Unverified50% confidenceFactExact time
Multi-Factor Authentication (MFA) is one of the core lines of defense in the Microsoft 365 security framework, requiring users to verify their identity through a second method beyond a password.
1
Sources
50%
Confidence
Long-term
Relevance
10/7/2026
First Seen
Sources
Related Entities
Related Claims
Unverified多因素身份验证（MFA）在认证层面增加第二道防线，即便凭证泄露，攻击者也无法仅凭账号密码完成身份验证73% similarUnverifiedEffective password protection measures include enabling MFA, regularly rotating passwords, enforcing strong password policies, and employee security awareness training.73% similarUnverified企业级接口通常涉及多层安全机制：JWT用于无状态身份认证，OAuth 2.0处理第三方授权，HMAC-SHA256负责请求签名防篡改，AES/RSA用于敏感参数加密71% similarUnverifiedModern authentication systems (such as TOTP-based two-factor authentication, SMS verification codes, and FIDO2/WebAuthn hardware keys) are designed by nature to resist automated attacks, making it nearly impossible for AI agents to complete these verifications without possessing the user's physical device.69% similarUnverifiedThe "Secure by Default" principle originates from Microsoft's "Trustworthy Computing" initiative proposed in 2002.68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/983679API
curl https://kongchang.com/api/v1/knowledge/claims/983679MCP
get_claim(id=983679)