BSidesLisbon is the premier technical information security conference in Portugal. It is a community organized, not for profit, conference started in 2013 and is now on its 6th edition, providing opportunities for individuals to both present and participate in an intimate atmosphere that encourages collaboration. It is an intense event with discussions, workshops, and interaction from participants.
As in the previous year, there talks, workshops, a CTF and lots of fun!
For additional information regarding the BSides Security Conferences, check BSides Community Wiki