只要發現一個垃圾個人資料，您就可以直接將相同來源的個人資料全數移除。舉例來說，如果您發現多個垃圾個人資料來自相同的 IP 位址，即可將這個 IP 位址加入永久停權清單。對 CMS (例如 WordPress) 來說，Akismet 這類外掛程式可以派上用場，而將 IP 位址加入防火牆的拒絕清單也會非常有效。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-02-17 (世界標準時間)。"],[[["Prevent user-generated spam by implementing deterrents like user challenges and clear abuse policies that include reporting mechanisms for trusted users."],["Identify spam patterns through analyzing user data such as form completion time, IP addresses, user agents, and usernames to establish a reputation system and potentially employ the `noindex` tag for new users."],["Implement manual approval for suspicious interactions and utilize blocklists based on spammy profiles and IP addresses to prevent repetitive spam attempts."],["Utilize CAPTCHAs and similar tools to deter automated account creation and actively monitor your service for spam indicators, including traffic spikes, phishing, malware, and suspicious user activity from unexpected locations."]]],["To prevent spam, establish clear abuse policies and allow users to report spam. Identify spam patterns like form completion time, IP address, and user agents to create a user reputation system. Add `noindex` to new user content, and `nofollow` or `ugc` to untrusted links. Use manual approval for suspicious interactions. Block known spammers by IP address and prevent automated sign-ups with verification tools. Monitor for spam signals, traffic spikes, and phishing using tools like the Google Safe Browsing API.\n"]]
