quantum computing - Security Ticks

Addressing the intersection of cyber and physical security threats

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Addressing the intersection of cyber and physical security threats 2025-01-21 at 07:05 By Mirko Zorz In this Help Net Security, Nicholas Jackson, Director of Cyber Operations at Bitdefender, discusses how technologies like AI, quantum computing, and IoT are reshaping cybersecurity. He shares his perspective on the new threats these advancements bring and offers practical advice […]

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Making the most of cryptography, now and in the future

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Making the most of cryptography, now and in the future 2025-01-07 at 08:03 By Help Net Security Enterprise cryptography faces risks beyond just the advent of quantum computers. For starters, there is no guarantee that the traditional algorithms have not been broken. Though we believe that it is “unlikely” they can be, the reality is

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The shifting security landscape: 2025 predictions and challenges

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The shifting security landscape: 2025 predictions and challenges 2024-12-17 at 07:33 By Help Net Security As the borderless threat ecosystem poses new challenges for companies and governments worldwide, CISA’s 2025-2026 International Plan aims to address this problem. CISA’s plan calls for integrated cyber defense across borders, addressing the complex, global cybersecurity challenges that businesses, governments

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Preparing for Q-day: The essential role of cloud migration in securing enterprise data

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Preparing for Q-day: The essential role of cloud migration in securing enterprise data 2024-12-05 at 07:34 By Help Net Security As the era of quantum computing draws closer, businesses face a new and unprecedented threat to data security: “Q-day.” This looming turning point—when quantum machines can break traditional encryption with ease—has the potential to upend

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AI Kuru, cybersecurity and quantum computing

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AI Kuru, cybersecurity and quantum computing 2024-11-25 at 08:13 By Help Net Security As we continue to delegate more infrastructure operations to artificial intelligence (AI), quantum computers are advancing towards Q-day (i.e., the day when quantum computers can break current encryption methods). This could compromise the security of digital communications, as well as autonomous control

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How to fend off a quantum computer attack

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How to fend off a quantum computer attack 2024-10-25 at 07:03 By Help Net Security In this Help Net Security video, IEEE member Marc Lijour explains quantum computing and offers insight into how to fend off a quantum computer attack. The post How to fend off a quantum computer attack appeared first on Help Net

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The quantum dilemma: Game-changer or game-ender

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The quantum dilemma: Game-changer or game-ender 2024-10-14 at 08:18 By Help Net Security If someone told you five years ago that you could pose questions to an AI agent about the most vexing issues in science and it could answer back swiftly and meaningfully, you would’ve thought they were joking. But AI has ushered in

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Unlocking the power of cryptographic agility in a quantum world

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Unlocking the power of cryptographic agility in a quantum world 2024-10-11 at 07:31 By Mirko Zorz In this Help Net Security interview, Glen Leonhard, Director of Key Management at Cryptomathic, discusses the role of cryptographic agility in mitigating risks posed by quantum computing. Cryptographic agility enables organizations to seamlessly transition to post-quantum algorithms without disrupting

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New MIT protocol protects sensitive data during cloud-based computation

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New MIT protocol protects sensitive data during cloud-based computation 2024-09-26 at 12:02 By Help Net Security Deep-learning models have found applications across various industries, from healthcare diagnostics to financial forecasting. However, their high computational demands often require powerful cloud-based servers. This dependency on cloud computing raises notable security concerns, particularly in sensitive sectors like healthcare.

