1. 2025年、Pythonサプライチェーン攻撃が増加中
2. 攻撃者はオープンソースサプライチェーンの弱いリンクを悪用している
3. 攻撃手法にはTypo-squatting、Repojacking、Slop-squattingなどがある
4. Python環境をセキュアにするためのアプローチが必要
5. Pythonサプライチェーンのセキュリティについてのウェビナーを開催

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1. Unprotected usernames and passwords offer little defense against account takeover attacks. Multi-factor authentication (MFA) has become the de facto standard for strengthening access controls.
2. Microsoft research suggests that enabling MFA can block over 99% of automated credential-stuffing and phishing attacks.
3. Despite its strengths, MFA can be bypassed, and overreliance on it can compromise the security when passwords are weak, reused, or compromised.
4. Five tactics attackers use to bypass MFA: MFA fatigue attacks, SIM swap & SMS hijack, social engineering at the help desk, session hijacking & token theft, and exploiting backup methods.
5. Layering strong passwords with MFA is crucial to creating multiple hurdles for adversaries to overcome, ensuring a resilient authentication strategy.

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