Online Banking Security Habits to Set Up Before the Winter Months

Why autumn is the right moment for a security review

The weeks between now and the new year are some of the busiest of the banking calendar. Shoppers sign up with new online stores, relatives send e-transfers for gifts, and many people book winter travel. Each of these adds logins, confirmation codes and messages that look like they come from a bank or a courier. I teach everyday money management, and I see the same pattern every year: people tidy their finances in January, after the risks have already piled up.

A short review now costs less than an hour and removes most of the avoidable trouble. You are not rebuilding anything. You are checking that the few protections you already have still work, and filling the gaps while your attention is not yet taken up by seasonal errands.

Passwords: fewer, longer and not shared between sites

Start with the login for your main bank account and the e-mail address linked to it. If someone gets into that e-mail, they can request password resets for almost everything else, so it deserves the strongest password you own. A long phrase of four or five unrelated words is easier to remember than a jumble of symbols and is harder to guess.

Never reuse your banking password anywhere else. A shop or forum that is breached can leak its customers' passwords, and attackers try those same combinations at banks. If you keep too many passwords to remember, a reputable password manager on your phone is a sensible tool, protected by one strong main phrase that you never write beside the device.

• Use a different password for your bank, your e-mail and your phone
• Choose a long phrase rather than a short complicated word
• Change a password at once if a site you use reports a breach

Two-step verification: turn it on and keep it current

Two-step verification asks for something more than your password, usually a code sent by text or produced by an app. Most Canadian banks and credit unions offer it, often under a name such as extra sign-in verification. If you have not switched it on, the settings menu of your online banking is the place to look, and the process takes a few minutes.

Check at the same time that the phone number and e-mail address on file are the ones you use now. If you changed numbers last year and the bank still sends codes to the old one, you could be locked out when you need access most. Never read a code aloud to anyone who phones you, even if they say they are from your bank.

Device settings that quietly protect your accounts

Your phone and computer are the door to your accounts, so their settings matter as much as the bank's. Turn on automatic updates for the operating system and the banking app, because many updates close security holes that scammers actively use. Set a screen lock with a passcode or fingerprint, and let the screen lock after a minute or two of inactivity.

Download your banking app only from the official store of your phone, and check the name of the publisher before installing. Think twice before you use public Wi-Fi in a café or airport to sign in. Mobile data is a safer choice, and if you must use shared Wi-Fi, keep banking for later.

• Install system and app updates automatically
• Lock the screen and set a short timeout
• Remove apps you no longer use

Alerts and statements: let the bank tell you first

Most banks let you set alerts for card purchases, large withdrawals, new payees and sign-ins from unfamiliar devices. These notices are often the first sign that something is wrong, and they arrive within seconds. Choose thresholds that suit you, for example any purchase above a modest amount, so you are warned without being flooded.

Then make a habit of reading your statement once a month. Look for small charges you do not recognize, since thieves sometimes test a card with a tiny amount before trying a larger one. If something looks wrong, contact your bank using the number on the back of your card or on its official site, never one given in a message.

Handling holiday messages and travel

Parcel delivery notices, gift card offers and urgent warnings about your account all become more common as the year ends. A message that rushes you, asks you to confirm a login through a link or demands payment by an unusual route deserves a pause. Close it, open your banking app yourself and see whether anything is really waiting for you.

If you travel, tell your bank where you are going when it offers that option, and carry a second card kept apart from your wallet. Log out of banking apps on any shared computer, and review your sign-in history when you come home. These small steps make the busy weeks calmer.

• Do not click links in unexpected account warnings
• Open the app yourself instead
• Keep a spare card stored separately when travelling

Online security is mostly a handful of routines, repeated until they feel ordinary. Before the busy weeks arrive, set a strong password for your bank and e-mail, turn on two-step verification, update your devices and choose alerts that fit your life. None of this guarantees you will never meet a scam, but it makes you a much harder target and gives you early warning.