Lock Down Your Smartphone to Prevent Data Breaches
That phone in your pocket isn’t just a phone. It’s a computer. And it’s got a lot of data on it that thieves would love to get ahold of, so be smart and protect yourself.
Your phone is essentially a one-stop shop for your data and, if stolen or exposed to identity thieves, can compromise your identity and financial accounts. People are using smartphones for more of their digital needs, but even if you don’t use mobile banking or financial apps, your phone could store sensitive data from online shopping, social networking, games and more. An unsecured phone poses a major security risk that makes you vulnerable everywhere you go.
Here’s a quick checklist of how to protect your data from identity thieves by securing your mobile phone:
1. Password-protect your phone.
A password locks your phone, so that anyone who picks it up can’t just rummage around in your mobile life. Use a complex and unique password, beyond just numbers if possible. A good password mixes letters, numbers, punctuation and special characters. Use unexpected transformations. “Dollars” is a very easy password to crack, but so are the common variations “Doll@rs” and “Doll@r$.” Instead, try inserting a random character in a less predictable way to get something such as “D[]//@r$” or ”D{}LL@r$” for increased security. As an alternative, your fingerprint may be sufficient to protect your phone – if it has a fingerprint sensor and if you don’t mind the invasiveness of a phone company having a unique identifier for you.
Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
2. Set your phone to auto-lock.
Auto-lock means that your phone will automatically require a password for you to re-enter after a certain amount of time. This feature is important, especially in public places where phones that look alike can be accidentally swapped. You can set the auto-lock time by going into your phone settings and choosing anywhere from immediately up to several minutes, even hours.
3. Saving passwords isn’t smart.
Make sure any mobile banking or financial apps have passwords that are not automatically saved on your phone. It may be convenient, but it’s also potentially dangerous.
4. Turn off GPS, Bluetooth and wireless features.
When you’re not using them, of course. Not only do they drain the battery life, but thieves can pair their Bluetooth device with yours to hack personal information or even track you.
5. Be careful on Wi-Fi networks.
Wi-Fi is another channel for thieves to remotely access your data undetected. Only connect your phone to secure networks with passwords, especially in public places that offer free Wi-Fi. Even if you are using Wi-Fi for browsing and not for shopping, banking or anything else that requires passwords or account data, on a public, open-source network, your personal information can be exposed unwittingly.
6. Download with discretion.
Before downloading any apps to your phone, always do a quick search to make sure they come from a legitimate site or publisher. Check user reviews for any complaints.
7. To move forward, back up.
If you have photos, videos, music, emails, contacts or any other information that you want to make sure you can access if your smartphone if ever hacked, lost or stolen, then make sure they are all backed up on a computer, USB drive or cloud storage service. It’s always a good idea to make backup copies. Quick: Think of your best friend. Do you know his/her phone number? While some information can be replaced, it can turn out to be more of a hassle than you bargained for, and some items may be irreplaceable.
8. Enable a service with remote tracking.
This is a service that exists on most phones. In the event your phone is stolen, you can remotely lock your phone and even erase its data while the GPS tracks its movement in a criminal’s hands. You can even set your phone to automatically wipe your data if your phone password is entered incorrectly several times. Of course, a full reset would be a last resort to protect personal information, and hopefully you remembered to back up your data.
Did you know?
If you are changing or upgrading smartphones, then make sure that all of your personal information and content is erased from your old phone after you have uploaded it into your new one. Many phones have built-in reset features that will restore all settings to their defaults.
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.
Justin J. Kumar embraces a proactive, systematic investment management approach with a customized, proprietary system to help guide his clients toward their financial goals.
-
What's at Stake for Alphabet as DOJ Eyes Google's Chrome
Alphabet is higher Tuesday even as antitrust officials at the DOJ support forcing Google to sell its popular web browser. Here's what you need to know.
By Joey Solitro Published
-
Lowe's Stock Is Falling After Earnings. Here's Why
Lowe's stock is lower Tuesday as Wall Street weighs a beat-and-raise quarter against declining revenue. This is what you need to know.
By Joey Solitro Published
-
Six Ways to Optimize Your Charitable Giving Before Year-End
As 2024 winds down, right now is the time to look at how you plan to handle your charitable giving. The sooner you start, the more tax-efficient you can be.
By Julia Chu Published
-
How Preferred Stocks Can Boost Your Retirement Portfolio
Higher yields, priority on dividend payments and the potential for capital appreciation are just three reasons to consider investing in preferred stocks.
By Michael Joseph, CFA Published
-
Structured Settlement Annuity vs Lump-Sum Payout: Which Is Better?
As the use of structured settlement annuities grows, it can be tough to decide whether to take the lump sum to invest or opt instead for guaranteed payments.
By H. Dennis Beaver, Esq. Published
-
What to Do as Soon as Your Divorce Is Final
Don't delay — getting these tasks accomplished as soon as possible can help you avoid costly consequences.
By Andrew Hatherley, CDFA®, CRPC® Published
-
Many Older Adults Lack Financial Security: What Can We Do?
Poor financial literacy and a lack of foresight have led to this troubling reality. It's going to take tax policy changes, education and more to address it.
By Ryan Munson Published
-
Winning Investment Strategy: Be the Tortoise AND the Hare
Consider treating investing like it's both a marathon and a sprint by taking advantage of the powers of time (the tortoise) and compounding (the hare).
By Andrew Rosen, CFP®, CEP Published
-
How to Fight Inflation's Hidden Threat to Your Savings
If higher prices are putting your savings goals on hold, you're in danger of financial erosion. Fortunately, several strategies can help stop the spread.
By Kevin Brauer, MBA, CPA, CMA Published
-
10 Inefficiencies I Look for on Rich Retirees' Tax Returns
Your tax return could hold clues to several missed opportunities and important gaps in your retirement planning.
By Evan T. Beach, CFP®, AWMA® Published