CrossRefGoogle Scholar
Lazzarini, Isabella. “Renaissance Diplomacy.” In The Italian Renaissance State, edited by Gamberini, Andrea and Lazzarini, Isabella, 425443. Cambridge: Cambridge University Press, 2012.CrossRefGoogle Scholar
Lazzarini, Isabella. “I circuiti mercantili della diplomazia Italiana nel Quattrocento.” In Il governo dell’ economia: Italia e peninsola iberica nel basso medioevo, edited by Tanzini, Lorenzo and Tognetti, Sergio, 155177. Rome: Viella, 2014.Google Scholar
Mackenney, Richard.Letters from the Venetian Archive.” Bulletin of the John Rylands Library 72, no. 3 (1999): 133144.CrossRefGoogle Scholar
Malatesta, Maria. “Introduction: The Italian Professions from a Comparative Perspective.” In Society and the Professions in Italy, 1860–1914, edited by Malatesta, Marian, translated by Belton, Adrian, 123. Cambridge: Cambridge University Press, 1995.Google Scholar
McClure, George W. “The Artes and the Ars moriendi in Late Renaissance Venice: The Professions in Fabio Glissenti’s Discorsi morali contra il dispiacer del morire, detto Athanatophilia (1596).” Renaissance Quarterly 51, no. 1 (Spring 1998): 92127.CrossRefGoogle Scholar
Pasini, Luigi. “Delle scritture in zifra usate dalla Repubblica di Venezia.” In Il Regio Archivio Generale di Venezia, 291327. Venice: Pietro Naratovich, 1873.Google Scholar
Perret, Paul M.Les règles de Cicco Simonetta pour le déchiffrement des écritures secrètes.” Bibliothèque de l’École des Chartes 51 (1891): 516525.CrossRefGoogle Scholar
Ruef, Martin, and Harness, Alona. “Agrarian Origins of Management Ideology: The Roman and Antebellum Cases.” Organization Studies 30, no. 6 (2009): 589607.CrossRefGoogle Scholar
Salzberg, Rosa. “The Word on the Street: Street Performers and Devotional Texts in Italian Renaissance Cities.” Italianist 34, no. 3 (2014): 336348.CrossRefGoogle Scholar
Sawyer, Benjamin. “Manufacturing Germans: Singer Manufacturing Company and American Capitalism in the Russian Imagination during World War I.” Enterprise and Society 17, no. 2 (June 2016): 301323.CrossRefGoogle Scholar
Shaw, Christine. “Genoa.” In The Italian Renaissance State, edited by Gamberini, Andrea and Lazzarini, Isabella, 220235. Cambridge: Cambridge University Press, 2012.CrossRefGoogle Scholar
Simmel, Georg. “The Sociology of Secrecy and Secret Societies.” American Journal of Sociology 11, no. 4 (1906): 441498.CrossRefGoogle Scholar
Thelen, Kathleen. “Skill Formation and Training.” In The Oxford Handbook of Business History, edited by Jones, Geoffrey and Zeitlin, Jonathan, 558580. Oxford: Oxford University Press, 2007.Google Scholar
Trebbi, Giuseppe. “La cancelleria veneta nei secoli XVI and XVII.” Annali della Fondazione Luigi Einaudi 14 (1980): 65125.Google Scholar
Trebbi, Giuseppe. “Il segretario veneziano.” Archivio Storico Italiano 144 (1986): 3573.Google Scholar
Trivellato, Francesca. “Merchants’ Letters across Geographical and Social Boundaries.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 80103. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Villain-Gandossi, , Christiane. “Les dépêches chiffrées de Vettore Bragadin, Baile de Constantinople (12 juillet 1564–15 juin 1566).” Turcica 9, no. 2 (1978): 52106.Google Scholar
Archivio di Stato, Venice (ASV)Google Scholar
Biblioteca Nazionale Marciana, Venice (BNM)Google Scholar
Abbott, Andrew. The System of Professions: An Essay on the Division of Expert Labour. Chicago: University of Chicago Press, 1988.Google Scholar
