BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Date iCal//NONSGML kigkonsult.se iCalcreator 2.20.2// METHOD:PUBLISH X-WR-CALNAME;VALUE=TEXT:Eventi DIAG BEGIN:VTIMEZONE TZID:Europe/Paris BEGIN:STANDARD DTSTART:20211031T030000 TZOFFSETFROM:+0200 TZOFFSETTO:+0100 RDATE:20221030T030000 TZNAME:CET END:STANDARD BEGIN:DAYLIGHT DTSTART:20220327T020000 TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:calendar.24866.field_data.0@www.glad.uniroma1.it DTSTAMP:20260404T211114Z CREATED:20220413T132222Z DESCRIPTION:Riccardo Lazzeretti\, nell'ambito della procedura di valutazion e di  Ricercatore a Tempo Determinato tipologia B\, ai fini della chiamata nel ruolo di Professore di II fascia presso il Dipartimento di Ingegneria Informatica Automatica e Gestionale Antonio Ruberti\, ai sensi dell’art. 24\, comma 5\, legge 240/2010\, SSD ING-INF/05 – SC 09/H1 terrà un seminar io sull'attività di ricerca svolte e in corso di svolgimento.Il seminario  avrà luogo martedì 19 aprile 2022 alle ore 12:00 esclusivamente in modalit à telematica.Per partecipare connettersi all’indirizzo: https://uniroma1.z oom.us/j/85901043981?pwd=L0FXdWRNMGtEbDRjdW1KcW5lMzMxUT09  Title: Collecti ve remote attestation of dynamic networksAbstract:Nowadays\, Internet of T hings (IoT) devices are widely used in several application scenarios. Due to their cheap structure\, they often do not guarantee high security stand ards\, making them prone to hacker attacks. Remote attestation is widely u sed to verify the configuration integrity on remote devices. Unfortunately \, checking the integrity of every single device is impractical\, thus sev eral collective remote attestation protocols have been recently proposed t o efficiently run attestations in wide device swarms. However\, current so lutions still have several limitations in terms of network topology\, scal ability\, and efficiency. Riccardo presents a new efficient collective rem ote attestation protocol for highly dynamic networks. Our protocol is impl emented according to the self-attestation procedure\, where devices iterat ively establish a common view of the integrity of the network through a co nsensus mechanism. Differently from previous protocols\, it leverages Bloo m filters\, which permits to drastically reduce the message size for commu nication and is more flexible with mobile nodes that can also join or leav e the swarm. Riccardo will conclude his presentation by discussing other o ngoing activities.Short bio: Riccardo Lazzeretti is an assistant professor at Sapienza University of Rome\, Italy\, since 2017. He received his Ph.D . at the University of Siena\, Italy in 2012 and has been a Post-Doc Resea rcher at the University of Siena and the University of Padua. He has also been a visiting researcher at Philips Lab\, Eindhoven\, Netherland (2010). He is Associate Editor of Elsevier JISA and IEEE Senior Member. His resea rch is principally focused on privacy-preserving protocols. Recently he ap proached security and privacy in the Internet of Things and Cyber-Physical Systems. Riccardo has co-authored many publications in the security and p rivacy area\, including the paper: 'SEMBA: SEcure Multi Biometric Authenti cation'\, which received the Best Paper Award 2021 of the IET Biometrics j ournal. DTSTART;TZID=Europe/Paris:20220419T120000 DTEND;TZID=Europe/Paris:20220419T120000 LAST-MODIFIED:20230710T173816Z LOCATION:Online su Zoom SUMMARY:Seminario pubblico di Riccardo Lazzeretti - \n\n\n \n \n\n \n \n\nRiccardo\n\n\nLazzeretti \n\n \n\n \n\n\n\n\n\nProfessore associa to\n\nstanza: \n\nB114\n\ntelefono: \n\n+39 0677274141 \n\n \n\n \n\n Biografia: \n\n\n\nI got the MSc degree (Laurea) in Computer Science Engin eering at the University of Siena in 2007. Then I continued my studies as a Ph.D. under the supervision of Prof. Mauro Barni at the Information Engi neering Department of the University of Siena\, working on Signal Processi ng of Encrypted Signals. During Ph.D.\, from November 2009 to May 2010\, I spent six months in Philips Lab at Eindhoven\, The Netherland. In 2012 I discussed the Ph.D. thesis. Until October 2015\, I continued my research a ctivities as a post-Doc at the Information Engineering and Mathematics Dep artment of the University of Siena in the VIPP (Visual Information Process ing and Protection) group\, led by Prof. Mauro Barni. In the group I super vised\, together with Prof. Barni\, the activities of master and PhD stude nts involved in SPED (Signal Processing in the Encrypted Domain\, also nam ed Secure Multi-Party Computation) topics and actively take part in other research fields addressed by the group\, such as forensic\, watermarking a nd adversarial signal processing. Together with Prof. Barni\, University o f Siena\, I am continuing the research in privacy preserving biometric aut hentication\, extending it to multi-biometrics. From November 2015 to Janu ary 2016\, I’ve been part of the research team of Cynny s.p.a.\, an Italia n start-up\, where I was involved in machine learning problems\, such as o bject recognition\, face detection\, affective computing. I’m currently br oadening my knowledge in the topic\, by approaching deep learning and impl ementing Convolutional Neural Networks with Google’s TensorFlow. From Sept ember 2016 to February 2017\, I had a research grant at the University of Padua\, Italy\, supervised by Prof. Conti. I started several research acti vities together with Prof. Conti that still are on-going. First of all\, t ogether with Prof Conti and Scientist Braca of Centre for Maritime Researc h and Experimentation (CMRE)\, NATO\, we are working on the implementation of privacy preserving consensus algorithm for decentralized Information f usion in Internet of Things. Together with Prof. Conti and Michele Nati\, Digital Catapult\, UK\, we are exploring Blockchain-based architectures fo r smart health applications. Together with Prof. Conti and Quattrociocchi\ , IMT Lucca\, Italy\, we are working on the possibility of discriminating hoaxes in social networks from the analysis of only structural properties of content propagation cascades. From March 2017 to August 2019 I have bee n an Assistant Professor (RTD-A) at Sapienza University of Rome\, where I am principally involved in APT malware analysis. From September 2019 to Au gust 2022  I have been an Assistant Professor (RTD-B) at Sapienza Universi ty of Rome\, working in IoT security. Since September 2022 I am an Associa te Professor at Sapienza University of Rome.\n\n\nInteressi di ricerca: \n \nPrivacy preserving applications through Secure Multi-Party Computation p rotocols\nBiometric identification\nMalware analysis\nIoT security and Pro vacy\nNamed Data Network (NDN) security\nSecurity and Provacy in Healthcar e\n\n \n\nqualifica_rr: \n\nAssociate professors URL;TYPE=URI:http://www.glad.uniroma1.it/node/24866 END:VEVENT END:VCALENDAR