Not very long ago, people could be seen walking around waving their mobile phones in the air, looking for a network connection. Today, we are talking 5G! Our kids just can’t imagine a world without gadgets and internet! Little kids as young as four can turn on and instruct Alexa, search for new games on smartphones and talk to digital devices.
Ours is a connected world and we are constantly connected to the internet- be it through our smartphones, digital assistants, gaming and reading devices, laptops, wearable devices, remote monitoring devices like CCTV and many more. While this leads to time saving, higher efficiency, and greater comfort, there are a few safety checks, which if ignored, may lead to data and ID thefts.
I was recently reading an article on the 5G revolution. South Korea, I believe, already enjoys phenomenal browsing and download speeds, and so will rest of the world very soon. It will also hopefully reduce lags and connectivity disruptions that we currently experience. More IoT (Internet of Things) devices will come into play and home Wi-Fi routers will have a larger count of devices connected to it. Needless to say, this calls for ensuring maximum security for the router as well as all our devices.
Moreover, we often use public Wi-Fi connections to browse; which expose us to possible cyber attacks. Often, something as innocuous as using external storage devices or delaying the installation of updates can lead to malware entering the device system. What happens if cyber attackers worm into our systems? They can spy on us, regulate our smart devices, and even listen in on our baby monitor, to name a few.
As many countries observe October as Cybersecurity Month, it is the right time to have a discussion on how we can keep our connected homes safe.
Let’s discuss some of the common causes that can lead to device hacking:
- Software updating not done: Security companies and your OS vendors keep sending patches to give cover for latest viruses and thus enhance protection against cyberattacks. Delay in patch installation exposes our device to attacks. It is therefore advisable to set updates to automatic.
- Increasing use of IoT devices: Our smartwatch or smartphone, digital assistants or digital toys are all connected to Wi-Fi. This offers cyber criminals a bigger hunting ground. They try to find and exploit vulnerabilities in these devices
- Outdated security: Despite being aware of safety issues related to not securing devices with licensed comprehensive software, we often neglect this very important step. At best, we download and use free security tools which may not offer cover against more sophisticated attacks.
- Carelessness of users: But the security chain also includes us, the users. We may click on malicious links or download infected files. We may also visit unsafe websites, making it easy for cyber criminals to target us
How to use smart devices safely:
- Use unique, complex passphrases: Strong passphrases (not passwords you will notice) will go a long way in keeping hackers at bay. If the thought of remembering several passphrases daunts you, go for a password manager
- Set up autolock: Set up autolock and PIN protect your devices. Modern devices offer biometric locks as well. Make use of them
- Keep auto update turned on: This way your OS and security tool would always receive patches and updates on time and you will receive maximum protection
- Check security settings before buying IoT devices: Before buying any connected toy or device, research the manufacturer to find out if they give security top priority. Check out the security they offer and change default passcodes. Also, do read the terms and conditions to know how the vendor plans to secure your data
- Secure your home Wi-Fi router: As this will be the point for connecting with the net, this device needs to be secured with a strong passphrase. It’s a good idea to change the passphrase from time to time. Keep an eye on data consumption too
- Install and run licensed comprehensive security software: Don’t go for free, your devices and your personal data are at stake here. Instead, use a comprehensive security solutionto protect your technology
- Be aware: Awareness pays. If you know of the latest threats doing the round, you would take necessary precautions and share your knowledge with friends and family accordingly
We can do it, can’t we? A few simple measures help secure our digital lives and allow us to take full advantage of what tech has to offer. Let us be ready to welcome 5G in our lives.
Stay safe, stay secure!