Arbel, Benjamin. Trading Nations: Jews and Venetians in the Early Modern Mediterranean. Leiden: Brill, 1999.Google Scholar
Bellavitis, Anna. Identitè, marriage, mobilitè sociale. Citoyennes et citoyens à Venise au XVIe siècle. Rome: École française de Rome, 2001.CrossRefGoogle Scholar
Biow, Douglas. Doctors, Ambassadors, Secretaries: Humanism and Professions in Renaissance Italy. Chicago: University of Chicago Press, 2002.Google Scholar
Biow, Douglas. On the Importance of Being an Individual in Renaissance Italy: Men, their Professions, and their Beards, Philadelphia: University of Pennsylvania Press, 2015.CrossRefGoogle Scholar
Brown, Horatio F., and Hinds, Allen B., eds. Calendar of State Papers and Manuscripts Relating to English Affairs Existing in the Archives and Collections of Venice, and in Other Libraries of Northern Italy, vol. 2. London: H. M. Stationary Office, 1867.Google Scholar
Capaccio, Giulio Cesare. Il secretario opera di Giulio Cesare Capaccio napolitano. Oue quanto conuiene allo scriuer familiare, cioè, all’ornato del dire, all’ortografia, alla materia de i titoli, delle cifre, dello scriuer latino, breuemente si espone. Insieme col primo volume di lettere dell’istesso autore. In questa terza editione accresciuto, & emendato. Aggiuntoui anco di più quattro tauole di quanto nell’opera tutta si contiene. Venice: Nicolò Moretti, 1597.Google Scholar
Carr-Sanders, Alexander M. Professions: Their Organizations and Place in Society, Oxford: Clarendon Press, 1928.Google Scholar
Carter, Charles H. The Western European Powers, 1500–1700. London: Hodder and Stoughton, 1971.Google Scholar
Cerioni, Lydia. La Diplomazia Sforzesca nella Seconda Metà del Quattrocento e i suoi Cifrari Segreti, Vol. 1., Work No. 7 of Fondi e Studi del Corpus Membranarum Italicarum. Rome: Il Centro di Ricerca, 1970.Google Scholar
Chambers, David, and Pullan, Brian, eds. Venice: A Documentary History. Oxford: Blackwell, 1992.Google Scholar
Chernow, Ron. The House of Morgan: An American Banking Dynasty and the Rise of Modern Finance. New York: Grove Press, 2010.Google Scholar
Costas, Jana, and Grey, Christopher. Secrecy at Work: The Hidden Architecture of Organizational Life. Stanford, CA: Stanford University Press, 2016.Google Scholar
De Vivo, Filippo. Information and Communication in Venice: Rethinking Early Modern Politics. Oxford: Oxford University Press, 2007.CrossRefGoogle Scholar
De Vivo, Filippo, Guidi, Andrea, and Silvestri, Alessando, eds. Archivi e archivisti in Italia tra medioevo ed età moderna. Rome: Viella, 2016.Google Scholar
Devos, Jérôme P. Les chiffres de Philippe II: 1555–1598, et du “Despacho universal” durant le 17e Siècle. Brussels: Académie Royale de Belgique, 1950.Google Scholar
Daybell, James. The Material Letter in Early Modern England: Manuscript Letters and Culture and Practice of Letter-Writing, 1512–1635. Basingstoke, UK: Palgrave, 2012.CrossRefGoogle Scholar
Dover, Paul M. ed. Secretaries and Statecraft in the Early Modern World. Edinburgh: Edinburgh University Press, 2017.Google Scholar
DurstelerEric, R. Eric, R. Venetians in Constantinople: Nation, Identity, and Coexistence in the Early Modern Mediterranean. Baltimore, MD: Johns Hopkins University Press, 2006.Google Scholar
Fedeli Piccolomini, Fedele, Della nuoua inuentione della vera scienza delle cifre breue discorso di Fedel Piccolomini Fedeli. Pesaro: Heredi di Bartolomeo Cesano, c.1560.Google Scholar
Freidson, Eliot. Profession of Medicine: A Study of the Sociology of Applied Knowledge. New York: Dodd, Mead, 1970.Google Scholar
