Artificial Inteligence
Big Data
Blockchain
Cloud Computing
Cybersecurity
digitalization
disruptive technologies
innovation
internet of things
Virtual currencies
José María Alonso Cebrián, popularly known as Chema Alonso, is a prominent Spanish executive and cybersecurity expert, currently the Chief Data Officer (CDO) at Telefónica, a role he has held since 2016. With an outstanding track record in the digital security field, he is responsible for Telefónica’s global security and data strategy, establishing him as one of the most influential figures in cybersecurity across Europe and Latin America. His deep knowledge of the digital world and unique persona as an “ethical hacker” have made him a reference in both the corporate sphere and the media.
Chema Alonso began his professional career in 1999 as a security consultant at Informática 64, a company he eventually directed and which was acquired by Telefónica in 2013 under the name ElevenPaths, the telecommunications company’s cybersecurity division, where he serves as CEO. In 2016, he was appointed Chief Data Officer (CDO) at Telefónica, where he has led the company’s global data protection and cybersecurity strategy. Chema is a computer engineer with a PhD in computer security and founder of the blog “Un informático en el lado del mal,” one of the most-read cybersecurity publications in Spanish.
Throughout his career, he has received numerous recognitions, including the prestigious Microsoft MVP (Most Valuable Professional) award in corporate security, which he received from 2005 to 2016. He also directs the master’s program in Information Security at Universidad Europea de Madrid and is a regular contributor to media outlets like COPE and laSexta, where he shares his expertise in digital security. The Spanish Civil Guard has awarded him the White Medal for his collaboration on cybersecurity initiatives, and he has been a speaker at renowned international conferences like BlackHat and DEF CON.
Chema Alonso’s conferences are known for their practical, accessible yet profound approach to cybersecurity topics. With an authentic and approachable style, Chema provides the audience with a comprehensive view of today’s digital threats while explaining how to protect against them in an increasingly complex environment. As an ethical hacker, he demystifies the term “hacker” and approaches cybersecurity constructively, emphasizing the importance of ethics in the industry. His presentations are filled with examples and real-life experiences, utilizing his vast knowledge and technical skills to engage the audience and promote a proactive security culture.
In this talk, Chema Alonso examines the cybersecurity challenges in a society where every device is networked. He addresses how companies and users can protect their data and minimize risks from advanced threats. Through real-life examples and recent cases, Chema highlights the importance of digital prevention and protection in an increasingly interconnected world.
Chema Alonso explores the impact of social engineering on cybersecurity and shows how cybercriminals use psychological tactics to obtain confidential information. Through live demonstrations, he teaches attendees how to recognize and avoid the most common manipulation methods, with a strong focus on the need for awareness and education in digital protection.
If you’re looking for a compelling and practical talk on cybersecurity, digital ethics, and data protection, you can book Chema Alonso through Thinking Heads. As one of the most influential cybersecurity experts in the Spanish-speaking world, Chema offers a unique perspective on digital protection in a hyperconnected environment and the current challenges of cybersecurity. Contact Thinking Heads today for more information and to secure his participation in your next event.
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