It is really important to secure your smartphone for many reasons. You may keep data on it and if your phone was lost or stolen, this would be lost. Or perhaps your personal information may be hacked by malicious hackers from internet pages you have visited or from the smartphone itself. We’ve put together some tips to help keep your device as secure as possible.
Think for a second about how much of your life is on your smartphone or tablet. It probably has emails, texts, call logs, contacts, browsing history, social media apps, finance apps, saved passwords, credit card numbers, personal photos and more.
Now think about how easy it would be for a snooping friend or family member to pick up your gadget and poke around in it. Or a thief could easily swipe it from your jacket pocket, your table at a restaurant or your home.
Essential Steps to Secure Your Smartphone
Then there are data-stealing malicious apps and other automated threats hackers like to cook up. And don’t forget about advertisers, cellular providers and the government tracking your movements online and in the real world.
In short, there are plenty of risks to the sensitive information on your gadget. That’s why you need to take immediate steps to lock down your phone or tablet. Let’s look at what settings you need to change and apps you need to install on your Android, Apple or Windows Phone gadget to keep hackers and snoopers at bay.
1. Set a PIN or password
The first step to secure your smartphone is to set a strong password or pin for your phone. Did you know that one-third of smartphone users don’t set up the lock screen on their phones? Many stick with the default “Swipe to unlock” screen, which won’t stop a bad guy or even a casual snooper.
You need to use the lock screen that requires a password to continue, and come up with a good number code. This code should be something that isn’t easy to guess. Something like 1-2-3-4 or 0-0-0-0 isn’t going to cut it.
Apple gadgets make you set up a passcode for the lock screen the first time you use them. However, if you created it a while ago, it might be time to beef it up. Go to Settings>>Passcode to edit your passcode.
For Android, go to Settings>>Lock screen to set up a pattern, PIN or password. You can try out all three and see which one offers the best balance of security and convenience for you. Some Android gadgets also include facial recognition and voice unlocking, but those aren’t as secure. If you do set up a pattern, make sure it isn’t one that’s easy to guess.
For Windows phones, go to the Start screen and tap Settings>>Lock screen to set up your passcode.
Important: In the lock screen area, be sure you set your gadget to lock automatically after a few minutes of inactivity. If you have it set to an hour and a thief or snooper swipes it, they’ll have plenty of time to poke through your information or install a spy app.
2. Ignore spam emails and texts
In order to have a secure smartphone you shouldn’t click on links in promotional emails or from anyone you don’t know. Avoid suspicious links, password prompts and attachments. If you get an email from your bank or health insurance company, go directly to those websites in your browser, where you have to sign in with a password.
Bogus texts are another way hackers can get their hooks into a smartphone. Do not respond to texts from strangers, because when you click a link or respond to the message, hackers can install malware on your device.
3. Only install trusted apps
Bad apps are loaded with malware that can infect your gadget with viruses and steal your information. Newer ones even hijack your contact list to spam your friends and infect their gadgets.
You can lower the risk by only installing apps from the major app stores: Google Play, Amazon Appstore, Apple iTunes and Microsoft’s Windows Store. Third-party app stores often host malicious apps, usually disguised as popular real apps.
Actually, this isn’t such a big problem for Apple and Microsoft users because they’re locked into their own app stores. However, Android gadgets allow you to visit app stores besides Google Play, although this feature is turned off by default in Amazon gadgets.
To make sure you don’t accidentally install “untrusted” Android apps, go to Settings>>Security and uncheck the “Unknown Sources” option. You should also check the “Verify Apps” option if you have it.
Unfortunately, just because an app is in an official app store doesn’t guarantee it’s completely safe. You still want to check reviews and visit the app’s official website to confirm it’s trustworthy and not a fake copy.
Even legitimate apps can grab information from your phone that you might not want to share. That’s why you need to check the app’s permissions before you install it.
Does it make sense for it to grab your GPS location or get access to your gadget’s camera? Think twice about installing an app that wants free rein over your gadget, especially if it really doesn’t need it. Visit a site like PrivacyGrade to find out why an app needs certain permissions.