Furlano, Leonardo. Opera noua la quale insegna scriuere e leggere in vintisette modi di zifere, & per homini eccellenti desiosi di virtu, & contiensi in essa sette capitoli molto maestreuoli & salutiferi ad ogni fidel christiano. Stampata nuouamente..., Venice: Gulielmo Fontaneto, 1543.Google Scholar
Galtarossa, Massimo. Mandarini Veneziani: La cancelleria ducale del Settecento. Rome: Aracne, 2009.Google Scholar
Garzoni, Tommaso. La piazza universale di tutte le professioni del mono. Venice: Michiel Miloco, 1664.Google Scholar
Herman, Michael. Intelligence Power in Peace and War. Cambridge: Cambridge University Press, 1996.CrossRefGoogle Scholar
Jacks, Philip, and Caferro, William. The Spinelli of Florence: Fortunes of a Renaissance Merchant Family. University Park: Pennsylvania State University Press, 2001.Google Scholar
Juárez Valero, Eduardo. Venecia y el secreto del vidrio: Quatrocientos años de monopolio. Madrid: Catarata, 2013.Google Scholar
Jütte, Daniel. The Age of Secrecy: Jews, Christians, and the Economy of Secrets, 1400–1800. Translated by Riemer, Jeremiah. New Haven, CT: Yale University Press, 2015.Google Scholar
Kahn, David. The Codebreakers: The Story of Secret Writing. London: Weidenfeld and Nicolson, 1966.Google Scholar
Lane, Frederic C. Andrea Barbarigo, Merchant of Venice, 1418–1449. Baltimore, MD: Johns Hopkins University Press, 1944.Google Scholar
Lane, Frederic C. Venice, a Maritime Republic. Baltimore, MD: Johns Hopkins University Press, 1973.Google Scholar
Lane, Frederic C. I mercanti di Venezia. Turin: Einaudi, 1982.Google Scholar
LarsonMagali, S. Magali, S. The Rise of Professionalism: A Sociological Analysis. Berkeley: University of California Press, 1977.Google Scholar
Lazzarini, Isabella. Communication and Conflict: Italian Diplomacy in the Early Renaissance, 1350-1520, Oxford: Oxford University Press, 2015.CrossRefGoogle Scholar
Luzzatto, Gino. Studi di storia economica Veneziana. Padua: CEDAM, 1954.Google Scholar
Mattingly, Garrett. Renaissance Diplomacy. London: Cape, 1955.Google Scholar
Meister, Aloys. Die Geheimschrift im Dienste der Päpstlichen Kurie: on ihren Anfängen bis zum Ende des XVI. Jahrhunderts. Paderborn, Germany: Schöningh, 1906.Google Scholar
Melis, Federico. I mercanti italiani nell’Europa medievale, edited by Frangioni, Luciana. Florence: Le Monnier, 1990.Google Scholar
Mollin, Richard A. Codes: The Guide to Secrecy from Ancient to Modern Times. London: Chapman and Hall, 2005.CrossRefGoogle Scholar
Neerfeld, Christiane. “Historia per forma di diaria.” La chronachistica veneziana contemporanea a cavallo tra il Quattro e il Cinquecento. Venice: Istituto Veneto di Scienzie, Lettere ed Arti, 2006.Google Scholar
O’Day, Rosemary. The Professions in Early Modern England, 1450–1800. Harlow, UK: Pearson Education, 2000.Google Scholar
Palatino, Giovanni Battista. Libro nuouo da imparare a scriuere tutte sorte lettere antiche et moderne di tutte nationi, con nuoue regole, misure et essempi. Con vn breue, & vtile Trattato de le cifre, composto per Giouambattista Palatino cittadino romano. Rome: Nella contrada del Pellegrino per la moglie che fu di Baldassarre de’ Cartolari, 1543.Google Scholar
Fabris, Pedani, Pia, Maria. “Veneta Auctoritate Notarius”: Storia del notariato veneziano (1514–1797). Milan: Dott. A. Giuffrè Editore, 1996.Google Scholar
Preto, Paolo. Peste e società a Venezia nel 1576. Vicenza: Neri Pozza, 1978.Google Scholar
