- Although we usually discuss the benefits blockchain In the case of cryptocurrencies, we should not lose sight of the fact that this technology can have a similar or more important use: to track malware
- This innovation that emerged with bitcoin brings with it a number of important characteristics to explore. malware on another level, and it is better to know why it is so optimistic
If you read our articles often, you may have noticed that, especially in recent years, we have been talking a lot about blockchain technology, almost always in relation to bitcoin and altcoins. But since this advancement not only allows the commercialization of crypto but Absolutely transforms the conversation with online services, so we invite you to learn how to improve it blockchain find out malware,
In modern computing, where virtually all of our important data resides online, it makes more sense than ever to try to figure out how cybercriminals operate, but it’s also important to understand how. New technology has come to give us a safer environment,
The history about blockchain And this malware
You don’t have to be an expert to think that, in 2008, when Nakamoto presented blockchain With his bitcoin cryptocurrency in hand, he could sense that the technology would have a “life of its own”.It is certainly being adopted by many other sectors that want to take advantage of the many benefits offered by it.
In any case, and regardless of your assumptions, it is clear that due to its innate properties such as its persistence, anonymity and even auditability, blockchain This quickly caught the attention of cybersecurity experts, who saw many of these characteristics as critical to detection and attack. malware,
old ways disappear
In fact, one thing is clear malware evolves with the rest of the technology, so These old detection systems are becoming obsolete and we need to lean on the latest in innovation,
The key is that the old ways are only able to detect one malwareor declare it as such, when it is part of the database malware known that is New threats overcome them,
by observing the behavior of the files, and malware already classified, to discover some of the behaviors that may be derived from them, The jargon is prone to high rates of false positives, known as FPRs, which, while harmless, also create a huge waste of time.,
And in times when productivity is essential, this risk is unacceptable for companies that need to produce the largest amount of products and services in the shortest time and given the difficulty of finding them accurately. malwaremany times They do not follow the notification at the end,
blockchain Reduces the frequency of FPR on detection malware
blockchain Introduced a whole new way to find out malware which is based on community exchange of file signatures malware suspects, To put it in simpler words, it means that someone is automatically affected by malware, we all have information about that attack. Then there is no need to wait for the database to be updated manually. They will do it immediately.
This makes it possible to obtain confirmation of information about the various malicious programs stored in the blockchain. malware Undoubtedly more accurate, reaching 94% efficiency on Android, for example.
Various demonstrations carried out by specialized experts in the field also confirm that the RPF rate is therefore low Less likely to be taken seriously by anyone,
Because blockchain The last hope in cyber security?
to find out why blockchain The last hope in cyber security, let’s stop at an essential aspect of this technology, which is the sum of its parts, which is decentralization that no matter what conclusion the user gets, they all seem to achieve it together. to maximize safety.
In this new era, the user sends the hash value of the file malware The blockchain network is skeptical of the documentation. To enable others, if this value matches a file on their computer, they can add outgoing information that confirms or corrects that it is a care application.,
thus, We can share suspicious signatures malware without interference from any central organizationsuch as antivirus providers, Avoid based on update time,