Strengthening AWS cloud security: BLOXXON AG's success story in penetration testing

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BLOXXON AG

Customer success stories
Strengthening AWS cloud security: BLOXXON AG's success story in penetration testing

The challenge

BLOXXON AG, a leading service provider for digital assets, pursues the goal of providing a modern and digital banking offering for German SMEs through its innovative approach. With licenses for crypto custody, investment brokerage and financial portfolio management, BLOXXON AG is a reliable partner for investment companies, asset managers and banks. As the security of the platform is a top priority, BLOXXON AG chose AWS as the technological foundation due to its extensive portfolio of more than 45 security-relevant services. To ensure the resilience of its platform, BLOXXON AG worked with Alice&Bob.Company to conduct thorough penetration testing to ensure that there were no exploitable vulnerabilities or security-related configuration errors.

"Alice&Bob.Company's penetration tests confirmed our claim of implementing a very high level of security in our platform. Having this external validation is essential for proceeding with further cloud implementations. Based on our business requirements, A&B supported us with their expertise in a straightforward, very professional and fast way. We are looking forward to a long-term, fair partnership."

Didier Goepfert, Managing Director

Our solution

To obtain an independent overview of BLOXXON AG's existing AWS environment, Alice&Bob.Company conducted both blackbox and greybox penetration tests. Blackbox tests were performed to identify vulnerabilities without prior knowledge of the environment, while greybox tests partly used technical information provided by the customer, such as login credentials or architectural plans.

Alice&Bob.Company focused on detecting and exploiting typical standard issues, including application and security misconfigurations. In addition, their experience as an experienced AWS service provider allowed them to identify AWS-specific security issues such as EC2 misconfigurations, S3 bucket permissions and IAM-related privilege escalations. By conducting comprehensive testing that included both traditional and cloud-specific vulnerabilities, Alice&Bob.Company ensured a solid assessment of BLOXXON AG's security posture.

Cloud technologies used

- KMS (Key Management Service): Secure and scalable key management for the protection of sensitive information and access control.

- EC2 (Elastic Compute Cloud): Scalable virtual servers in the cloud that offer flexibility and reliable computing power.

- S3 (Simple Storage Service): Scalable object storage for the secure storage and retrieval of data.

- VPCs (Virtual Private Clouds): Isolated virtual networks within AWS that provide control over network configuration and security.

- IAM (identity and access management): Central control and management of AWS resource access authorizations.

Amazon Elastic Compute Cloud (EC2)

Scalable virtual servers in the cloud.

Amazon Simple Storage Service (S3)

Object-based storage for any amount of data.

Amazon Virtual Private Cloud (VPC)

Isolated cloud resources within AWS.

AWS Identity and Access Management (IAM)

Manage user access and authorizations.

Results

After the penetration tests, BLOXXON AG received a prioritized list of results, including estimated efforts and criticality ratings. These results were presented and explained in detail in a special meeting to present the results. The tests confirmed the high level of the existing platform configuration and the robust security measures implemented by BLOXXON AG.

To eliminate the identified vulnerabilities and improve the cloud security configuration, BLOXXON AG worked closely with Alice&Bob.Company. Remediation measures and customizations were implemented, leveraging the expertise of both parties. BLOXXON AG's diligent efforts and Alice&Bob.Company's guidance ensured a quick and effective response to the identified security risks.

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