Preto, Paolo. I servizi segreti di Venezia: spionaggio e controspionaggio ai tempi della serenissima. Milan: Il Saggiatore, 1994.Google Scholar
Queller, Donald E. The Office of Ambassador in the Middle Ages. Princeton, NJ: Princeton University Press, 1967.Google Scholar
Romano, Dennis. Patricians and Popolani: The Social Foundations of the Venetian Renaissance State. Baltimore, MD: Johns Hopkins University Press, 1987.Google Scholar
Rous, Anne-Simone, and Mulsow, Martin, eds. Geheime Post: Kryptologie und Steganographie der diplomatischen Korrespondenz europäischer Höfe während der Frühen Neuzeit. Berlin: Duncker & Humblot, 2015.CrossRefGoogle Scholar
Sansovino, Francesco. L’ avvocato e il segretario, edited by Calamandrei, Piero. Florence: Le Monnier, 1942.Google Scholar
Sanudo, Marino. I diarii. 58 vols. Edited by Fulin, Rinaldo, Stefani, Federico, Barozzi, Nicolò, Berchet, Guglielmo, Allegri, Marco. Venice: F. Visntini, 1879–1903.Google Scholar
Sapori, Armando. Studi di storia economica. Secoli XIII-XIV-XVI. Florence: Sansoni, 1982 [1940].Google Scholar
Sardella, Pierre. Nouvelles et spéculations à Venise au début du XVIe Siècle. Paris: A. Colin, 1948.Google Scholar
Senatore, Francesco. “Uno Mundo de Carta”: Forme e strutture della diplomazia Sforzesca. Naples: Liguori, 1998.Google Scholar
Silvestri, Jacopo. Opus novum. Rome: 1526.Google Scholar
Strasser, Gerhard F. Lingua Universalis: Kryptologie und Theorie der Universalsprachen im 16. und 17. Jahrhundert. Wiesbaden: In Kommission bei O. Harrassowitz, 1988.Google Scholar
Tanzini, Lorenzo, and Tognetti, Sergio, eds. Il governo dell’economia: Italia and e peninsola iberica nel basso medioevo. Rome: Viella, 2014.Google Scholar
Vaillé, Eugène. Le cabinet noir. Paris: Presses Universitaires de France, 1950.Google Scholar
Van Gelder, Maarte, and Krstić, Tijana, eds. “Cross-confessional Diplomacy and Diplomatic Intermediaries in the Early Modern Mediterranean.” Special issue, Journal of Early Modern History 19, no. 2–3 (2015): 93285.CrossRefGoogle Scholar
Von Reumont, Alfred. Della diplomazia italiana dal Secolo XIII al XVI. Florence: Barbera, 1857.Google Scholar
Zannini, Andrea. Burorocrazia e burocrati a Venezia in età moderna: I cittadini originari (sec. XVI–XVIII). Venice: Istituto Veneto di Scienze, Lettere ed Arti, 1993.Google Scholar
Allaire, Bernard. “Le décodage de la correspondance chiffrée des diplomates Espagnols au XVIe siècle.” In Correspondre jadis et naguère, edited by Albert, Pierre, 207–218. Paris: Comité des travaux historiques et scientifiques—CTHS, 1997.Google Scholar
Arbel, Benjamin, “Venice’s Maritime Empire in the Early Modern Period.” In A Companion to Venetian History, 1400–1797, edited by Dursteler, Eric R., 125–253. Leiden: Brill, 2013.Google Scholar
Buonafalce, Augusto. “Bellaso’s Reciprocal Ciphers.” Cryptologia 30, no. 1 (2006): 3951.CrossRefGoogle Scholar
Cecchetti, Bartolomeo. “Le Scritture occulte nella diplomazia Veneziana.” Atti del Regio Istituto Veneto di Scienze, Lettere ed Arti 14, Series III (1868–1869): 11851213.Google Scholar
Costas, Jana, and Grey, Christopher. “Bringing Secrecy into the Open: Towards a Theorization of the Social Processes of Organizational Secrecy.” Organization Studies 35, no. 10 (2014): 14231447.CrossRefGoogle Scholar
Couto, Dejanirah. “Spying in the Ottoman Empire: Sixteenth-Century Encrypted Correspondence.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 274312. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Dalla Santa, Giuseppe. “Il tipografo dalmata Bonino di Boninis, ‘confidente’ della Reppublica di Venezia, decano della Cattedrale di Treviso (a. 1454–1528).” Nuovo Archivio Veneto 15 (1915): 174206.Google Scholar
