Evaluating Future Air Traffic Management Security

The L-Band Digital Aviation Communication System LDACS aims to modernize communications between the aircraft and the tower. Besides digitizing this type of communication, the contributors also focus on protecting them against cyberattacks. There are several proposals regarding LDACS security, and...

Preparing for the Quantum Era: Post-Quantum Cryptography Webinar for Security Leaders

Most organizations assume encrypted data is safe. But many attackers are already preparing for a future where today’s encryption can be broken. Instead of trying to decrypt information now, they are collecting encrypted data and storing it so it can be decrypted later using quantum computers. Thi...

Digital Signatures: Traditional Vs. Post-Quantum Cryptographic Mechanisms

Secure your connections against quantum threats. Learn about post-quantum cryptography and digital signatures...

Security and Privacy Management of IoT Using Quantum Computing

The convergence of the Internet of Things IoT and quantum computing is redefining the security paradigm of interconnected digital systems. Classical cryptographic algorithms such as RSA, Elliptic Curve Cryptography ECC, and Advanced Encryption Standard AES have long provided the foundation for...

Mapping Quantum Threats: An Engineering Inventory of Cryptographic Dependencies

The emergence of large-scale quantum computers, powered by algorithms like Shor's and Grover's, poses an existential threat to modern public-key cryptography. This vulnerability stems from the ability of these machines to efficiently solve the hard mathematical problems - such as integer...

Future-Proofing Cloud Security against Quantum Attacks: Risk, Transition, and Mitigation Strategies

Quantum Computing QC introduces a transformative threat to digital security, with the potential to compromise widely deployed classical cryptographic systems. This survey offers a comprehensive and systematic examination of quantumsafe security for Cloud Computing CC, focusing on the...

Post-Quantum Blockchain: Challenges and Opportunities

Blockchain is a Distributed Ledger Technology DLT that offers numerous benefits including decentralization, transparency, efficiency, and reduced costs. Hence, blockchain has been included in many fields. Blockchain relies on cryptographic protocols especially public-key cryptography and hash...

A Scalable Framework for Post-Quantum Authentication in Public Key Infrastructures

This work explores the performance and scalability of a hierarchical certificate authority framework with automated certificate issuance employing post-quantum cryptographic PQC signature algorithms. The system is designed for compatibility with both classical and PQC algorithms, promoting...

Wultra Secures €3M to Protect Financial Institutions from Quantum Threats

Prague, Czech republic, 15th January 2025, CyberNewsWire...

What is Quantum Computing, and Why Should Security Professionals Care?

Quantum computing basics Quantum computing embraces the laws of quantum mechanics to solve those problems that are currently too challenging for even the most high-performance modern computers. Across the board, it is a fundamental shift in computing with the potential to alter the way business i...