安全
How do you view front-end security? Can you share some of the security best practices you have implemented or consider important?
Front-end pages are quite vulnerable and can be easily attacked, such as XSS and CSRF attacks. We can solve these problems with some strategies. For example, deploying the website on HTTPS can prevent man-in-the-middle attacks. Also, we should not directly use user input in front-end code. Instead, we should filter and escape user input to prevent XSS attacks. Adding tokens to sensitive operations can prevent CSRF attacks. Using CSP can limit the resources a website loads, which can also prevent XSS attacks.
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您如何看待前端安全性？能否分享一些您实施的或认为重要的前端安全最佳实践？
前端页面其实很脆弱，很容易被攻击，比如 xss 攻击、csrf 攻击。我们可以通过一些策略来解决这些问题，例如网站要部署在 https，这样可以防止中间人攻击。然后在前端代码中不要直接使用用户输入的数据，要对用户输入的数据进行过滤和 转义，这样可以防止 xss 攻击。还有要对一些敏感操作加上 token，这样可以防止 csrf 攻击。还有使用 csp，可以限制网站加载的资源，防止 xss 攻击。