No More Worries Clouding Your Mind
Jack and Jill went up a hill to steal data from Cloud, Being Cisco Security in place, will they succeed, I Doubt.

Solution

1) Here Jack and Jill represents Hackers who want to hack into the cloud.
2) Lightning represents the CISCO security strength. 
3) Jolly Cloud represents CISCO's effort towards complete satisfaction of customers.  
4) Right part of the Cloud represents complete peace of mind which is in complete synchronization with our motto. (No worries Clouding Your Mind).