Polygon chief safety officer Mudit Gupta has urged Web3 firms to rent conventional safety consultants to place an finish to simply preventable hacks, arguing that good code and cryptography usually are not sufficient.
Chatting with Cointelegraph, Gupta outlined that a number of of the current hacks in crypto had been in the end a results of Web2 safety vulnerabilities equivalent to non-public key administration and phishing assaults to realize logins, fairly than poorly designed blockchain tech.
Including to his level, Gupta emphasised that getting an authorized good contract safety audit with out adopting customary Web2 cybersecurity practices just isn’t adequate to guard a protocol and consumer’s wallets from being exploited:
“I’ve been pushing a minimum of all the main firms to get a devoted safety one that really is aware of that key administration is essential.”
“You may have API keys which can be used for many years and many years. So there are correct greatest practices and procedures one needs to be following. To maintain these keys safe. There needs to be correct audit path logging and correct threat administration round this stuff. However as we have seen these crypto firms simply ignored all of it,” he added.
Whereas blockchains are sometimes decentralized on the backend, “customers work together with [applications] by a centralized web site,” so implementing conventional cybersecurity measures round components equivalent to Area Title System (DNS), website hosting and electronic mail safety ought to all the time “be taken care of,” mentioned Gupta.
Gupta additionally emphasised the significance of personal key administration, citing the $600 million Ronin bridge hack and $100 million Horizon bridge hack as textbook examples of the necessity to tighten non-public key safety procedures:
“These hacks had nothing to do with blockchain safety, the code was tremendous. The cryptography was tremendous, every part was tremendous. Besides the important thing administration was not. The non-public keys weren’t securely stored, and the way in which the structure labored was if the keys bought compromised, the entire protocol bought compromised.”
Gupta advised that the present sentiment from blockchain and Web3 companies is that if “you fall for a phishing assault, it is your drawback,” however argued that “if we would like mass adoption,” Web3 firms must take extra accountability fairly than doing the naked minimal:
“For us, we don’t need simply the minimal security that retains the legal responsibility away. We would like our product to be really secure for customers to make use of it, so we take into consideration what traps they could fall into and attempt to defend customers in opposition to them.”
Polygon is an interoperability and scaling framework for constructing Ethereum-compatible blockchains, which allows builders to construct scalable and user-friendly decentralized functions.
Associated: Cross-chains within the crosshairs: Hacks name for higher protection mechanisms
With a group of 10 safety consultants now employed at Polygon, Mudit now desires all Web3 firms to take the identical method.
Following the $190 million Nomad bridge hack in August, crypto hacks have now surpassed the $2 billion mark, in accordance with blockchain analytics agency Chainalysis.
