Blockchain, a solution to insecure passwords

Blockchain, a solution to insecure passwords

In Deloitte’s 2018 Global Blockchain Survey , 84% of company professionals agreed with the statement that blockchain-based solutions were safer than conventional information technologies.

Passwords by themselves can no longer meet our security needs. According to the 2018 Verizon Data Breach Investigations Survey , 81% of hacking-related breaches were due to poor password management.

With an unprecedented number of data breaches in the last 12 months , corporates and individuals are asking themselves whether it be worthwhile to continue to use old, incomplete, or weak safety measures to safeguard vital information entrusted to them.

Some solutions, such as two-factor authentication, have gone part of the way to fix the problem; however, reports of information loss plus security breaches persist.

The problem is a thorny one, password management is weak, websites are not secure therefore our data lies with corporations who manage those sites but are vulnerable to hacking. Increasingly, this state of affairs is becoming unpalatable .

One solution is to reverse the state of affairs and make use of blockchain to eliminate the need for individual companies to store passwords in their database, fundamentally altering user authentication.

How Can Blockchain Help Improve User Security and Privacy?

In blockchain-based systems, each consumer receives a public key and a private key, and may only directly authenticate themselves by using these key sets. The blockchain stores the general public key while only the consumer retains the private key.

Public keys identify users (and companies) therefore providing a means to transparently monitor who did what and when on the blockchain. The related private keys, ideally secured on a hardware device, authenticate actions carried out on the chain.

By having your private key embedded on your hardware device, it is no more stored in an application database, that is often the target of data breaches. Indeed, even the consumer will not necessarily know their own private key, enhancing security, and putting them in complete control of their credentials.

The interaction between users and apps built on a blockchain protocol with the additional use of hardware keys, creates a seamless plus password-less experience, and provides an significantly more robust and protected atmosphere when users are online. Protocols like EOSIO, that is published by, make this a core feature. As Tayo Dada, Founder and CEO of Uncloak , “the world’s first blockchain-powered cyber-threat solution”, emphasizes, “The immutability of the blockchain provides a whole new level of protection. [And] EOSIO offers us a high-speed, highly-secure Delegated Proof of Stake blockchain”, which “Uncloak uses for… permission access to data from different groups of users, obfuscated data management for ensuring that customer information is kept private, a time-lock on data, and storage of IP/copyright data for hunter who find new vulnerabilities”.

It’s significantly different from what most of us have to live with today. Traditional centralized password-structured systems, commonly used by web applications, actually offer an opportunity for hackers to focus on one central target that houses all of a users’ personal information. In contrast, the decentralized nature of blockchains are usually specifically built with security designed directly into the code, driving a hacker to consider there is no longer a single attack focus as the user retains their private key on their own device.

In Deloitte’s 2018 Global Blockchain Survey , 84% of company professionals agreed with the statement that blockchain-based solutions were safer than conventional information technologies. Additionally, 74% of individuals said their companies either already participate in or will probably join a blockchain organization as an informational resource to understand about the various applications of the technology. As companies continue  engaging with blockchain, the adoption of this more secure technology is certainly on the horizon.

The International Data Corporation expects spending on blockchain technology to reach $11. seven billion by the year 2022, with an annual growth price of 73.2%. Bill Fearnley, Jr., research director for Worldwide Blockchain Methods, said that this is primarily driven by corporations looking to secure data  while transforming their traditional business safety practices.

Despite attempts to strengthen security passwords, via length or complexity in character selection, conventional authentication systems cannot compete with the cryptographic strength offered by a key pair .

EOSIO has become the most used blockchain in the world in part due to the security features it offers — even to applications that want to offer only highly customized access of information with only minimal configuration.

The safety features also mean that in case an account is compromised for whatever reason, the rest of the database and all others remain secure.

By placing an emphasis on user’s personal privacy and security , EOSIO has given blockchain an extra much needed utility, which is extremely valuable to users: keeping safe the integrity of their data.

In the future, blockchains, as simple and secure systems, can become part of common-sense security practices for companies across various industries, forming the underlying technology behind acquiring data. The implications are that blockchain will not only extend far beyond corporate and government data management liability reduction, but als

Disclaimer: is a software company that is producing the EOSIO software as a free, open-source protocol. This software may, among other things, enable those who deploy it to launch a blockchain, or decentralized applications with various features. For more information, please visit does not provide financial support to anyone seeking to become a block producer on any version of the EOSIO platform that may be adopted or implemented. will not be launching any of the initial public blockchains based on the EOSIO software. It will be the sole responsibility of third parties, the community, and/or those who wish to become block producers, to adopt and implement EOSIO in the manner they choose, with the features they choose, and/or providing the services they choose. does not guarantee that anyone will adopt or implement such features, or provide such services, or that the EOSIO software will be adopted and implemented in any way. does not endorse any third party or its products or services, even if they are mentioned herein. is not responsible for any linked content.

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