BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//SECURITY & APPLIED LOGIC - ECPv6.15.9//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://sal.cs.unibuc.ro
X-WR-CALDESC:Events for SECURITY & APPLIED LOGIC
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Helsinki
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:20180325T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:20181028T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:20190331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:20191027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:20200329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:20201025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Helsinki:20190404T083000
DTEND;TZID=Europe/Helsinki:20190404T090000
DTSTAMP:20260404T140807
CREATED:20190401T054801Z
LAST-MODIFIED:20190401T054843Z
UID:394-1554366600-1554368400@sal.cs.unibuc.ro
SUMMARY:Verifying security protocols using BAN logic - Part 2
DESCRIPTION:Speaker: Alexandru Dragomir (University of Bucharest) \n\nAbstract: Epistemic logics – logics aimed at reasoning about knowledge and belief – are widely considered to be suitable for modelling\, analyzing and predicting vulnerabilities of security protocols. One of the first and most discussed logical approaches to the problem of verifying security protocols is the one proposed in BAN logic (Burrows\, Abadi & Needham 1989)\, a many-sorted epistemic logic used for its intuitive and compelling set of inference rules devised for reasoning about an agent’s beliefs\, trust and message exchange. I will assume knowledge of the basics of BAN logic and focus on presenting and analyzing the Needham-Schroeder and Kerberos protocols using this particular logical framework. Consequently\, I will highlight some of the pros and cons of using BAN logic in verifying security protocols.
URL:https://sal.cs.unibuc.ro/event/verifying-security-protocols-using-ban-logic-part-2/
LOCATION:Facultatea de Matematica si Informatica\, sala 202
CATEGORIES:Security Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Helsinki:20190404T090000
DTEND;TZID=Europe/Helsinki:20190404T100000
DTSTAMP:20260404T140807
CREATED:20190321T112311Z
LAST-MODIFIED:20190401T054857Z
UID:386-1554368400-1554372000@sal.cs.unibuc.ro
SUMMARY:How to find bugs in your (x86) code: Applications that use RIVER
DESCRIPTION:Speaker:  Bogdan Ghimiș (University of Bucharest) \n\nAbstract: From a security perspective\, discovering bugs before shipping a product is crucial. This presentation will be about RIVER\, a tool that can help us to inspect x86 binary code. This lecture will encompass two papers describing methods of finding problematic inputs: a genetic algorithm and a method using taint analysis. The genetic algorithm is used in conjunction with Apache Spark – an engine used for big data and distributed computing – to determine the inputs that provide the best code coverage. The second method uses taint analysis in order to infer which parts of the input are used by the program to determine a model with which we can generate new inputs that adhere to a certain format and that allows us to get better code coverage.
URL:https://sal.cs.unibuc.ro/event/how-to-find-bugs-in-your-x86-code-applications-that-use-river/
LOCATION:Facultatea de Matematica si Informatica\, sala 202
CATEGORIES:Security Seminar,Seminar
END:VEVENT
END:VCALENDAR