associated ns3web southernsecurity.org welcome to southern security federal credit union's online branch! based in memphis, tennessee, we serve employees of companies all over the mid south and across the nation. Category:banking credit and lending Global Rank:1,916,036 visits:18.8K pages/Per:2.2 asecu.com Category:banking credit and lending Global Rank:3,315,474 visits:5.9K pages/Per:4.7 ADS