Československá obchodní banka (ČSOB), one of the largest and most trusted financial institutions in the Czech Republic, has enhanced the security of its mobile banking app by deploying Wultra’s In-App Protection. Learn how the cloud-based solution proactively protects users against malware threats and device-level attacks — without compromising speed or user experience.
Wultra’s In-App Protection integrates seamlessly with ČSOB’s backend, enabling real-time threat detection and response. All communication is encrypted, and anonymized threat data ensures compliance with the highest security standards. Based on detected risks, the app can display warnings, restrict operations, or block suspicious activity immediately.
Our Solution
The solution works in three core stages of protection:
- Prevent: Identify threats before they can compromise devices.
- Block: Stop unauthorized access and malicious actions.
- Detect: Continuously monitor activity and alert on risks.
Robust Features Tailored for Mobile Banking
Wultra’s In-App Protection solution, deployed by ČSOB, includes a wide range of security mechanisms that protect both the app’s integrity and the user’s sensitive data. Some of the customizable features include:
- Screen sharing and screenshot blocking
- Tapjacking protection
- Detection of an active call
- Detection of application presence
- Spoofed location and suspicious app detection
- Screen reader protection
Actionable Intelligence with Full Visibility
ČSOB’s security teams benefit from a dedicated web console providing visibility into threats, analytics, and device status. This enables the bank to react quickly to risks while maintaining a smooth digital banking experience.
At ČSOB we are continuously working to strengthen the security of our mobile banking applications. The cloud-based solution from Wultra helped us protect our clients against malware and device-level risks, without compromising the quality of the user experience. Meeting our specific requirements made it easy to integrate the solution into our particular needs

Pavel Drofa, ČSOB
Manager IT Digital Mobile
Staying Ahead of Threats
The cybersecurity threat landscape is constantly changing. That’s why Wultra’s In-App Protection is continuously updated to detect new types of malware and fraudulent behaviors. Wultra ensures the mobile banking app remains one step ahead of attackers — delivering trusted security in a mobile-first world.