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AI & Enterprise

DigiCert says DigiCert ONE can address security challenges in the AI era

DigiCert on Tuesday presented an integrated security strategy centered on its intelligent trust platform, DigiCert ONE. The company said widely used RSA and ECC public key algorithms could see security weaken if large-scale quantum computers are commercialised, prompting moves toward post-quantum cryptography standards. It said PQC adoption requires broad system support and may take months to years. DigiCert ONE offers Quantum Central to identify cryptographic assets and support structured migration.

Crypto

Big banks expand bitcoin custody vaults, but key issue turns to quantum computers

Global big banks are expanding bitcoin custody as a strategic business, but a report warns today’s crypto custody infrastructure could face structural risks in a future quantum-computing era. Swiss digital asset technology company Taurus said major custodians carry significant risk during a shift to quantum-resistant cryptography. It said upgrades require blockchain protocol changes and broad coordination. The report argues MPC may face bigger hurdles than HSM, though the view is contested.

Crypto

Stellar launches quantum security plan to upgrade all accounts by end-2027

Stellar developers unveiled a three-step roadmap to shift to quantum-resistant cryptography to counter threats from quantum computers. The plan starts in 2026 with changes for corporate wallets and institutions, then a 2027 protocol upgrade enabling all accounts to add quantum-resistant signers while keeping existing addresses. A final phase will retire the current cryptography, with timing to be decided later. The foundation flagged dormant accounts as a key challenge.