SimilarityRank
security_issue 0.768 19872
security_threat 0.766 47415
security_risk 0.737 53682
security_problem 0.737 62807
security_challenge 0.714 64605
security_requirement 0.658 74008
security_measure 0.655 29180
privacy_concern 0.653 74376
security 0.652 651
security_need 0.649 93102
safety_concern 0.617 38449
privacy_issue 0.616 62834
physical_security 0.609 75208
increase_security 0.604 75763
terrorist_threat 0.599 56862
improve_security 0.597 89990
security_policy 0.586 26340
the_security_situation 0.558 84001
insecurity 0.555 11789
data_security 0.554 71029
internal_security 0.543 85993
these_concern 0.542 24364
datum_security 0.539 83145
environmental_concern 0.537 27548
national_security 0.535 8462