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How to keep your business running in a world full of cyber security risks

Cyber security is a constant topic in the news. There is not a single day without the headline that passwords were stolen, companies breached, or data or bitcoins lost. The list seems endless. As the CEO of Securosys I regularly get asked whether..

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Segregation of Duties done right

Many business processes can be problematic or faulty if they are carried out by a single person in a company. The principle of segregation of duties (SoD) is used to prevent this. Segregation of duties is crucial for effective internal control as it..

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Escape Ransomware and Data Theft

In light of recent large-scale attacks on hundreds of companies by cybercriminal groups, the question is how to take precautions. Ransomware criminals encrypt the victim's data and promise to hand over the key in exchange for the ransom. The best..

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Protecting the crypto-stash with Multisig, MPC, and HSMs: Part IV

This is the final post in a series about the various facets of safeguarding crypto assets. In previous posts, we mainly looked at the criteria for establishing security in custody operations. In this text we’ll explore broader aspects of custody..

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Protecting the crypto-stash with Multi-Signature, MPC, and HSMs: Part III

This is the third in a series of posts exploring the various approaches to safeguarding crypto assets. Previously, we introduced the typical attack vectors and examined different approaches to protecting custodians against them. This post is about..

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Protecting the crypto stash with Multi-signature, Multi-Party-Computation, and HSMs: Part II

This is the second in a series of posts exploring the various approaches to safeguarding crypto assets. In the first post we explained our method and looked at the most common attack vector – physical access. This post goes into the other, more..

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