Blockchain is Not

Inherently Secure

Blockchain and Digital Ledger Technology (DLT) provide a foundation for disruptive innovation across all sectors and industries. Its success, however, likely depends on whether security is assured at all stages of the solution lifecycle.

While records on a blockchain are well protected through cryptography, the code and cryptography underpinning blockchain architectures are often complex, with undiscovered flaws.  For many projects, security has taken a back seat as enterprises or inventors rush to become first to market. Flaws in the design or implementation of blockchain networks leave them open to exploitation. Passwords and keys can be appropriated and misused. The distributed nature of infrastructure, clouds, and trust relationships have been exploited.

Kudelski Security empowers enterprise adopters to build security and encryption into their blockchain solutions from the start, making integration of highly secure components seamless and straightforward. With over three decades of cryptography expertise, and some of the world’s foremost blockchain thought leaders, we will help you succeed at every stage of your blockchain implementation — from inception and design to architecture review and training.

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Blog

  • A Solution to the Dangerous Delegated Responder Certificate Problem
    by Nils Amiet on November 16, 2020 at 7:01 am

    Co-authored by Nils Amiet and André Nicoulin 1. Introduction  In this memo, we address the issue of the “Dangerous Delegated OCSP Responder Certificate” [1]. We propose

  • Beyond Compliance: 5 Ways Healthcare Organizations Can Improve Their Cybersecurity Posture
    by Virgil Renz on November 3, 2020 at 7:01 pm

    Recent high-profile ransomware attacks on hospitals have once again demonstrated the vital importance of securing healthcare IT infrastructures. When cyberattacks have the potential to cause morbidity and even loss of life, it’s absolutely imperative to understand and mitigate vulnerabilities in the technology environment and cultivate the strongest cybersecurity posture possible.   Medical campus environments present

  • Building A Simple Neural Network Backdoor
    by Nathan Hamiel on October 29, 2020 at 3:00 pm

    Vulnerabilities in supply chains aren’t a new topic and have quite a bit of focus from both a hardware and software perspective. With this post,

  • Building a Vendor Risk Management Program
    by Graeme Payne on October 19, 2020 at 5:05 pm

    Time to update your vendor risk management program? In this article, Graeme Payne, Kudelski Security’s practice leader for strategy, risk, and compliance, covers the four essential areas for consideration in building a robust VRM.  You may have a grasp on your own organization’s security and have good data and threat visibility, but beyond your environment,

  • Business Agility 2020: How to Achieve 360-Degree Security Visibility in the COVID Era
    by Ron Frederick on October 13, 2020 at 3:00 pm

    Among the chief concerns for security leaders today is a lack of visibility into risk and threats in the corporate ecosystem. COVID has only exacerbated the issue as organizations of all sizes and in all industries accelerate digital transformation plans in order to enable a mobile workforce. The ecosystem today has become expanded and fragmented

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