APIs Secure Coding
Focused Training for API developers, DevSecOps, Pentesters, and systems integrators
Read More
-
We are committed
to protect our clients. We are partners.Learn about us -
We can help improving
security and trustworthy.View our services
Char49 offers a wide range of information security services with total confidentiality and reliability.
Our experienced professionals have helped organizations to secure their assets, improving trustworthy
We are specialists in Web Applications security testing (e.g. websites, portals, applications, etc.) but with a well-established and solid partners network we can easily cover any scope. We aim to protect our clients assets, mitigating the impact of compromised systems and information leaking. We partner with our clients, sharing the responsibility to protect their assets.
Training
Web Application Secure Coding
Specialized Training for Front-end and back-end developers, DevSecOps, and Pentesters.
Read MoreRecent Talks
Research featured on:
Auditing
Independent security auditing is the best way to identify weaknesses. We offer penetration testing services (one-time-only or persistent) with required support to mitigate any security risks.
Consulting
Every organisation needs a strong information security posture. We provide the necessary tools and services in establishing a channel to reduce the risk of data losses.
Training
The human factor is still considered to be the primary risk in security. Our trainings empower organizations with the best information to defend itself against ever-evolving threats.
Clients
Financial Services
Banking, insurance, credit card companies, credit unions, savings, investment companies, brokerage firms, etc.
Healthcare
Biotechnology companies, pharmaceutical companies, clinics, hospitals, healthcare products manufacturers/sellers, etc.
Information Technology
Hardware, software, data centers, platforms, infrastructure, systems integrator, etc.
Media & Telecommunications
Social Media, video games, publishing, telecom equipment, telecom services, wireless communication, etc.
Recent articles
29
Oct
Char49 at Hack.lu and CTI Summit 2025 — Unmasking Bluetooth Vulnerabilities
Char49 was proud to take part in Hack.lu and CTI Summit 2025, one of Europe’s most respected cybersecurity events, held in Luxembourg. On October 22, David Sopas, Co-Founder and COO of Char49, took the stage to deliver a thought-provoking talk that dived deep into the hidden world of Bluetooth a...
28
May
From Parking Hacks to Legacy Flaws: Our Team at RootedCON PT 2025
RootedCON PT is the Portuguese edition of RootedCON, a cybersecurity conference that started in Spain and has become known for its technical content and active community involvement. It brings together researchers, professionals and enthusiasts to share knowledge and practical experiences. The 2025...
28
Jan
Renault: Car Manufacturers Security Posture Research
This blog post is part of a series on Char49 research about car manufacturers’ security posture. You can read the whole series or watch our DEF CON 32 AppSec Village presentation on YouTube.