Online Banking Login

For your convenience you can now access your account directly from the homepage.

  1. Select account type
  2. Enter your Username and Password
  3. Click "Login" or press ENTER
Please do not remind again 

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Online Banking

News & Events

Trojan 200 Club Recognizes Students for Going Above and Beyond

John Young and Megan Brock of Security Bank enjoyed treating this great group of Dyersburg Middle Schoolers to lunch at El Patio.

Security Bank Sponsors Dyer County Youth Leadership Program

Security Bank and The Dyersburg/Dyer County Chamber of Commerce are proud to announce they have partnered together to sponsor the Dyer County Youth Leadership Program. The opportunity arose...

Equifax Breach Resources

Due to the recent Equifax breach, Security Bank decided to proactively put valuable information on our website for our customers.  Please see the attached document.

Security Bank Joins ICBA for Meeting with President Trump

Jennifer Nunley, Executive Vice President and COO, Security Bank, Dyersburg, TNjoined more than 100 community bankers and the Independent Community Bankers of America® (ICBA) on May 1 for a meeting with President Donald Trump and other top administration officials at the White House as part of the 2017 ICBA Capital Summit.

Nunley Speaks to American Business Women's Association About Leaving a Legacy

Jennifer Nunley, Executive Vice President and COO of Security Bank, was honored to speak at the local American Business Women's Association luncheon.


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Who We Are

Security Bank's heritage is one built on financial strength and integrity. Our corporation was chartered as a state bank on April 3, 1931. At that time, it was called Newbern State Bank and was located in downtown Newbern.

In October 1968, the name was changed to Security State Bank to reflect its expansion into other Dyer County towns. In May 1969, the Harrell Avenue Branch was opened in Dyersburg. A second branch was opened in Dyersburg on King Avenue in September 1970.

As the financial needs of the community grew and Security State Bank prospered, a new bank was built on West Main in Newbern.

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