DigiCert Releases 2019 Quantum-Resistant Cryptography Research Report
Quantum-resistant cryptography needed as a countermeasure against security threats in 2022
95% of respondents employ strategies to prepare for quantum computing problems

With the emergence of quantum computing, core information security issues are becoming a serious threat and are expected to cause real problems for general companies within the next three years.

According to the '2019 Quantum-Resistant Cryptography Survey Report' released by security solution company DigiCert on the 18th, 71% of global companies are concerned about the emergence of quantum computing as a security threat, and it is predicted that the actual threat of quantum computing will arrive within three years.

55% of respondents currently perceive quantum computing as a 'somewhat significant threat' or a 'very significant threat,' and 71% of respondents answered that quantum computing will become a 'somewhat significant threat' or a 'very significant threat' in the future.

It was projected that quantum-resistant cryptography (PQC), which can operate in quantum computing, would be needed around 2022 to counter the security threats posed by quantum computing, and this was expected to become a threat factor sooner than some analysts had predicted.
As the threat of quantum computing becomes evident, 83% of respondents believe that being familiar with security response protocols available for quantum computing is ITHe answered that it is important for work.

95% of respondents answered that they are preparing at least one strategy to prepare for quantum computing, while 40% of respondents perceived it as a difficult challenge.

It was found that companies have already started preparing for the threat of quantum computing; 33% of responding companies were allocating a budget for PQC, and 56% had begun work on allocating a budget for PQC.

The top five core strategies for IT departments within companies included monitoring, identifying cryptographic agility, assessing current risk levels, strengthening knowledge of PQC, and developing TLS best practices.
This survey report was conducted by market research firm ReRez Research last August, targeting over 1,000 IT executives, IT security and general managers from approximately 400 companies in the United States, Germany, and Japan.

Tim Holbeek, Head of Industry Standard Technology Strategy at DigiCert, stated, “With many companies understanding the risks and challenges that quantum computing will pose to enterprise encryption, it is clear that security professionals are aware to some extent of the threats that quantum computing will pose to encryption and security in the future, considering both the expectations for quantum technology and its potential impact on daily life.” He added, “While many people are showing interest in this, a lack of information on what to do and how to prepare leads to a lack of proper response "As much as they are unable to do so, it is time for companies to take the lead and invest in strategies and solutions to ensure that data is not exposed when the threat of quantum computing arrives," he said.