David Sopas – Web Security Researcher

My Events

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23/10/18 Meetings , My Events # , , , ,

Semana Informática and BSides Lisbon

So I scheduled my last talks for this year.

At 31 October, I’ll be at FEUP in Semana Informática to present – Breaking IoT!
And for the third time, I’ll have the honor to be at BSides Lisbon on 29th and 30th November giving a talk with my friend and collegue Pedro Umbelino – Exfiltrate all the things!

If by any chance you’ll be in one of these events feel free to approach me and say Hi!

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20/04/18 My Events , News # , ,

Reflected File Download webinar

Reflected File Download webinar

On 13th March I did a webinar for Checkmarx showing in around 30 minutes what is and how you can exploit the web vector Reflected File Download.

You can still watch the recorded version at RFD: Still Threatening the Biggest Names on the Web.

Had a lot of fun doing it because it was my first webinar 🙂 ‘Til next time!

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13/11/17 My Events # , , ,

BSides Lisbon 2017 was awesome

BSides Lisbon 2017 was awesome

BSides Lisbon 2017 was great \o/
It was my second BSides Lisbon (both as a speaker) and it’s amazing that the organization keeps improving this con.

It had awesome talks, and with the help of my great friend Duarte – we hosted a mini lockpicking village which had a great success.

I didn’t saw as many talks I wanted – because I was in the hallway cons with my mates but still I took some pictures:

Also I have the pleasure of working for three companies that sponsored this event – Checkmarx, Char49 and Cobalt. Thanks guys!

BTW you can download my presentation slides at Github » https://github.com/dsopas/talks/blob/master/Desktop/bsides_gtfo_pdf.pdf

Cya next year guys!

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11/10/17 Meetings , My Events

Guess who’s coming to BSides Lisbon 2017?

… you’re right! This guy 🙂

After my presentation last year, I decided to submit again a talk to the best infosec event in Portugal – BSides Lisbon. My talk GTFO Mr. User will be about:

In this talk, the author will present real case scenarios (aka hacking to PoC) showing the danger of large organizations ignoring high and critical security issues, with repercussions that would affect millions should the security threats fall into the wrong hands. Additionally, this talk will share tips on how to properly disclose bugs to companies without being a real Trump.

I’ll also bring some hardware to play during the event, specially for BLE hacking, and other few surprises in my talk (say what?!).
Don’t forget to check out the other speakers and buy your ticket!

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17/08/16 Bug Bounty , My Events # , , ,

BSides Lisbon 2016

Guys I’ll be a speaker at BSides Lisbon 2016 with the talk – “The way of the bounty”.
If you want to know some of my tips and secrets on bug bounty programs don’t forget to schedule in your calendar – 11th November.

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