NETWORK SECURITY MAP red X 'At Risk'

Hi all,

 

Hoping someone can help, my network security map is showing red X, security status; 'At Risk' what is this as the 'wireless network symbol in the top left corner has a green lock symbol. Others that are on this network (on top row) are showing 'protected'. How is this?,, and how do I fix it please?

Looking forward to any suggestions or mayb someone else has/had the same thing,,,

 

Shelley,

 

And what does this mean  --  Adapter Manufacturer: Hon Hai Precision Ind. Co.,Ltd.

 

confusedandatrisk.com (''¬

 

 

Welcome. Has this just started happening, or has it happened since you installed Norton? Have you run LiveUpdate manually a few times, rebooting as necessary, until no updates are available? Have you run a full system scan? Have you tried resetting the PCs from Protected to Shared?