Streem Group, formerly known as Ermewa and founded in 1956 in Geneva, is today a global leader in the leasing of freight wagons and tank containers, with over 1,300 employees across more than 40 countries. The group includes several key subsidiaries: Ermewa for industrial wagons, Eurotainer and Raffles Lease for ISO tank containers, DEMI for storage facilities, and Inveho for wagon maintenance.
With a strong focus on the energy transition and ambitious carbon reduction goals, while investing in technological innovation to optimize its fleet, Streem Group is intrinsically forward-looking.
In this context, cybersecurity is a top priority, addressing critical needs in an ever-changing world. The company maintains high standards for system and data protection, supported by a dedicated security and compliance team.
"Automation is the product’s greatest strength, saving an enormous amount of time." Slimane A. Network Officer & CISO
Problem
Streem Group faced a recurring challenge: many users were clicking thoughtlessly on suspicious emails or links, creating the first vulnerability in their security system.
Before Arsen, training simulations were limited to one-off interventions that offered no real behavioral tracking or continuous improvement, at a very high cost.
The company needed a solution that could train employees while providing clear visibility into weak points by office or user group, all at a reasonable cost.
solution
Arsen provided a comprehensive solution to this challenge through structured test automation.
When an employee makes a mistake, a mini-tutorial immediately appears to explain the error and reinforce awareness.
The ability to track results via a centralized dashboard—monitoring by office, group, or individual, as well as security score evolution over time—delivers significant time savings in data management.
With this visibility, the company can identify offices and employees that require more attention. The IT team can better target training efforts while reducing time spent on manual follow-up. Additionally, the solution meets shareholder needs by providing a clear, quantified view of the effectiveness of awareness programs.
Results
The impact of Arsen is tangible and measurable. Since its implementation, statistics have shown a consistent improvement in user vigilance.
Automation has allowed the security team to save significant time while ensuring precise, regular monitoring of performance by office.
Teams particularly appreciate the simplicity of the platform, which operates autonomously while providing actionable data to fine-tune campaigns. In short, Arsen transforms cybersecurity training into a continuous and measurable process.
