Blockchain and Smart Contracts Security
Blockchain bridges security & common cross-chain vulnerabilities
Blockchain bridges security & common cross-chain vulnerabilities
What to consider when developing a secure cross-chain protocol? Let’s draw conclusions from some of the past cross-chain exploits.
Smart Contracts Audits — how to get the most out of your security report?
Smart Contracts Audits — how to get the most out of your security report?
You have received a security report and wonder what to do next? Here are proven ways to help you introduce a higher level of security.
Front-running attack in DeFi applications — how to deal with it?
Front-running attack in DeFi applications — how to deal with it?
What is front-running and what actions can you take to minimize the negative effects of this attack? Here’s our recommendations to make…
The future security of your smart contracts — upcoming changes in SCSVS
The future security of your smart contracts — upcoming changes in SCSVS
This article presents our vision for standard updates in SCSVS.
Reentrancy attack in smart contracts - is it still a problem?’
Reentrancy attack in smart contracts - is it still a problem?’
Reentrancy is as old as Solidity itself, and even older because it’s not the only programming language it appears in. It got a lot of…
Four common pitfalls of HyperLedger implementation
Four common pitfalls of HyperLedger implementation
After several security audits of HyperLedger implementations (and other custom blockchain platforms), we have selected a couple of…
How to keep Crypto Exchange secure? Part 2/2
How to keep Crypto Exchange secure? Part 2/2
In the previous part, we discussed the first half of the issues regarding safety of crypto currency exchanges. We hope you were able to…
How to keep Crypto Exchange secure? Part 1/2
How to keep Crypto Exchange secure? Part 1/2
In a world of rising inflation, cryptocurrencies are undoubtedly gaining in popularity. People want to protect their savings by various…
Blockchain — new types of insider threat
Blockchain — new types of insider threat
Blockchain does not defend from insider threat in any way. What is more, blockchain introduces new threats that can be classified as…
Smart Contracts Security Verification Standard
Smart Contracts Security Verification Standard
In recent months, me and Damian have worked together to standardize the security of smart contracts for developers, architects, security…