Quantum technologies to protect against hacker attacks

26.02.21 в 13:39 Interesting 622

Quantum technologies to protect against hacker attacks

Quantum computers are gradually entering our habitual life, displacing the usual personal devices. In practice, they have proven to be effective in transmitting and processing data by operating not bits, but qubits, which simultaneously have two meanings: 0 and 1. They provide simultaneous processing of all possible states, surpassing conventional PCs in many algorithms. According to the results of 2020, the Massachusetts Institute of Technology has introduced a quantum computer in the top 10 breakthrough developments, predicting a successful future in the industrial sector, medicine, scientific research.

But digital systems, including those in critical infrastructures, can be instantly collapsed if a quantum computer is hacked. The classic asymmetrical cryptography, which is used to protect data in different areas, has given up being unsustainable to attack these devices. Are there ways to protect yourself from hacking today?

Ways to protect quantum computers from attack

The quantum distribution of cryptographic keys is an advanced data protection technology based on the fundamental laws of physics. If today the market is estimated at 3 billion dollars, by 2030 this figure will be 17.3 billion. Toshiba is already working in partnership with Verizon Communication Inc. (USA) and BT Group (Britain). Protection of both mobile Internet and fiber optic communication lines is being worked out.

Quantum key distribution, QKD

Protecting the mobile internet

Every day, users of mobile gadgets make many transactions:

  • Entrances to private offices
  • Electronic payments
  • Communication in messengers
  • Registration in social networks, etc.

In these moments, their personal data is vulnerable. In 2020, SK Telecom Telecommunications Corporation introduced a chipset with a quantum random number generator from ID quantique. This technology has been introduced in Samsung Galaxy A quantum 5G and is designed to protect the user's personal data, particularly in the conduct of cash transactions. Encryption is done using an unpredictable random number configuration.

Protect fiber optic communication lines

According to statistics from McAfee and CSIS, in 2020 the global loss from hacker attacks amounted to more than $ 1 trillion. But these communication lines are already congested, and they still have to implement a single-photon core. Both classical and quantum signals must be combined in one fiber but at waves of different lengths.

Today, a pilot project based on QKD is operating in the Russian Federation, connecting two Moscow offices of Rosatom.Russian Railways also became interested in technology, planning to create an 800-km quantum network.The world giants Deutsche Telekom (DT), LGU +, IBM, QRate, etc. are also working intensively in this direction.

But there is no way to lay ground and underground communications in all places of the planet.Therefore, the transmission of a quantum signal through satellites is considered.If it is intercepted by cybercriminals, the number of errors in the transmitted key will dramatically increase and it will no longer be used for decryption.

How to protect yourself from hacker attacks today


QKD is the technology of the future, and there is no doubt about it.Forecasting and pilot projects show that it works.But while it is still under development and there are many vulnerabilities that could be exploited by attackers.This does not mean that you have to risk personal data and material assets.It is worth using reliable and proven technologies that provide maximum protection against hacker attacks ― proxy servers from RSocks.


They support socks4/5/http(s) protocols on one port, work with Torrent, P2P, VoIP, have separate apps for Windows, macOS, Android, iOS. Every 3 hours all pools are updated, bringing up to 30% of new IP addresses. There are several tariffs for professional use. Our specialists will help to navigate their features and find the one that will be most effective for a particular business.

Автор: stameltv


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