Google: dangers of quantum computing may emerge sooner than you think

Company announces an internal calendar to complete, by 2029, the migration to post-quantum encryption systems.

A Google argued that the threat placed by quantum computing digital security can materialize sooner than expected.

The company one calendar internal to complete, until 2029, migration to post-quantum cryptographydesigned to resist future attacks from this new technological generation.

The warning comes at a time when concern is growing about the ability of quantum computers to compromise current encryption methods that protect communications, bank accounts and critical infrastructure.

According to , the North American company maintains that, although currently available quantum computers do not yet have the capacity to break encryption on a large scale, the Risk should no longer be treated as a distant scenario.

A reason It’s simple: the transition to new security standards will take time and, therefore, must begin before quantum technology capable of deciphering the systems in use exists.

Google argues that quantum computers will represent a important threat to current cryptographic standardsespecially in encryption and digital signatures.

One of the scenarios that most worries experts is the so-called “save now, decrypt later”.

In this type of attack, malicious agents collect and store encrypted information today, hoping to decrypt it in the future, when quantum computing capacity allows it.

This means that data produced today may already be exposed to a deferred cyber risk, even if the technical threat is not yet immediate.

Various governments they began to pressure companies and institutions to prepare for this change. The United Kingdom, France, Germany, the Netherlands and the United States have already published strategies, guidelines or reference documents on the topic.

In parallel, the European Commission wants to have a pan-European quantum communications infrastructure operational by 2027, within the scope of the EuroQCI initiative.

At the same time, the scientific and technological community is working on new encryption methods resistant to quantum attacks, while countries like China compete for leadership in this technological race.