Now that school is back in session, many high schoolers have new phones, new computers and new privileges for using their devices – and new responsibilities too. High schoolers today aremore technology-savvy than average adults. While many people think that young people use their devices primarily for video games and social networking, the reality today is that high schoolers use technology forlearning as much as for entertainment.
As thedirector for cybersecurity programsin the University at Albany’s School of Business, I regularly encounterhigh school studentsthrough the camps I run or as interns in my research lab. My first task is to describe the potential threats for them. I tell students that hackers and cybercriminals are constantly looking for vulnerable targets to attack and steal information from. Teenagers must keep their devices and information secure, behave appropriately onsocial mediaand shared devices, and respect others’ digital privacy on devices and online.
Here are some ways they can protect their own – and their friends’ – cybersecurity.
Password safety
Passwords are the keys to your digital life. Make sure they are at least 10 characters long – including letters, numbers and symbols to make them harder to crack.
Don’t write passwords down. Consider using a secure password manager. Also use two-factor authentication – either a physical security key or an app delivering time-based one-time passwords, likeAuthyorGoogle Authenticator.
Don’t share passwords with friends. It’s the same as giving them the keys to your house or your car – plus the power to see everything you’ve done and evenimpersonate you online. For the same reasons, don’t save usernames and passwords on shared computers, and always log out when you’re finished using someone else’s device.
Another key way to protect your data is to back it up regularly to anexternal hard driveor a cloud storage system.
Mobile safety
The best way to protect your smartphone is to know where it is at all times. Also, set a password on it and be sure it’s set up so you can remotely wipe it if you do lose it.
Be very careful when downloading apps. Often hackers will create apps thatlook a lot like a genuine popular appbut are instead malware that will steal yourpersonal information.
禁用蓝牙设备除非你交流tively using a Bluetooth connection. Especially in public places, itopens your phone up to being hijackedand having your data stolen.
Avoid open public Wi-Fi networks. They can easily be penetrated by hackers – or even set up and operated by data thieves – who can watch the traffic and see what you do online. Consider using avirtual private network, which encrypts everything your device transmits.
Computer safety
Get acamera cover for the webcamon your computer; an attacker can break into your computer and remotely activate it, watching your every move.
Don’t open emails from people you don’t know– and check the sender’s email address by hovering the mouse over it, to make sure someone’s not trying to pretend to be someone you do know. Especially, don’t download email attachments you’re not expecting to receive.
Don’t click on any links you don’t recognize. If you must follow a link, copy and paste the link URL to make sure it’s going to a legitimate site.
Gaming safety
Video games – on consoles, desktops and mobiles – are also potential security threats. Set strong passwords to protect your accounts from other gamers.
Only download games from legitimate sites, to make sure youdon’t download malware.
Just as you would with other apps and devices, be wary ofpeople impersonating othersor trying to get you to click on misleading links or download malicious attachments.
Don’t share personal information on gaming sites, or use gamertags or other profile information that could connect your gaming persona with your real life. Frustrations in games canturn into personal conflicts– with the potential to be very scary and even dangerous.
Do your part todeescalate online conflictby not taking other gamers’ actions personally.
Social media safety
当你在社会媒体,不要性能试验riendpeople you don’t actually knowin real life.
To protect your privacy and tominimize the digital footprintsfuture colleges and employers might find, don’t post – or let friends post – embarrassing pictures of yourself or any other questionable material.
Be aware ofcyberbullies and online stalkers. Limit how much you reveal about your daily routines, habits or travels. And if you ever feel uncomfortable or threatened by someone online, immediately stop communicating with that person and alert a responsible adult, like a parent, teacher or school librarian.
Filed Under:Cybersecurity,M2M (machine to machine)
