How could defenders stop this covert channel or one like it

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Reference no: EM133401231

Question: Command and Control systems can be run on any number of covert channels. In June of 2017 a story was published showing a malware group was sending command and control instructions via the comments section on Britney Spears Instagram.

At first the comments looked like spam, but researchers discovered this malware was reading the comments and using them to interpret instructions sent from the controllers.

How could defenders stop this covert channel or one like it in the future? What does this tell you about the ability to stop covert channels?

 

Reference no: EM133401231

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