Google推广与WordPress安全：检测网站被黑的完整指南
在当今数字化时代，Google推广已成为企业获取客户的重要渠道，而网站安全则是确保推广效果的基础保障。许多企业在进行Google推广时，往往忽视了网站安全的重要性，导致推广投入付诸东流。
90%的站长往往是在访客投诉、Google推广效果下降或收到主机商通知后，才发现自己的WordPress网站已被黑客入侵。本文将为您详细介绍WordPress网站被黑的常见迹象和检测方法，帮助您在开展Google推广时确保网站安全。
【中文】WordPress被黑的常见迹象：
• 网站打开速度明显变慢，影响Google推广用户体验
• 出现陌生弹窗或自动跳转，降低Google推广转化率
• 后台出现可疑管理员账户
• 发现未知文件或代码
• SEO工具检测到异常外链，影响Google推广排名
【English】Common signs of WordPress hacking:
• Noticeable slowdown in site loading speed, affecting Google Ads user experience
• Appearance of strange pop-ups or automatic redirects, reducing Google Ads conversion rates
• Suspicious admin accounts in backend
• Unknown files or code detected
• Abnormal external links found by SEO tools, impacting Google Ads rankings
检测方法一：检查用户账户
进入WordPress后台→用户菜单，查看是否有非您创建的管理员账户。如果发现可疑账户，请立即删除！对于使用Google推广的多用户站点，推荐安装Nashaat插件监控用户活动。
Method 1: Check User Accounts
Go to WordPress backend→Users menu, check for admin accounts not created by you. If found, delete immediately! For multi-user sites using Google Ads, we recommend installing the Nashaat plugin to monitor user activities.
检测方法二：扫描异常文件
使用SSH命令检查上传目录中的PHP文件：
find wp-content/uploads -name "*.php" -print
为确保Google推广活动不受影响，推荐安装WordFence插件进行定期扫描。
Method 2: Scan Suspicious Files
Use SSH command to check PHP files in upload directory:
find wp-content/uploads -name "*.php" -print
To ensure Google Ads campaigns are not affected, recommended to install WordFence plugin for regular scanning.
检测方法三：验证校验和
使用WP-CLI命令验证核心文件：
wp core verify-checksums
验证插件：
wp plugin verify-checksums --all
定期进行这些检查可以保护您的Google推广投资。
Method 3: Verify Checksums
Use WP-CLI to verify core files:
wp core verify-checksums
Verify plugins:
wp plugin verify-checksums --all
Regularly performing these checks can protect your Google Ads investment.
推荐安全插件
WPMU Dev Defender Pro：提供恶意软件扫描、防火墙等全面防护功能，保障Google推广稳定性
WordFence：实时监控文件变更和可疑活动，保护Google推广效果
Recommended Security Plugins
WPMU Dev Defender Pro: Offers malware scanning, firewall and comprehensive protection to ensure Google Ads stability
WordFence: Monitors file changes and suspicious activities in real-time to protect Google Ads performance
如果确认网站被黑，请立即暂停Google推广并参考：WordPress网站被黑后恢复指南
If confirmed hacked, please pause Google Ads immediately and refer to: WordPress Hack Recovery Guide
