BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//VietSCI//Hoi thao//VI
BEGIN:VEVENT
UID:cf-242@vietscies.com
DTSTAMP:20261104T042453Z
DTSTART;VALUE=DATE:20270811
DTEND;VALUE=DATE:20270814
SUMMARY:USENIX Security Symposium
LOCATION:Denver\, Hoa Kỳ
URL:https://www.usenix.org/conference/usenixsecurity27
END:VEVENT
END:VCALENDAR