What is Quantum Resistant Security?
Quantum Resistant Security is a specific branch of cybersecurity that helps protect data from potential threats arising from quantum computers. Specifically, it refers to the techniques and protocols that help protect data from quantum computers and the type of computing that may become a part of the technology landscape. With the advancement of technology that Newtonian physics has governed, encryption devices, such as RSA and ECC, have become weaker to the technological devices that work against the RSA algorithm and others.
Security will not work if it is based on RSA technology and devices. New orders of quantum protected technology must be based on post-quantum algorithms that do not easily break under the new orders of quantum devices to be able to protect against future disruptions. Organizations can protect their digital systems against future disruptions, quantum computers, etc. by using post quantum algorithms which do not easily break under the new orders of quantum devices.
Why is Quantum Resistant Security Needed?
Breaking Current Encryption:
One of the main reasons why quantum resistant security is essential for data protection is that it addresses the vulnerability of current encryption methods. Traditional encryption algorithms, such as RSA and ECC, rely on mathematical problems that are difficult for classical computers to solve in a reasonable amount of time. However, these same problems can be easily solved by quantum computers using their powerful processing abilities. This means that once quantum computers become more prevalent, our current encryption methods can be broken in a matter of minutes or even seconds.
Potential for Widespread Disruption:
The consequences of having our current encryption methods compromised are vast and far-reaching. Our society heavily relies on secure communication and data storage for activities such as online banking, e-commerce transactions, government communications, and personal information storage. If these systems were to be breached due to inadequate security measures against quantum computing attacks, it could lead to widespread disruption and chaos.
Time Sensitivity:
Quantum computing advancements are progressing rapidly, with some experts predicting that we could have fully functional machines within the next decade or two. This may seem like enough time to prepare for any potential threats; however, developing new encryption methods takes years of research and testing before they can be implemented on a large scale successfully.
Key Strategies and Approaches
Post Quantum Cryptography:
One of the most effective ways to achieve quantum resistant security is through post-quantum cryptography (PQC). This involves using cryptographic algorithms that are secure against attacks by quantum computers. Unlike traditional encryption methods such as RSA or AES, which can be easily broken by a powerful enough quantum computer, PQC algorithms use mathematical problems that are believed to be hard even for quantum computers to solve. Examples of PQC algorithms include lattice-based, code-based, and hash-based cryptography.
Leveraging Existing Algorithms:
While these may not be completely immune to attacks by quantum computers, they can still offer protection against them when used in combination with other techniques such as key diversification and randomization. For example, implementing elliptic curve cryptography (ECC) with larger key sizes can make it more difficult for a quantum computer to crack.
Hybrid Approaches:
Hybrid approaches involve combining different encryption methods to create a stronger layer of protection. This can include using both classical and post-quantum algorithms together or combining symmetric and asymmetric encryption techniques. By doing so, even if one layer is compromised due to advancements in quantum computing technology, the other layers provide an additional level of security.
Crypto Agility:
With the rapid pace at which technology is advancing, it’s essential for organizations to have crypto agility – the ability to adapt quickly and seamlessly switch between different cryptographic methods as needed. This allows them to stay ahead of any potential threats posed by advances in computing technologies like quantum computers.
Quantum Key Distribution (QKD):
Unlike traditional cryptographic systems where keys need to be securely shared between parties, QKD uses the laws of quantum mechanics to distribute keys that are impossible to intercept without detection. This makes it an ideal solution for securing sensitive data against quantum attacks.
Crypto Inventory and Migration:
Conducting a thorough inventory of all cryptographic systems used within an organization. This includes identifying vulnerable legacy systems and planning their migration to more secure alternatives. It’s essential to have a well-defined roadmap for transitioning to post-quantum cryptography while maintaining backward compatibility with existing systems.
How Organizations Can Prepare to Switch to Quantum Resistant Security
Perform an Inventory of All Cryptographic Assets:
The first step towards preparing quantum resistant security is to conduct a thorough inventory of all cryptographic assets within an organization. This includes identifying all systems and devices that utilize encryption, such as databases, servers, applications, and communication channels. It is important to have a comprehensive understanding of these assets to assess their level of vulnerability and prioritize which ones need to be upgraded or replaced.
Classify Data:
Once all cryptographic assets have been identified, it is essential to classify the data they contain based on its sensitivity level. A detailed classification system will help determine which data requires the most immediate protection against potential quantum attacks. For example, highly confidential data such as personal information or financial records should be given top priority.
Prioritize Migration Targets:
After classifying data, organizations must prioritize which migration targets need to be addressed first based on their level of importance and risk factor. High-risk targets should be prioritized for migration in order to provide immediate protection against any potential breaches.
Utilize Quantum Resistant Algorithms:
Organizations must also consider upgrading their current cryptographic algorithms with those that are resistant against quantum computing attacks such as lattice-based cryptography or hash-based signatures. These algorithms have been specifically designed with quantum resistance in mind and offer stronger protection against potential attacks compared to traditional cryptographic methods.
Adopt a Crypto-Agile Mindset:
This means being flexible and adaptive when it comes to implementing and updating encryption protocols. With the rapid advancements in technology, it’s crucial for organizations to stay on top of emerging trends and continuously evaluate their current security measures. By adopting a crypto agile mindset, organizations can ensure they are always prepared for any potential threats posed by quantum computing.
Stay Informed:
Organizations should keep up-to-date with developments in the field of quantum computing and encryption techniques through reputable sources such as industry publications, conferences, and expert opinions. This will help them anticipate potential threats and make strategic decisions about their future security measures.
Begin your Quantum Resistant Security Switch Today with EntropiQ
EntropiQ, the first and only secure provider of on-demand, elastic, high-performance Quantum Entropy as a Service (QEaaS), is pleased to announce it is working with Equinix, the world’s leading digital infrastructure company, and GIS QSP, a global leader in advanced cybersecurity and critical infrastructure protection. This collaboration enhances the delivery and global availability of EntropiQ’s next-generation quantum entropy services.
Currently, EntropiQ is the sole supplier of on-demand Quantum Entropy as a Service (QEaaS) with high-performance, low-latency capabilities. Our service also includes integrated military-grade endpoint protection and Post-Quantum Cryptography (PQC), which have been specifically designed for critical infrastructure organizations to safeguard sensitive data and communications.
By utilizing Equinix’s worldwide network of over 260 data centers in 74 cities, EntropiQ has implemented its unique entropy generation and distribution systems at essential Solution Validation Centers (SVC) in both Silicon Valley and Washington, D.C.
Through the SVC, organizations can easily deploy and test their distributed IT within Equinix’s comprehensive technology environment. Additionally, GIS QSP offers cybersecurity architecture services and support to aid in operationalizing and expanding the solution.