Citi® Cards Products  
Security & You




 
 

Citi Protects You

 
Protecting your account and personal information is our top priority. That's why we're constantly developing new ways to give you the highest level of protection possible.

If you suspect you have been a victim of identity theft, call 1-866-537-9892 and find out about Citi® Identity Theft Solutions.

How Cardmembers Are Protected

Internet Security Specialists
Fraud Early Warning
Personalized Fraud Alerts
All-Electronic Program
$0 Liability
The Lost Wallet® Service
Citi® Photocards
New Card Activation

How Our Site Is Protected

128-Bit Encryption
Firewalls

How Cardmembers Are Protected


Internet Security Specialists

In response to your concerns, Internet Security Specialists are now an integral part of Citi customer support. They assist customers with questions about online shopping, fraudulent email and suspicious sites. You can contact a Citi Internet Security Specialist at 1-866-537-9892.

Back to Top

Fraud Early Warning

We understand how important security is when it comes to your credit card. That's why we've established Fraud Early Warning. If we notice any unusual activity on your account, we'll contact you to verify the charges and get your approval before allowing any additional activity. (If you believe that a Fraud Early Warning has been placed on your account, please call Customer Service at 1-866-537-9892.)

Back to Top

Personalized Fraud Alerts

With this new free service, you can select up to four different ways for us to monitor your account, based on how you use your Citi card. If any of your specified alerts are triggered, we'll contact you. Call 1-866-537-9892 to register, or learn more about this service now.

Back to Top

All-Electronic Program

Receive monthly statements only online—less paper in the mail means less opportunity for your sensitive information ending up in the wrong hands. It's easy, safe and free. Register today.

Back to Top

$0 Liability

You will never have to pay for any unauthorized charges on your Citi card.

Back to Top

The Lost Wallet® Service

We'll issue a new card and provide you with emergency cash subject to your available cash advance line.

Back to Top

Citi® Photocards

Citi® Photocard offers you free added security and a great form of photo identification by putting your picture and signature on the front of your Citi card. Now that's something to smile about. Just call 1-866-537-9892 for details.

Back to Top

New Card Activation

Sometimes we'll send you a new card with a blocked account to prevent anyone from intercepting the card in the mail and using it. If you find your new Citi card is blocked, simply call the number that appears on the sticker on your new card to activate it. Calling from your home phone will help make the card activation process quick and easy.

Back to Top

How Our Site Is Protected


128-Bit Encryption

Citi® uses Secure Sockets Layer (SSL) for secure transmissions. SSL applies encryption between two communicating applications, such as your PC and our corporate Internet server. When your data is transmitted over the Internet, it is encrypted or "scrambled" at the sending end and then decrypted or "unscrambled" at the receiving end. We use 128-bit encryption, the highest level generally available today. Check your browser to be sure it has the added security of 128-bit encryption.

Back to Top

Firewalls

Our secure servers are protected by numerous firewalls, which are constantly monitored to prevent security breaches.

Back to Top