Sales executives at Universal Containers (UC) want to create list views to filter opportunities for large at-risk Opportunities. These list views should only be available to certain executives that specialize in closing problematic deals.
How can UC solve this requirement?

When you make changes to roles and groups Salesforce locks the entire group membership table, which makes it impossible to process group changes in multiple threads to increase throughput on updates.

What is required to implement Filter-Based Opportunity Territory Assignment?

What is the security vulnerability in the following code snippet?
<apex:form>
<apex:commandButton rerender="outputIt" value="Update It"/>
<apex:inputText value="{ !myTextField}"/>
</apex:form>
<apex:outputPanel id="outputIt">
Value of myTextField is <apex:outputText value="{!myTextField}" escape="false"/>
</apex:outputPanel>

By Viewer Access you can see the data in a report or dashboard, but you can't make any changes, except by cloning it into a new report or dashboard.