Cyber ​​Security: How to Properly Protect Your Computer When Working Remotely?

To get away from his place on the train, even for a few minutes, Without locking your computer, recharging their phones on their neighbors’ computers, using unknown WiFi… These are all situations that a malicious person would use to gain access to sensitive company information.

to avoid Hacking risksHowever, there are some simple procedures that must be adopted when working remotely on public transportation, in a cafe or from home Distance working.

1. Apply a screen filter

When you use your computer to work In a public place (train, station, bar…) use screen filter – Different from a filter to protect against blue light – hiding your screen content from people outside your company can be beneficial, warns David Grout, Director of New Technologies at Mandiant, which offers solutions cyber security for companies.

The screen will appear Too black For those who put behind, a blur for those who put next, but remains Clear For a person who works in front of their computer.

2. Lock your computer in public

The greatest danger of danger is when trips If you use public transportation. Going to the bathroom or buying a sandwich in the cart next door leaving your computer unlocked and unlocked should be avoided, taking the risk identity theft where property theft thinker.

And in new adventures today “How to hack large French groups in 5 minutes” a special edition “How to restore state secrets” with someone who works for a ministry who is about to work in front of me as normal. 🍿☺️☺️🍿 pic.twitter.com/WVSfp5zESP

– Defense Intelligence (DFintelligence) October 28, 2021

but also bad joke By a malicious person: Delete unwanted emails or communications.

3. Avoid connecting your smartphone to a computer other than your device and vice versa

To avoid hacking risks, it is also necessary to ensure Do not connect your smartphone for an unknown device. Obviously, recharging a laptop by requiring it to be connected to your neighbor’s computer on the train is prohibited.

4. Avoid connecting to an unknown Wi-Fi network

“It is not because wifi has a name that that name is really the name of the network. Anyone can rename a network and information retrieval via this channel,” explains David Grout.

To use Wi-Fi (even your own) safely, it’s best to surf the Internet with Virtual Private Network (VPN) from his work. There are also VPN apps for use on personal computers.

And when the company does not have a VPN, it is better to connect to the Internet via 3G or 4G switch, or use connection sharing with your smartphone.

5. Update its software regularly

One last step can also avoid a lot of trouble: make sure that the applications and programs on your computer are She is so far. Sometimes, some vulnerabilities are well known and used by hackers in older versions of software.

Finally, and we can’t repeat it enough, you should use a different password for each program and/or application and change it regularly.

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