The Challenges and Risks of Manual Password Rotation Passwords should be unique, never reused or repeated, and randomized on a scheduled basis, upon check-in, or in response to a specific threat or vulnerability. ![]() Password rotation should be implemented across every account, system, networked hardware and IoT device, application, service, etc. And, in the case of a known password compromise (such as receiving notice from a third-party that user accounts were affected by a breach), a password connected to the affected account should be immediately changed. On the other hand, superuser account (e.g., root, domain admin, etc.) and other highly privileged passwords should be frequently rotated, including after each use-known as one-time-passwords, or (OTPs)-for an organization’s most sensitive accounts. For instance, a password for a standard user account may only require rotation at 60-day intervals, a process that can be forced through password expiration. The frequency of rotation should vary based on the password age, usage, and security importance. ![]() Limiting the lifespan of a password reduces the risk from and effectiveness of password-based attacks and exploits, by condensing the window of time during which a stolen password may be valid. Password rotation refers to the changing/resetting of a password(s).
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