Davis, James C. “Shipping and Spying in the Early Career of a Venetian Doge, 1496–1502.” Studi Veneziani 16 (1974): 97108Google Scholar
De Leeuw, Karl. “The Black Chamber in the Dutch Republic during the War of the Spanish Succession and its Aftermath, 1707–1715.” Historical Journal 42, no. 1 (1999): 133156.CrossRefGoogle Scholar
De Leeuw, Karl. “Cryptology in the Dutch Republic: A Case Study.” In The History of Information Security: A Comprehensive Handbook, edited by de Leeuw, Karl and Bergstra, Jan, 327–368. Amsterdam: Elsevier, 2007.Google Scholar
De Vivo, Filippo. “Ordering the Archive in Early Modern Venice (1400–1650).” Archival Science 10, no. 3 (2010): 231248.CrossRefGoogle Scholar
De Vivo, Filippo. “Coeur de l’Etat, Lieu de Tensión: le Tournant Archivistique vu de Venise (XVe-XVIIe Siècle).” Annales Histoire, Sciences Sociales 68, no. 3(2013): 699728.Google Scholar
Ezzamel, Mahmoud. “Work Organization in the Middle Kingdom, Ancient Egypt.” Organization 11, no. 4 (2004): 497537.CrossRefGoogle Scholar
Fournier, Valerie. “The Appeal to ‘Professionalism’ as a Disciplinary Mechanism.” Sociological Review 47, no. 2 (1999): 280307.CrossRefGoogle Scholar
Frigo, Daniela. “‘Small States’ and Diplomacy: Mantua and Modena.” In Politics and Diplomacy in Early Modern Italy: The Structure of Diplomatic Practice, 1450–1800, edited by Frigo, Daniela, 147175. Cambridge: Cambridge University Press, 2000.CrossRefGoogle Scholar
Goldwaithe, Richard.The Practice and Culture of Accounting in Renaissance Florence.” Enterprise and Society 16, no. 3 (September 2015): 611647.CrossRefGoogle Scholar
Grubb, James S.Elite Citizens.” In Venice Reconsidered: The History and Civilization of an Italian City State, 1297–1797, edited by Martin, James and Romano, Dennis, 339364. Baltimore, MD: Johns Hopkins University Press, 2000.Google Scholar
Gürkan, Emrah Safa. “Espionage in the 16th-Century Mediterranean: Secrecy, Diplomacy, Mediterranean Go-betweens and the Ottoman Habsburg Rivalry.” PhD diss., Georgetown University, 2012.Google Scholar
Hart, David. “Red, White, and ‘Big Blue.’” Enterprise and Society 8, no. 1 (March 2007): 134.Google Scholar
Infelise, Mario. “From Merchants’ Letters to Handwritten Political Avvisi: Notes on the Origins of Public Information.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 3352. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Iordanou, Ioanna “Pestilence, Poverty, and Provision: Re-evaluating the Role of the Popolani in Early Modern Venice.” Economic History Review 69, no. 3 (2016): 801822.CrossRefGoogle Scholar
Iordanou, Ioanna. “What News on the Rialto? The Trade of Information and Early Modern Venice’s Centralized Intelligence Organisation.” Intelligence and National Security 31, no. 3 (2016): 305326.CrossRefGoogle Scholar
Kieser, Alfred. “From Asceticism to Administration of Wealth: Medieval Monasteries and the Pitfalls of Rationalization.” Organization Studies 8, no. 2 (1987): 103123.CrossRefGoogle Scholar
Knapton, Michael. “Tra dominante e dominio (1517–1630).” In La Republica di Venezia nell’ età moderna: Dal 1517 alla fine della Republica, edited by Cozzi, Gaetano, Knapton, Michael, and Scarabello, Giovanni, 201549. Turin: UTET, 1995.Google Scholar
Lane, Frederic C.Venture Accounting in Medieval Business Management.” Business History Review 19 (November 1945): 164173.CrossRefGoogle Scholar
