What is Passkeys?
Passkeys are a modern, phishing-resistant replacement for passwords, using cryptographic keys stored on your device and unlocked with a fingerprint, face or PIN. Because there is no password to type, there is nothing for criminals to steal, guess or phish.
Why Passkeys matters for Australian businesses
With cyberattacks on Australian businesses increasing year on year, understanding your security tools and strategies is critical. The Australian Cyber Security Centre reports an attack every six minutes, and small and medium businesses are increasingly targeted. Having the right defences in place is not optional — it is essential for protecting your data, your clients, and your reputation.
For small and medium businesses in particular, passkeys can make a real difference in maintaining a secure, efficient, and resilient IT environment. Whether you are reviewing your current setup or planning improvements, understanding the role of passkeys in your broader IT strategy will help you have more informed conversations with your IT provider and make better decisions for your business.
Related terms
MFA • SSO • Password Manager
Further reading
MFA vs passkeys vs SSO: what’s right for your business
How All IT Services can help
At All IT Services, we help businesses across Sydney, Brisbane, Melbourne, and regional NSW implement and manage passkeys as part of our comprehensive cybersecurity solutions. If you have questions about how this fits into your IT strategy, contact our team for a no-obligation consultation.
Frequently Asked Questions
What is a passkey?
A passkey is a cryptographic credential stored on your device that signs you in with a fingerprint, face scan or PIN instead of a password, and it cannot be phished or reused.
Are passkeys safer than passwords with MFA?
Generally yes. Passkeys are resistant to phishing and credential theft by design, while SMS or app-code MFA can still be tricked by sophisticated phishing kits.
Can my business use passkeys with Microsoft 365?
Yes. Microsoft Entra ID supports passkeys for staff sign-in, and they can be rolled out alongside existing MFA before phasing passwords down over time.