Ensure that your school blog has security measures that prevent spamming to your blog readers.This will ensure that spamming will not create a definite negative image about your school.

• 确保你学校的博客有一定的安全防御措施，防止垃圾信息干扰浏览者，这也防止了垃圾信息对你学校造成的负面影响。