Compromised user credentials, even those safeguarded by multi-factor authentication (MFA), account for up to 90% of cyberattacks. While most of today’s secure tokens are crucial components of MFA..
Month: September 2025
Castle Shield Holdings Adds Post-Quantum Cryptography (PQC) Support to Its Typhos® Communications App for Audio/Video Calls
SCOTTSVILLE, Va.–(BUSINESS WIRE)–Castle Shield Holdings, LLC., a leader in Zero Trust and cybersecurity solutions, today announced that its Typhos® Secure Communications mobile solution now supports post-quantum cryptography (PQC) algorithms..
Castle Shield Holdings Announces the Enterprise Version of Its Secure, Enterprise Data-at-Rest Hypnos Solution
SCOTTSVILLE, Va.–(BUSINESS WIRE)–Castle Shield Holdings, LLC., announces the Enterprise version of its Hypnos secure data-at-rest solution. As previously announced in May of 2021, Hypnos secures unstructured data stored for both short..
Castle Shield Holdings, LLC Updates the Post-Quantum Cryptography (PQC) Algorithms for Its Data-in-Motion Aeolus VPN Solution
SCOTTSVILLE, Va.–(BUSINESS WIRE)–Castle Shield Holdings, LLC., a leader in Zero Trust and cybersecurity solutions, today announced that its Aeolus VPN solution now supports additional post-quantum cryptography (PQC) algorithms..
Castle Shield Holdings, LLC Adds Post-Quantum Cryptography (PQC) Support to Its Typhos Communications App for Chat Messages
SCOTTSVILLE, Va.–(BUSINESS WIRE)–Castle Shield Holdings, LLC, a leader in Zero Trust and cybersecurity solutions, today announced that its Typhos Secure Communications mobile solution now supports post-quantum cryptography (PQC)..
Castle Shield Holdings, LLC Announces the Addition of Secure End-to-End Encrypted Audio/Video Capabilities to Its Secure Communications App, Typhos
SCOTTSVILLE, Va.–(BUSINESS WIRE)–Castle Shield Holdings, LLC., announces a major upgrade to its secure messaging app, Typhos. Version 3.0 of Typhos, now includes audio/video calls and audio conference capabilities..
Acquisition International Magazine Spotlights Castle Shield
Castle Shield appears in Issue 11, 2021 of the online Acquisition International magazine. Click HERE to review the full article.