General fixes

_data/destinations.yml

@@ -1031,7 +1031,7 @@
 - id: ARES2023
   name: 18th International Conference on Availability, Reliability and Security
   acronym: ARES 2023
-  url: https://www.ares-conference.eu
+  url: https://2023.ares-conference.eu/
   type: conference
   location: Benevento, Italy
   startDate: "2023-08-29"

_data/people.yml

@@ -39,7 +39,7 @@
       institution: University of Genoa
       place: Genoa, Italy
   email: [email protected]
-  image: https://rubrica.unige.it/static/foto/VUZDXlxu.jpg?1688135377.3747
+  image: https://rubrica.unige.it/static/foto/VUZDXlxu.jpg
 
 - id: AlessandroBiasi
   name: Alessandro
@@ -175,7 +175,6 @@
 - id: CarlottaTagliaro
   name: Carlotta
   surname: Tagliaro
-  image: https://media-exp1.licdn.com/dms/image/C4E03AQEPRt71VVgABw/profile-displayphoto-shrink_200_200/0?e=1611187200&v=beta&t=mmnzNewMBhrMwqgAbd0ne8RA6kTdqBtvnn8YCCpbkq4
 
 - id: CeciliaPasquini
   name: Cecilia

_data/publications.yml

@@ -2033,20 +2033,6 @@
     - SMPC
     - PrivacyEnhancingCryptography
     - DecentralizationOfTrust
-
-- id: POLSIM2023
-  #id_iris: 
-  title: "A Simulation Framework for the Experimental Evaluation of Access Control Enforcement Mechanisms based on Business Processes"
-  authors:
-    - StefanoBerlato
-    - RobertoCarbone
-    - SilvioRanise
-  abstract: >
-    While the security analysis of Access Control (AC) policies has received a lot of attention, the same cannot be said for their enforcement. As systems become more distributed (e.g., centralized services may become a bottleneck) and legal compliance constraints stricter (e.g., the problem of honest but curious Cloud providers in the light of privacy regulations), the fine-tuning of AC enforcement mechanisms is likely to become more and more important. This is especially true in scenarios where the quality of service may suffer from computationally heavy security mechanisms and low latency is a prominent requirement. As a first step towards a principled approach to fine-tune AC enforcement, this paper introduces a methodology providing the means to measure the performance of AC enforcement mechanisms through the simulation of realistic deployment scenarios. To do so, we base our methodology on Business Process Model and Notation (BPMN) workflows—that provide for an appropriate abstraction of the sequence of requests toward AC enforcement mechanisms performed by applications—to derive lists of AC operations (e.g., access a resource, revoke a permission) and execute them to evaluate and compare the performance of different mechanisms. Finally, we implement our methodology and apply it to three case studies representative of both traditional centralized AC—i.e., the Open Policy Agent (OPA) and the eXtensible Access Control Markup Language (XACML)—and decentralized Cryptographic Access Control (CAC)—i.e., CryptoAC—.
-  destination: POLSIM2023
-  year: 2023
-  #doi: 
-  urlComplementary: /complementary/POLSIM2023
 
 - id: RACS2023
   id_iris: 344627