0x4A was founded by Jesper Larsson and is a result of his lifelong curiosity for complexity.
What began as an early interest in picking physical objects apart to see how they worked eventually led to tinkering with computer code, learning how to exploit vulnerabilities and even preventing them. It’d probably be no surprise to young Jesper that his grown-up self has been professionally active in the IT industry since 2003.
Jesper has been instrumental in implementing secure infrastructure solutions worldwide. In 2015, he co-founded a security consulting firm with an elite team of experts. In 2016, he joined penetration testing company Cure53 as a security and infrastructure specialist focusing on networks, VPNs, infrastructure, orchestrations, and deployment pipelines.
In the hopes of helping to make the Internet a better place, Jesper has audited numerous open source projects for a variety of nonprofits such as the Cloud Native Computing Foundation. He also co-founded Security Fest, an annual conference held in Gothenburg, Sweden, as a means to help spread industry knowledge.
In his spare time, Jesper hosts and produces Säkerhetspodcasten, the first security podcast in Sweden.
Company Details
- Employees
- 1
- Address
- Vasaplatsen 8, Lorensberg,vastra Gotaland County 411 34,sweden
- Industry
- Information Technology & Services
- Website
- https://www.0x4a.se
- Keywords
- Lorensberg.
- HQ
- Lorensberg, Vastra Gotaland County
0x4a Sec Holding Ab Questions
0X4A Sec Holding Ab's website is https://www.0x4a.se
0X4A Sec Holding Ab's LinkedIn profile is https://se.linkedin.com/company/0x4a-sec-holding-ab
0X4A Sec Holding Ab has
1 employees.
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employees at 0X4A Sec Holding Ab.
0X4A Sec Holding Ab's industry is
Information Technology & Services
0X4A Sec Holding Ab's top competitors are
Security Fest,
Bakkhos Labs,
Electrovolt Security,
Assured Ab - Security Consultants,
K A & P Holding Ab,
Revoltera Labs,
Sectyne Llc,
Cure53,
Cybermed Summit,
Bsides København.
0X4A Sec Holding Ab's categories are Information Technology & Services
