Implementing anti-CSRF tokens is the most widely accepted method for preventing cross-site request forgery (CSRF) attacks. Tokens are unique values generated by a web application and validated with each request to ensure authenticity. However, token management is crucial for effectiveness, as insecure storage or invalidation can leave an application vulnerable. CSRF attacks can also be launched through indirect means, such as phishing or social engineering, highlighting the need for comprehensive protection strategies. While anti-CSRF tokens introduce performance overhead, the risk of a security breach outweighs any potential impact on performance, making them a necessary defense measure.