1,457 research outputs found
Loggia sul fiume Ronco / Loggia Along the Ronco River
No full text"Loggia Along the Ronco River": complesso multifunzionale con parco e sistema verde in area periurbana nei pressi del fiume Ronco, Forlì.Loggia: Gallery or room with one or more open sides, especially one that forms part of a house and has one side open to the garden. Origin: mid 18th century, from Italian, ‘lodge.’
Pubblicazione di progetto in opera enciclopedica. Autore: Rem Koolhaas et al.; Editore: Taschen. Il progetto 'Loggia Along the Ronco River' (R. Pasini, A. Ranieri, D. Canali, et al.) è un complesso a uso misto con sistema verde in area di frangia urbana nei pressi del fiume Ronco (Forlì). Il progetto è selezionato insieme a Loggia Lanzi, Grand Trianon e Convento de San Antonio a Izamal per rappresentare il tipo della 'loggia'
A multidimensional analysis of malicious and compromised websites
No full textL'incroyable développement du World Wide Web a permis la création de nouveaux métiers, services, ainsi que de nouveaux moyens de partage de connaissance. Le web attire aussi des malfaiteurs, qui le considèrent comme un moyen pour gagner de l'argent en exploitant les services et la propriété d'autrui. Cette thèse propose une étude des sites web compromis et malicieux sous plusieurs axes d'analyse. Même si les attaques web peuvent être de nature très compliquées, on peut quasiment toujours identifier quatre acteurs principaux dans chaque cas. Ceux sont les attaquants, les sites vulnérables hébergés par des fournisseurs d'hébergement, les utilisateurs (souvent victimes des attaques), et les sociétés de sécurité qui parcourent Internet à la recherche de sites web compromis à être bloqués. Dans cette thèse, nous analysons premièrement les attaques web du point de vue des hébergeurs, en montrant que, même si des outils gratuits permettent de détecter des signes simples de compromission, la majorité des hébergeurs échouent dans cette épreuve. Nous passons en suite à l'analyse des attaquants et des leurs motivations, en étudiant les attaques web collectés par des centaines de sites web vulnérables. Ensuite, nous étudions le comportement de milliers de victimes d'attaques web, en analysant leurs habitudes pendant la navigation, pour estimer s'il est possible de créer des "profils de risque", de façon similaire à ce que les compagnies d'assurance font aujourd'hui. Enfin, nous adoptons le point de vue des sociétés de sécurité, en proposant une solution efficace pour la détection d'attaques web convoyées par sites web compromisThe incredible growth of the World Wide Web has allowed society to create new jobs, marketplaces, as well as new ways of sharing information and money. Unfortunately, however, the web also attracts miscreants who see it as a means of making money by abusing services and other people's property. In this dissertation, we perform a multidimensional analysis of attacks involving malicious or compromised websites, by observing that, while web attacks can be very complex in nature, they generally involve four main actors. These are the attackers, the vulnerable websites hosted on the premises of hosting providers, the web users who end up being victims of attacks, and the security companies who scan the Internet trying to block malicious or compromised websites. In particular, we first analyze web attacks from a hosting provider's point of view, showing that, while simple and free security measures should allow to detect simple signs of compromise on customers' websites, most hosting providers fail to do so. Second, we switch our point of view on the attackers, by studying their modus operandi and their goals in a distributed experiment involving the collection of attacks performed against hundreds of vulnerable web sites. Third, we observe the behavior of victims of web attacks, based on the analysis of their browsing habits. This allows us to understand if it would be feasible to build risk profiles for web users, similarly to what insurance companies do. Finally, we adopt the point of view of security companies and focus on finding an efficient solution to detecting web attacks that spread on compromised websites, and infect thousands of web users every da
Needles in a haystack: Mining information from public dynamic analysis sandboxes for malware intelligence
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Correction to: When terminology hinders research: the colloquialisms of transitions of control in automated driving (Cognition, Technology & Work, (2022), 10.1007/s10111-022-00705-3)
Full text linkIn the original article, author affiliation published with error. The correct affiliations are: Davide Maggi—Institute for Transport Studies, Leeds, UK. Richard Romano—Institute for Transport Studies, Leeds, UK. Oliver Carsten—Institute for Transport Studies, Leeds, UK. Joost C. F. De Winter—Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Delft, The Netherlands. The original article has been corrected.Human-Robot Interactio
Nascondere in piena vista: un’introduzione operativa ai canali occulti nelle reti
No full textI canali nascosti di rete (Network Covert Channel) sono un mezzo per trasmettere informazioni attraverso reti di calcolatori in modo da occultare il fatto stesso che una comunicazione stia avendo luogo. Trovano impiego in scenari in cui le comunicazioni convenzionali risultano troppo rivelanti e l’uso della crittografia è inammissibile, inadeguato o insufficiente. La tesi affronta il tema coniugando la presentazione di alcuni fondamentali aspetti teorici a una prospettiva sperimentale. Dopo aver esaminato la definizione, la natura e la classificazione dei NCC, viene presentato un testbed progettato per l’analisi in vitro di tecniche di comunicazione nascosta. Tre meccanismi per la realizzazione di canali nascosti sono descritti e implementati, andando a costituire, senza perdere di generalità, la base per una discussione sulle sfide e le possibilità legate all’uso dei Network Covert Channel (NCC). Infine, il traffico generato da ciascuna tecnica è analizzato, confrontato e discusso alla luce del quadro teorico introdotto in precedenza, offrendo alcune riflessioni conclusive
Admiel Kosman, Siamo giunti a Dio
Full text linkInternational audienceSix poems from Israeli poet Admiel Kosman translated from the Hebrew into Italian. Selection of poems, presentation of the author, translation and notes by Davide Mano
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