Topic starter
24/06/2026 9:18 pm
TL;DR: Passwords remain the dominant authentication factor even though they are easy to steal, reuse, and phish, and the article argues that secure authentication now requires stronger multi-factor and passwordless patterns, according to 1Kosmos. The core issue is that authentication controls fail when organisations continue to treat passwords as a durable trust signal instead of a compromise-prone entry point.
Editorial analysis by NHI Mgmt Group, based on content published by 1Kosmos: “Secure Authentication: Methods & Best Practices”.
By the numbers:
- Up to 45% of users use the same password across at least 2 or more accounts, according to 1Kosmos.
- 20% of users say most of their accounts use the same password, according to 1Kosmos.
- 6% of users say they use the same password for all accounts, according to 1Kosmos.
Key questions
Q: What breaks when organisations rely only on authentication to secure access?
A: Authentication alone fails when valid credentials are stolen, replayed, or socially engineered.
Q: Why do reused passwords create such a large identity risk?
A: Reused passwords turn one disclosure into many possible logins.
Q: How do organisations know whether their MFA strategy is actually reducing risk?
A: Look beyond factor count and measure phishing resistance, step-up coverage, and recovery abuse.
Practitioner guidance
- Implement phishing-resistant authentication Prioritise authentication methods that do not depend on a reusable password as the main proof of identity.
- Review password reuse exposure Identify where users are likely to reuse passwords across corporate, cloud and consumer accounts, then treat those accounts as linked compromise paths in your IAM risk model.
- Tighten authentication recovery flows Check whether password reset, SIM swap, help desk recovery and email-based sign-in steps undermine stronger authentication controls by creating easier takeover paths.
Bottom line: Password-only authentication remains fragile because a single secret can be stolen, reused or phished into broader account access.
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25/06/2026 6:27 am
Password-only authentication is a single point of trust failure. When organisations treat one secret as proof of identity, they assume that the secret will stay private and unique across contexts. That assumption does not survive modern phishing, credential theft or reuse patterns. The practical conclusion is that password-only access is a brittle control model, not a stable authentication strategy.
A question worth separating out:
Q: Why do organisations struggle to move from passwords to passwordless access in practice?
A: The main blockers are integration complexity, technical debt, and user acceptance, especially in environments with multiple authentication vendors and varied workflows. Passwordless fails when it is treated as a single login method rather than an access programme. Teams need consistent policy, broad authenticator support, and a rollout plan that reflects operational reality, not idealised architecture.
👉 Read our full editorial: Password-only authentication is still the weak link in secure access