Smartphone is a must-have extension of our existence. From banking and shopping to communicating and working, our mobile devices contain a wealth of personal information. But, with such convenience, there is also risk – cyber criminals have focused on mobile devices to access data.
This blog offers practical tips on mobile security, including detecting threats and keeping your devices safe. If you’re a tech whiz or just getting started, here are some guidelines for how to keep your devices secure and your personal information private.
Mobile Security Threats Explained
2. Hackers and Cyber-Criminals Pose a Dynamic Threat
2.1 The Dynamic Nature of the Threat
Hackers and cyber-criminals constantly change their tactics. The tactics of hackers and cyber-criminals have evolved and will continue to evolve. Here are the mobile security threats that you should be aware of.
Malware
Malware is any software that is specifically designed to damage or perform other unwanted actions on a computer system. On mobile, however, malware is much more likely to be hidden beneath the mask of legitimate apps, with users encouraged to download from unofficial sources. Once it’s installed, malware can rob you of data, follow your every move, or even lock you out of your device.
Tip: Only download apps from official app stores such as Google Play or the Apple App Store, which vet apps.
Phishing Attacks
Ever gotten an email or text about a delivery, package, or package with a link or asking for information? That’s phishing. Attackers use these fake posts to try to fool you into providing personal information such as a password or banking details.
Tip: Avoid clicking on links or sharing information if the sender appears to be shady.
Public Wi-Fi Risks
Life on the go is made so much easier when you get free public Wi-Fi, but it’s practically a breeding ground for security threats. Cyber thieves have the ability to read data when it is being transmitted over unsecured networks, allowing them to see private information.
Tip: Don’t use online banking or enter your password if you are on public Wi-Fi.
How to browse safely: Try to browse using a VPN (Virtual Private Network).
Unprotected Data
Your personal data can be exposed if not encrypted. And if your information isn’t encrypted, hackers can more easily get to it while it’s being breached.
Tip: With apps and services that use end-to-end encryption, the keys are controlled by the end users.
How to Protect Your Mobile Device
Following Good Password Hygiene
Passwords are the front line of defense for mobile. Soft passwords are like exhibiting a sign for cybercriminals.
-
Choose strong, unique passwords with upper and lowercase, numbers, and symbols.
-
Ensure that passwords are rotated frequently and do not duplicate among multiple accounts.
-
Think about using a password manager to safely store and create passwords.
Use Two-Factor Authentication (2FA)
Today, 2FA, more commonly referred to as TFA, is a security process in which the security for the account is handled only by two different types of security features.
-
You enable two-factor authentication to add a second layer of security to your accounts.
-
With 2FA, even if someone obtains your password, they will not be able to access your account without that second verification step.
Keep Your Device and Apps Current
Manufacturers and application builders will often publish updates to patch vulnerabilities or security gaps.
-
When you turn on automatic updating, this is what you see: You get automatic updates without thinking about it, and you’ll always have the latest features and new security settings.
Pro Tip: Don’t put off getting those update notifications; often they are security patches that are protecting you from the latest threats.
Use Mobile Security Software
If you desire an extra layer of safety, install mobile security software.
-
Some can alert you in real time, help find malware, and block sketchy connections.
-
Good suppliers are Norton, McAfee, and Bitdefender.
Encrypt Your Data
Many smartphones now have encrypted systems.
-
Make sure this is turned on, so your data is backed up in case your phone is stolen or lost.
-
For Android users, encryption settings can be found in the security menu, and iPhones automatically encrypt data when a passcode is used.
Only Use Apps You Trust
Before you download an app, look at its reviews and consider the permissions it seeks.
-
Be wary of apps requesting unnecessary access, for example, permissions to your camera or contacts when it’s of little need to its functionality.
Don’t Click on Clickbait and Links
Avoid clicking on unfamiliar links or downloading email attachments, especially if they are said to be urgent.
-
Cybercriminals frequently resort to scare tactics to pressure people into acting, and acting fast.
Don’t take the bait: Always double-check links or the sender information before clicking through.
How You Can Protect the Data You Send to Find My Device
Restrict the Amount of Personal Information Online
The more information you divulge, the less safe you are.
-
Don’t share personal information publicly on social media or elsewhere, such as your home address, date of birth, or bank account number.
Manage App Permissions
Many apps don’t have to be able to use your location, microphone or contacts all the time.
-
You should constantly monitor and manage permissions in your device settings to limit unwanted access.
Don’t Share Too Much on Public Networks
Public Wi-Fi is convenient but dangerous for doing anything online where you have to use your password or your password expires.
-
A Virtual Private Network (VPN) encrypts your internet connection to make it secure and protects your sensitive information, such as personal information and financial information, from being intercepted by a third party even when you’re on a public Wi-Fi.
What to Do If Your Phone Is Lost or Stolen
Whether by accident or on purpose, your phone may fall into the wrong hands — but being ready for such a situation can help to mitigate the damage.
Enable Remote Lock and Wipe
Remote lock and remote wipe are available for both iOS and Android to help protect sensitive data.
-
Make sure to have these turned on in your settings, so you can react if needed.
Activate Find My Device
Apps like Find My iPhone (iOS) or Find My Device (Android) will let you ping your missing phone and even cut off access to your mobile entirely.
Report Immediately
-
Report it to your mobile carrier as lost or stolen.
-
If your phone is stolen, notify law enforcement immediately.
-
Many carriers have procedures in place to shut off or lock your device.
The Future of Mobile Security
The shift to AI and machine learning will be one to watch in the future of mobile security technology.
-
Predictive analytics might also help to anticipate and prevent potential danger.
-
In addition, new biometric authentication and hardware-based security upgrades will likely provide even stronger device security.
Despite these developments, personal liability is still key. Being an informed early adopter means you’re never surprised and are ready for what comes in the future of mobile security threats.
Stay Safe in the Digital Age
Your smartphone is more than a tool; it’s a depository of your personal and professional life. In a world replete with cyber threats, safeguarding your mobile device and data is critical.
Begin by incorporating these security principles into your everyday routine, and spread the word with coworkers, friends, and family. Remember to think that everyone is responsible for cybersecurity.
For the latest insights and expert advice for enterprises on advanced threats, visit our enterprise blogs and subscribe to our newsletter. Stay informed and stay safe.
You can also read this: Your Essential Guide to PC Security
