“此伺服器已啟用 SSLv3 通訊協議，並且難以抵禦 Poodle (SSLv3) 攻擊。在伺服器上停用 SSLv3。"
2014 年，Google 的研究發現，SSL 3.0 通訊協議中的漏洞， 命名為 "POODLE" (Padding Oracle On Downgrading Legacy Encryption) 漏洞。
啟用 SSL 3.0 通訊協議時，MITM (man-in-the -middle) 可以攔截加密的連線，並計算所攔截連線的純文字。
SSL 3.0 漏洞/安全性瑕疵：
對付 POODLE 攻支的最有效方式是停用 SSL 3.0 通訊協議。
停用伺服器上的 SSL 3.0 通訊協議，啟用 TLS 1.2 或 1.3。
此外，DigiCert 建議停用 SSL 3.0 通訊協議，但啟用用戶端上的 TLS 通訊協議 (1.2 或 1.3)。
DigiCert is the world's leading provider of scalable TLS/SSL, IoT and PKI solutions for identity and encryption. The most innovative companies, including 89% of the Fortune 500 and 97 of the 100 top global banks, choose DigiCert for its expertise in identity and encryption for web servers and Internet of Things devices. DigiCert supports TLS and other digital certificates for PKI deployments at any scale through its certificate lifecycle management solution, CertCentral®. The company is recognized for its enterprise-grade certificate management platform, fast and knowledgeable customer support, and market-leading security solutions. For the latest DigiCert news and updates, visit digicert.com or follow @digicert.
©2020 DigiCert, Inc. All rights reserved. DigiCert, its logo and CertCentral are registered trademarks of DigiCert, Inc. Norton and the Checkmark Logo are trademarks of NortonLifeLock Inc. used under license. Other names may be trademarks of their respective owners.