The portability of smartphone devices and rapid growth in the technology forced people to depend more on such gadgets and products. Mobile devices have brought a violent change in the duties of people with updated functionalities that carry out various activities like browsing, instant messaging, setting up alerts, file sharing, mobile banking, video calling and so on.
The above mentioned are exposed to online threats and may also lead to suspicious physical attacks. Most of these include malware meant for smartphones like spyware and worms, phishing, unauthorized access, and so on. However, most of the people aren’t aware of all these hacks. They don’t care about security in the initial stages and may face problems in the later stages. It is not similar to the hard drives that store data, while smartphones store information that is sensitive and can easily be hacked by hackers.
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In that case, there evolved many developments that are simple in preventing smartphones from hackers. These may be quite similar to the ones that are used for the computer.
The below are the top 10 smartphone security tips that can be implemented without any risk.
- Internet browsing
It is strictly recommended to be very careful while browsing the internet on a smartphone. Many pop-up messages that display on the screen may be addressed without the user’s intervention. With such minute issues, most of the hackers are being gained.
It is seriously intended to disable or block the pop-up message while leaving the website immediately at that moment. Also, it is to note that, always ensure to use secure shopping, banking website. Make sure to have a padlock ensuring that the site is encrypted.
- Frequently backup or Sync data
If the smartphone is lost or facing to attain unknown data self-destruct, probably the data may exist somewhere. This happens when the device has physical damage or attacked by any malfunction. However, irrespective of cause, every smartphone should have a backup.
Depending upon the smartphone model, there are many comprehensive options for back up. It can somehow manage a copy of data that is in sync with the online storage. This can be in-built or through an external 3rd party supporting applications. A full-fledged data may not be gained due to the storage and bandwidth limitations.
- Use Passwords Everywhere
Whether it is an iPhone or Android phone, preventing them is a must. Add pattern locks or passcodes that acts as a simple measure that prevents sensitive and important information.
In the recent mobile devices, there are a bunch of applications that can be installed in case of storing personal and financial data. Protective applications have been introduced into the market which additionally protects passwords on the home screen.
Protecting the data using passcodes can be widely applicable in terms of emails which store private information. It is easy for people around to look into the smartphone without any hesitation. So being active is very important.
- Disable Bluetooth Discovery Mode
Most of the people always turn on Bluetooth mode. But it is not good for the smartphones. Always try to disable Bluetooth discovery mode which may discard the possibility of pairing it with another device. Bluetooth ranges up to 30 feet and can be equipped by the nearest devices. This results in an undiscoverable and unauthorized connectivity to the smartphone.
For disabling the Bluetooth discovery mode in Android-go to settings and select wireless and networks and then click on Bluetooth settings and enable it is in the discoverable mode.
For iPhone, disabling Bluetooth is so easy can be seen in the below notification list and can make it discoverable.
For Blackberry, click on its logo and choose options and set discoverable to no and click on logo again and save.
Besides, there are many other models and mobile gadgets available in the market. Accordingly set the options.
- Install antivirus
Similar to the computer, smartphones face the same threats but in a different manner. The form of protection people face is despite similar.
There appears spam-related malware links or attachments or apps that exploit vulnerabilities in the OS.
For that, many software companies came into action which provides a free version of antivirus for mobile products and is even available for yearly subscription. Unfortunately, there are fake software designed to attack the smartphone so be vigilant.
- Use VPN
If there is no idea of what security status the mobile network is connected, VPN is the best choice that secures the network usage of smartphone and their data. Indeed, it can track the browsing activities connected via public Wifi and can shield them from hacker’s eye.
It is helpful when the less secure site has been accessed. All the HTTPS sites are available for free to visit by the those who use vulnerability and network tools. This migrates to MITM attacks that create a way to password sniffing and eavesdropping.
- Have a SIM card lock
As compared with passcodes, sim lock is more confidential. Since the passcodes and passwords can be manipulated somehow, but the SIM card lock cannot be removed so easily. When the protected SIM is inserted in another mobile it becomes difficult for the stranger to use. So a PIN is assigned to SIM card that should be given in connecting the network. While the phone is also protected in the same manner.
- Avoid Rooting or Jailbreaking the Smartphone
Unnecessarily if the smartphone is allowed to jailbreak or root whether it may be for fun, a lot of problems have to be faced. The process may be impressed by its restrictions and constraints but should be avoided. It can mess up the phone and cause grief. It doesn’t allow updating the OS and put the mobile in unsupported mode. So it is better to avoid such malicious installations. However, most of the OS systems like Apple restrict these in its system.
- Beware of Spam Messages
Text messages look harmless, but similar to an email or a webpage, they can be practiced for fault or misfortune. Such things go wrong if there is no any anti-virus protection. Eventually, if the link or spam text message is opened, the harmful viruses get infected to the smartphone and sometimes unknowingly many apps get install in the background. Unexpected bills may also generate due to the unknown usage of internet.
- Disable geotagging
It is known that many social media applications upload photos on the internet and create problems. This is because of geotagging. It embeds the location tags or geotags that displays or publishes the location from where the image is taken.
Any stranger can identify the location on Facebook and Flickr pictures that are tagged in. So make sure to disable the geotagging feature in the smartphone to avoid future consequences.
Hopefully, the above tips shall help in the most unfortunate case where the smartphone is stolen or trapped by someone. Unfortunately enabling to keep the smartphone secure requires personal security and maintenance as well. Be aware of the malware attacks that are being attacked and have some idea in avoiding them.