One Key to Rule Them All: Physical Access, Digital Login, and Post-Quantum Security | A Brand Highlight at RSAC Conference 2026 with Alexander Summerer, Head of Authentication at Swissbit

Most enterprise authentication today is still built on passwords or one-time codes -- and neither is phishing-resistant. Alexander Summerer explains that fraud remains the core challenge: attackers intercept credentials in the online channel, and users are burdened with complex password policies that slow them down without making them safer. Swissbit's answer is the iShield Key, a FIDO2-based hardware security key that is plug and play. No passwords to remember, no codes to intercept, and no chance for a phishing attack to succeed.

What sets Swissbit apart at RSAC Conference 2026 is convergence. The same iShield Key that authenticates a user at their workstation can also open a door. Tap it on an HID reader in a healthcare facility, a university, or a manufacturing plant, and access is granted -- physical and digital, in one device. Swissbit is the only vendor on the market today offering this combination, with HID Seos support now available and a global partner network ready to deploy at scale.

The forward story is post-quantum cryptography. Alexander Summerer notes that quantum computing poses a real and coming threat to standard authentication algorithms. Swissbit is already previewing a PQC evaluation platform at booth 6565 -- a device that runs a post-quantum chip alongside the traditional chip. Organizations can upgrade to PQC-protected authentication with the same hardware, keeping legacy use cases running without disruption.

This is a Brand Highlight. A Brand Highlight is a ~5 minute introductory conversation designed to put a spotlight on the guest and their company. Learn more: https://www.studioc60.com/creation#highlight

GUEST

Alexander Summerer, Head of Authentication, Swissbit
LinkedIn: https://www.linkedin.com/in/alexander-summerer

RESOURCES

Swissbit: https://www.swissbit.com
iShield Key product page: https://www.swissbit.com/en/products/security-products/ishield-key/

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KEYWORDS

Alexander Summerer, Swissbit, Sean Martin, RSAC Conference 2026, hardware security key, FIDO2, phishing-resistant authentication, passwordless authentication, physical access control, post-quantum cryptography, PQC, iShield Key, HID Seos, enterprise authentication, zero trust, brand story, brand marketing, marketing podcast, brand highlight

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