Teodor Cimpoesu

Technical Director CERTSIGN


Teodor Cimpoesu is a seasoned information security professional, with a background formation in management and marketing as well. Since mid-2014 he is a valuable member of the certSIGN team, and now he holds the position of Technical Director with CERTSIGN, an UTI Grup company, leading the technical aspects of the business unit which delivers cyber security services on a MSSP model, along with complex InfoSec projects and formal training. Besides business tasks, he was also involved in local R&D projects and occasionally is involved in complex investigations of advanced threats and malware. On the technical side, Teodor has more than 10 years of experience in software development and management, from requirements definition, architecture and design to project management and implementation with agile methodologies. Current professional interests are in advanced cyber defense/offence methods, threat intelligence and correlation, data mining and machine learning, business intelligence and analytics.

What’s in a name? DNS use for exfiltration, and monitoring for detection

We review several currently in use advanced attack & exfiltration techniques and suggest countermeasures for detection.

We focus particularly on DNS, given that most malware needs it for calling back, but also to exfil the loot.

In a purple teaming approach, we look both from attacker and defender side, with a focus on practical countermeasures for detection and response.

Are you the next cyber security superstar?

If you are passionate about an information security topic or you have strong technical skills developing researches on your own, you should definitely Apply at Call for Papers. By submitting you will have the chance to showcase your work to +2000 attendees.

Other speakers joining this year

Rogerio Winter

Brazilian Army (BR)

Alexandru Balan

Chief Security Researcher Bitdefender

Georgia Weidman

Founder and CEO Bulb Security and Shevirah (USA)


Ready for this year's presentations?

By registering you will unlock access to 60+ speakers and two full days with cyber security news & showcases from worldwide leaders.


Sponsors & Partners

They help us make this conference possible.


At Orange Business Services, we help our customers transform their industries, reimagine their services, create a positive impact and unleash the power of their data into an amazing and trusted resource.

With the dual expertise as a global operator coupled with the agility of an end-to-end integrator, Orange Business Services is a global network-native, digital services company. From connectivity, smart mobility services and the cloud to artificial intelligence (AI), analytics and cybersecurity, Orange Business Services helps businesses at every stage of their data management. Orange Business Services is represented in Romania by the business division of Orange Romania and helps large companies, SMEs and public authorities to transform their organizations through the use of technology and digital information.


Platinum Partners

Gold Partners

pentest tools defcamp

defcamp 2022 booking holdings

Silver Partners

siemens defcamp 2022

huawei defcamp 2022

Bronze Partner

zitec defcamp