Choosing an authenticator app: the options compared
Several free apps generate the same six-digit codes. They differ in backups, device moves and extra security.
Read the guide : Choosing an authenticator app: the options comparedTOP Guide topic
Keeping your cards and account safe
Two-factor sign-in, phishing, card-testing fraud and safe habits that protect your balance and your account.
Moving your authenticator to a new phone without a lockout
The old phone still works, so move your codes now. A safe order of steps for switching devices.
Read the guide : Moving your authenticator to a new phone without a lockoutSIM swaps: why app codes beat text-message codes
If someone moves your number to their SIM, every text code goes to them. Why app-based codes avoid that risk.
Read the guide : SIM swaps: why app codes beat text-message codesSpot a fake checkout page before you type a card number
Copycat payment pages look convincing. A short list of checks catches most of them before any data leaves your hands.
Read the guide : Spot a fake checkout page before you type a card numberTotal = balance + top-up charge + issue fee
Your card is one short checkout away.
Open an account, switch on two-factor sign-in and order the balance you need. You only ever pay for a card you order.