Lazzarini, Isabella. “Renaissance Diplomacy.” In The Italian Renaissance State, edited by Gamberini, Andrea and Lazzarini, Isabella, 425443. Cambridge: Cambridge University Press, 2012.CrossRefGoogle Scholar
Lazzarini, Isabella. “I circuiti mercantili della diplomazia Italiana nel Quattrocento.” In Il governo dell’ economia: Italia e peninsola iberica nel basso medioevo, edited by Tanzini, Lorenzo and Tognetti, Sergio, 155177. Rome: Viella, 2014.Google Scholar
Mackenney, Richard.Letters from the Venetian Archive.” Bulletin of the John Rylands Library 72, no. 3 (1999): 133144.CrossRefGoogle Scholar
Malatesta, Maria. “Introduction: The Italian Professions from a Comparative Perspective.” In Society and the Professions in Italy, 1860–1914, edited by Malatesta, Marian, translated by Belton, Adrian, 123. Cambridge: Cambridge University Press, 1995.Google Scholar
McClure, George W. “The Artes and the Ars moriendi in Late Renaissance Venice: The Professions in Fabio Glissenti’s Discorsi morali contra il dispiacer del morire, detto Athanatophilia (1596).” Renaissance Quarterly 51, no. 1 (Spring 1998): 92127.CrossRefGoogle Scholar
Pasini, Luigi. “Delle scritture in zifra usate dalla Repubblica di Venezia.” In Il Regio Archivio Generale di Venezia, 291327. Venice: Pietro Naratovich, 1873.Google Scholar
Perret, Paul M.Les règles de Cicco Simonetta pour le déchiffrement des écritures secrètes.” Bibliothèque de l’École des Chartes 51 (1891): 516525.CrossRefGoogle Scholar
Ruef, Martin, and Harness, Alona. “Agrarian Origins of Management Ideology: The Roman and Antebellum Cases.” Organization Studies 30, no. 6 (2009): 589607.CrossRefGoogle Scholar
Salzberg, Rosa. “The Word on the Street: Street Performers and Devotional Texts in Italian Renaissance Cities.” Italianist 34, no. 3 (2014): 336348.CrossRefGoogle Scholar
Sawyer, Benjamin. “Manufacturing Germans: Singer Manufacturing Company and American Capitalism in the Russian Imagination during World War I.” Enterprise and Society 17, no. 2 (June 2016): 301323.CrossRefGoogle Scholar
Shaw, Christine. “Genoa.” In The Italian Renaissance State, edited by Gamberini, Andrea and Lazzarini, Isabella, 220235. Cambridge: Cambridge University Press, 2012.CrossRefGoogle Scholar
Simmel, Georg. “The Sociology of Secrecy and Secret Societies.” American Journal of Sociology 11, no. 4 (1906): 441498.CrossRefGoogle Scholar
Thelen, Kathleen. “Skill Formation and Training.” In The Oxford Handbook of Business History, edited by Jones, Geoffrey and Zeitlin, Jonathan, 558580. Oxford: Oxford University Press, 2007.Google Scholar
Trebbi, Giuseppe. “La cancelleria veneta nei secoli XVI and XVII.” Annali della Fondazione Luigi Einaudi 14 (1980): 65125.Google Scholar
Trebbi, Giuseppe. “Il segretario veneziano.” Archivio Storico Italiano 144 (1986): 3573.Google Scholar
Trivellato, Francesca. “Merchants’ Letters across Geographical and Social Boundaries.” In Correspondence and Cultural Exchange in Europe, 1400–1700, edited by Bethencourt, Francisco and Egmond, Florike, 80103. Vol. 3 of Cultural Exchange in Early Modern Europe, edited by Muchembled, Robert and Monter, William. Cambridge: Cambridge University Press, 2007.Google Scholar
Villain-Gandossi, , Christiane. “Les dépêches chiffrées de Vettore Bragadin, Baile de Constantinople (12 juillet 1564–15 juin 1566).” Turcica 9, no. 2 (1978): 52106.Google Scholar
Archivio di Stato, Venice (ASV)Google Scholar
Biblioteca Nazionale Marciana, Venice (BNM)Google Scholar