David Sopas – Web Security Researcher

bsideslisbon

08/12/18 IoT , My Events # , , , , ,

Exfiltrate all the things at BSidesLisbon18

Last week BSidesLisbon was legendary. More than 400 attendees, beer, “pastel de nata” and of course – amazing talks.
This was my third participation as a speaker and first time co-presenting a talk with my friend and colleague Pedro Umbelino.

We worked very hard on this topic during the last year and we wanted to show two live demos on the event. It wasn’t easy, specially when few hours earlier we scanned for BLE and NFC devices and there was so much noise 🙂

Credits: https://twitter.com/bsideslisbon

In the end, the smart bulb and NFC exfiltration demos went very well /* btw – we prayed a lot to the demo gods */ and we got nice feedback.
I would like to thank all the people that saw our presentation, which was packed as you can see on Coopers’ photo:

Credits: https://twitter.com/Ministraitor

You can see the all presentation here – https://www.youtube.com/watch?v=3UJBAkl8Y2A.

To be honest, I didn’t watch many talks because I was always on the hallway con, brainstorming with my friends – but the ones I saw they were very interesting.
Again the organization was on their top game and it’s pleasure for me to be there each year.

In the end I said goodbye to BSidesLisbon in an amazing Cantonese restaurant.
Cya next year!

no responses
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!

no responses
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!

no responses
12/11/16 Bug Bounty , Meetings # , ,

BSides Lisbon – The way of the bounty

BSides Lisbon – The way of the bounty

Hey guys for those who want to download my presentation at BSides Lisbon you can do it right here.

Also you can watch the 50min video of the talk – https://www.youtube.com/watch?v=6cWHt-h78yY

I had lot’s of interesting questions at the end of the talk which showed me lots of interest in the bug bounty industry.

I also I would like to thank the BSides Lisbon organization because it was a awesome event. I met so many interesting people and got the opportunity to be with my great friends.
Awesome talks in both tracks and lot’s of networking and hacking on the lounge areas.

Next year I’ll be there again for sure!

no responses