Welcome to First Security Bank!

Make the most out of your banking experience and take advantage of all First Security Bank has to offer.

Maximize Your Banking Relationship

Learn more about the services First Security Bank has to offer.

Bazing Checking Benefits!

Your checking account may feature BaZing, a mobile app delivering cell phone protection, identity protection and much more. Learn how to get the most from BaZing by clicking the link.

FirstNet Online Banking & Bill Pay

Online Banking and Bill Pay allow you to manage your account and pay bills online from your computer. Just log on to enjoy secure and convenient banking from anywhere.

goDough Mobile Banking

Mobile Banking includes mobile text banking, mobile deposits, transferring balances between accounts, and alerts


Discover the benefits of paperless record keeping with electronic financial documents, delivered securely to your account.

Direct Deposit

Direct Deposit is a free service that automatically deposits recurring income into any
First Security Bank account.

Mortgage Loans

Our line of mortgage loans is diverse and specifically designed to meet the needs of people in the areas we serve. First Security Bank offers the best and most competitive loans possible.

Referral Center

You and your friends both earn $50 when they open a personal or business checking account and meet the qualifications. It is simple, easy, and fast.

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Featured Products

Customers are not all the same...our products aren't either. We offer unique personal banking products for your specific financial needs


At First Security Bank we make saving easy with a variety of savings options. From CDs to convenient money market checking, we have a savings solution for all your needs.

First Security Bank Credit Cards

Our cards come with the personal, friendly service you expect from us. Choose the credit card that gives you all the value and buying power you need. Apply for yours today!

Home Equity Loans

We offer you a convenient plan to borrow money which includes prompt service, confidential treatment and repayment terms to fit your budget.

Our Social

Follow us on Facebook to learn more about our services.

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Congratulations to Vicki Barringer! Today is Vicki's last day to work as a teller at our Marks branch. Vicki has worked for First Security Bank for almost 22 years. We wish her many years of good health and happiness! Thank you for your dedication to FSB! #FSB #WeAreONE #retirementstartstomorrow

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Come fill the box for Hope Ministries in Senatobia! Drop off at our Senatobia branch located at 250 Norfleet Drive! Hope's immediate needs are as follows: Tuna Peanut Butter Ravioli Canned Soups Dried Beans Rice Spaghetti Sauce Hamburger Helper Canned Veggies #FSB #WeAreONE

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Our lobbies will open tomorrow at our regular banking hours. We ask you to please practice social distancing and to be patient as we all try to adapt to a new normal on the first day of June! If you have a stimulus debit card, you must use the ATM only! Lobby appointments are still available on our website or you may call to schedule an appointment. #FSB #WeAreONE #ATMs24/7 #drivethruopen

Let us know how we're doing!

We value your opinion. Please take 3 minutes to fill out a brief survey so that we can better serve you for years to come.

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