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Offensive cyber operations are more than just attacks

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Offensive cyber operations are more than just attacks 2024-09-23 at 07:01 By Mirko Zorz In this Help Net Security interview, Christopher Jones, Chief Technology Officer and Chief Data Officer at Nightwing, talks about some key misconceptions and complexities surrounding offensive cyber operations. Many myths stem from a simplistic view of these operations, ranging from direct

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NIST releases finalized post-quantum encryption standards

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NIST releases finalized post-quantum encryption standards 2024-08-14 at 06:01 By Help Net Security NIST has finalized its principal set of encryption algorithms designed to withstand cyberattacks from a quantum computer. The announced algorithms are specified in the first completed standards from NIST’s post-quantum cryptography (PQC) standardization project and are ready for immediate use. “The transition

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Shorter TLS certificate lifespans expected to complicate management efforts

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Shorter TLS certificate lifespans expected to complicate management efforts 2024-08-09 at 07:01 By Help Net Security 76% of security leaders recognize the pressing need to move to shorter certificate lifespans to improve security, according to Venafi. However, many feel unprepared to take action, with 77% saying the shift to 90-day certificates will mean more outages

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Preparing for Q-Day as NIST nears approval of PQC standards

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Preparing for Q-Day as NIST nears approval of PQC standards 2024-07-01 at 06:32 By Help Net Security Q-Day—the day when a cryptographically relevant quantum computer can break most forms of modern encryption—is fast approaching, leaving the complex systems our societies rely on vulnerable to a new wave of cyberattacks. While estimates just a few years

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Post-Quantum Cryptography Firm PQShield Raises $37 Million

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Post-Quantum Cryptography Firm PQShield Raises $37 Million 2024-06-20 at 14:01 By Eduard Kovacs Post-quantum cryptography (PQC) company PQShield has raised $37 million in Series B funding for its quantum-safe cryptography solutions. The post Post-Quantum Cryptography Firm PQShield Raises $37 Million appeared first on SecurityWeek. This article is an excerpt from SecurityWeek RSS Feed View Original

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Preparing for a post-quantum future

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Preparing for a post-quantum future 2024-06-18 at 06:31 By Help Net Security Post-quantum cryptography (PQC) is a hot topic. A recent paper from Tsinghua University raised doubts about lattice-based cryptography for PQC, though an error was found. This has sparked questions about the strength of soon-to-be-standardized PQC algorithms. In this Help Net Security video, Kevin

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Ripple publishes math prof’s warning: ‘public-key cryptosystems should be replaced’

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Ripple publishes math prof’s warning: ‘public-key cryptosystems should be replaced’ 2024-05-20 at 00:01 By Cointelegraph by Tristan Greene Mathematician Massimiliano Sala says current encryption methods won’t protect blockchain systems from quantum computers. This article is an excerpt from Cointelegraph.com News View Original Source React to this headline:

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Harvard built hacker-proof quantum network in Boston using existing fiber cable

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Harvard built hacker-proof quantum network in Boston using existing fiber cable 2024-05-17 at 00:01 By Cointelegraph by Tristan Greene According to the scientists, the 22-mile distance between nodes is the longest quantum fiber network to date. This article is an excerpt from Cointelegraph.com News View Original Source React to this headline:

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Worldcoin beefs up security by open-sourcing biometric data system

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Worldcoin beefs up security by open-sourcing biometric data system 2024-05-15 at 16:01 By Cointelegraph by Savannah Fortis Worldcoin Foundation open sources a secure multi-party computation (SMPC) system to enhance biometric data protection and confirmed that users can now securely delete old iris codes. This article is an excerpt from Cointelegraph.com News View Original Source React

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QANplatform launches world’s first quantum-resistant, EVM-compatible testnet

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QANplatform launches world’s first quantum-resistant, EVM-compatible testnet 2024-05-07 at 19:01 By Cointelegraph by Zoltan Vardai Quantum computers will be able to crack today’s main cryptographic algorithms employed by the whole internet, including banking applications, email providers, and social media platforms. This article is an excerpt from Cointelegraph.com News View Original Source React to this headline:

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Q-Day approaching: Can Ethereum survive a quantum emergency?

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Q-Day approaching: Can Ethereum survive a quantum emergency? 2024-04-26 at 17:02 By Cointelegraph by Daniel Ramirez-Escudero Quantum computing is the next most significant disruptive technological leap and its rapid evolution and funding will soon make it a reality. This article is an excerpt from Cointelegraph.com News View Original Source React to this headline:

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