CompTIA
CAS-003 · Question #223
CAS-003 Question #223: Real Exam Question with Answer & Explanation
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Question
It has come to the IT administrator's attention that the "post your comment" field on the company blog page has been exploited, resulting in cross-site scripting attacks against customers reading the blog. Which of the following would be the MOST effective at preventing the "post your comment" field from being exploited?
Options
- AUpdate the blog page to HTTPS
- BFilter metacharacters
- CInstall HIDS on the server
- DPatch the web application
- EPerform client side input validation
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