Also, students can access objectionable material if allowed unsupervised or unstructured access to sites, search or meta-search engines on the internet. Parents, teachers and others are therefore encouraged to closely supervise childrens' internet access and guide them with rules and boundaries for exercising good judgment and restraint. Filtering programs and Acceptable Use Policies may help increase students' safety on the net. Such programs and policies are only useful if observed, however. Needle in a CyberStack has no control over the content of personal Email exchange nor the consequences thereof.
Parental supervision is necessary and recommended.