CAS-005 · Question #238
CAS-005 Question #238: Real Exam Question with Answer & Explanation
The correct answer is D: Update robots.txt to slow down the crawling speed.. robots.txt provides a way to politely request that well-behaved bots reduce their crawling speed. The Crawl-delay directive can be used to specify a delay (in seconds) between successive requests. This approach directly addresses the performance issue by reducing the load caused
Question
The security team is looking into aggressive bot behavior that is resulting in performance issues on the web server. After further investigation, the security engineer determines that the bot traffic is legitimate. Which of the following is the best course of action to reduce performance issues without allocating additional resources to the server?
Options
- ABlock all bot traffic using the IPS.
- BMonitor legitimate SEO bot traffic for abnormalities.
- CConfigure the WAF to rate-limit bot traffic.
- DUpdate robots.txt to slow down the crawling speed.
Explanation
robots.txt provides a way to politely request that well-behaved bots reduce their crawling speed. The Crawl-delay directive can be used to specify a delay (in seconds) between successive requests. This approach directly addresses the performance issue by reducing the load caused by the bots without completely blocking them or requiring complex WAF configurations.
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