An Operating Model for API and Account Protection
API and account protection works best as an operating model: map routes, classify signals, choose proportionate actions, preserve evidence, and tune controls from monitor to enforce.
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Related Peakhour notes, analysis, and field guidance.
API and account protection works best as an operating model: map routes, classify signals, choose proportionate actions, preserve evidence, and tune controls from monitor to enforce.
API bot abuse moves across login, checkout, and account journeys. Defenders need route-aware bot, rate, and account controls that follow the campaign rather than treating each endpoint as a separate incident.
Account protection does not stop at the login form. The same request path carries API, bot, rate, token, and account-risk evidence, and that is where the decision needs to happen.
Breached credentials keep creating cost after the original breach. They feed credential stuffing, account takeover, fraud, support, and reputation costs across login, recovery, checkout, and API flows.
Credential stuffing risk continues after a password works. Account protection needs to watch password reset, email change, stored payment, gift card, and checkout flows.
Browser and network fingerprints are useful security evidence, but they should not be treated as proof of a person's identity.
Safer logins do not require treating people as products. Account defence should use minimised, purpose-bound risk signals and proportionate decisions.
Residential proxies have changed account abuse from obvious bursts into distributed, low-noise workflows across login, account, and API routes. Treat proxy use as a risk signal, not a blunt block rule.
Shadow APIs matter because attackers do not care whether a route is documented. Mobile, partner, browser-backed, and legacy APIs can all become account-abuse paths when they remain outside normal controls.
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Explore how credential stuffing attacks and account takeovers affect business reputation and customer trust.
Our 2024 survey of Australian CISOs and CTOs looks at how businesses are approaching account protection, particularly credential stuffing and residential proxies.
Survey data from Australian CISOs and CTOs shows broad MFA adoption, lower bot protection uptake, and early attention on residential proxy detection for credential stuffing and account takeover risk.
MFA helps, but it does not stop social engineering, residential proxy abuse, credential stuffing, or session risk on its own.
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Popular Australian fashion website TheIconic recently suffered reputational damage from fraudsters placing orders after an account takeover. Learn how this happens and what you can do to stop it.
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