Drupal 10 is expected to be released in December 2022, bringing new features such as an automated update system and upgrades to third-party dependencies. To secure this version of Drupal, it's essential to track known vulnerabilities through the Snyk Vulnerability Database and stay up-to-date with the latest security advisories. Implementing a Content Security Policy (CSP) can help detect and neutralize cross-site scripting (XSS) attacks, which are a common type of vulnerability in Drupal. Using HTTPS is also crucial to secure the connection between the website and users, as it encrypts data and makes it difficult for hackers to intercept it. Applying the principle of least privilege can limit access rights to only those resources needed by users, reducing the risk of malicious actors accessing sensitive areas of the site. Finally, using Drupal security modules such as Login Security, Security Review, and Password policy module can help identify vulnerabilities and harden the site against attacks. By following these five security best practices, developers can ensure their Drupal sites are secure and up-to-date with the latest features and fixes.