4. Stop advertisers and more from tracking you
It’s no secret that advertisers are tracking where you go online and your cellular provider is helping them. In fact, some providers, like Verizon, are doing it in a way that exposes you to hackers as well.
Fortunately, you can put a stop to most of it with some simple setting changes. So you can secure your smartphone in this way. Of course, that doesn’t stop your provider from tracking your physical location and selling it to advertisers or other parties. Unfortunately, that’s a lot harder to defeat.
5. Use two-factor authentication wherever possible
Two-factor authentication (2FA) is one of the least favorite security options around because you need to receive and type in an additional code beyond your password to get into your apps. However, it offers another solid barrier to access your private information.
If you use an iPhone, be sure to also enable 2FA on your Apple ID because your Apple ID hooks into all your devices and can access your iCloud account. That means entering a password plus a six-digit authorization code when logging in to a device from a new machine. Hope it makes your smartphone secure.
6. Protect bluetooth use
Bluetooth isn’t generally seen as a risk as it has a relative shot range (10 metres approx). However, hackers have been known to remotely access a phone if they are in range.
Ensure that bluetooth is turned off when not in use. Set the bluetooth configuration to ‘non discoverable’, so that people searching for nearby devices can’t see yours.
Any unknown requests that pop up through a bluetooth connection, such as an offer to ‘pair with a device’ should be ignored or declined. A hacker in range could make use of your device through bluetooth if it is not secured.null
7. Enable remote location and wiping
One nice thing about smartphones and tablets is that they’re portable so you can easily take them anywhere. The downside is that you can easily lose them or a thief can walk off with them in a heartbeat.
The good news is that smartphone theft is down thanks to the growing amount of “kill switches” that make it harder to wipe and resell them. In 2013, 3.1 million Americans have had their smartphones stolen while it was only 2.1 million in 2014, and probably less in 2015. Still, any number in the millions is a lot and that doesn’t include the 3.1 million phones in 2014 (and likely similar in 2015) that were simply lost.
If your gadget is lost or stolen, tracking apps can tell you exactly where your phone is. So it can be a useful way to secure your smartphone. These apps also let you wipe sensitive information remotely. If your phone does end up in the wrong hands, you can at least make sure somebody else doesn’t get your information.
iOS users have Find My iPhone. To enable it, go to Settings >> iCloud. Look for Find My iPhone and turn it on.
Android users have Android Device Manager. To enable tracking, launch the app, link it to a Google account and follow the directions.
For Windows phones, there’s the Find My Phone feature. To set it up, go to Settings >> Find My Phone. Make sure the slider is set to on.
8. Stay safe on public Wi-Fi networks
Free public Wi-Fi is a smart way to surf on your smartphone without eating into your data plan. But there’s a dangerous side to public hotspots. So you should be aware of that in order to secure your smartphone.
Hackers love to infiltrate these networks to snoop for valuable information, like secure account logins and credit card numbers.
Stay safe by doing banking or shopping at home or over cellular using your financial institution’s app. You can also use an encryption service.
9. Wipe your old gadget before donating, selling or recycling
Upgrading to a new phone or tablet and ditching your old one? Make sure to wipe your old phone before you sell or recycle it. You definitely don’t want the information on your phone getting into the wrong hands.
I don’t just mean deleting apps, files, photos and videos. Hackers and other criminals can easily recover deleted information. I mean wiping the phone’s internal memory so that no trace of personal information is left behind. Don’t worry, wiping your gadget only takes a few minutes.
10. Back up your data
The last step to secure your smartphone is to back up your data. Bad stuff happens, but don’t compound the problem by not being prepared. Always back up your data. This is general good practice and protects your important documents and images in case of any smartphone loss.
For an Android phone, make sure “Back up my data” and “Automatic restore” are enabled in the settings and then sync your data with Google. For an iPhone, choose your device in the settings and then back up to iCloud.
Your smartphone is now a critical extension of your business, not just a novelty or convenience. Its tiny footprint often makes it easy to lose or misplace, or a target of theft. Should disaster strike, your preparation in protecting your privacy and assets will spell the difference between a relatively minor financial loss and a complete disaster. So keep your smartphone secure.