Most of us have no idea how vulnerable we are on our smartphones. We keep our firewalls and virus protection up-to-date on our computers but many may not even think about it on a phone. Our phones are very compact computers now and require the same safeguards as a computer.

The simplest step is to add a passcode that only you know. Most phones will allow you to set a password or ‘swipe’ pattern that you use to unlock your phone.  Make the passcode or swipe pattern hard to guess, meaning no simple shapes, birthdays, addresses or anniversaries that can be connected to you. You’ll find these options under Settings on most phones.

There are several anti-virus programs available; many of them free. Look for virus and malware protection as well as locator service and remote control options. Locator service will give you a precise location of your powered–on phone.  A friend recently used this service to find her silenced phone in a binder on her desk.  While the unnecessary call to the police was embarrassing, locating the phone was a relief.  For iPhones, go to Apple.com or visit Google Play for Android options.

Keeping your operating software up-to-date is another important step to securing your device. Many times, software updates are designed to fix problems or vulnerabilities discovered in the device’s operating system.

Location (GPS) and WiFi

Many applications request permission to access your location. Consider turning off location services on your device unless needed for mapping or driving directions. You can turn this option off and on as needed.

Have you ever taken photographs from your phone and posted them online? If your GPS is enabled, your actual location may be exposed though a process called ’geotagging.’ So, that picture you took at the waterpark and posted online has now informed everyone who sees it that you are away from home.

Exercise caution when using public wireless networks (WiFi), especially for financial transactions. Use your provider’s network to conduct any personal business, not the free WiFi at the coffee shop.

Lastly, review all permission requests carefully when downloading apps. If you’re getting an app that gives you recipes, it shouldn’t ask for your contact list or location.