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This is the first part of our blog series “New Start 2021”. The collection of tips and guides is designed to help you redesign cybersecurity for your private data and devices from scratch.
The beginning of a new year is the perfect time to reflect once again on how to lay
the foundations for an even safer year.
In the
context of cybersecurity, this could mean abandoning convenient but risky login
habits, thinking more carefully about what to click on, and finally running the
updates that have been clicking away for a long time.
Would you
like to finally tackle your cybersecurity? In this article, we'll show you
how to keep your devices safe from malware in 2021 as well.
1. Think first, then click
Unfortunately, it is what it is: When it comes to cybersecurity, you are
the weakest link in the chain. Phishing uses human habits and so-called
social engineering to trick you into clicking exactly the wrong thing. It
is responsible for 31 percent of all cybersecurity incidents and will
remain the greatest threat for the next few months as attackers increasingly
attempt to exploit the global switch to the home office.
Don't be fooled in 2021 and think twice before you click. Here is a
few more useful tips for spotting phishing scams :
- Hover your cursor over the link to see if the URL matches
the text that appears.
- Enter web addresses manually instead of clicking a link.
- Do not open any attachments to e-mails that have been sent
to you without asking.
- Install an anti-phishing extension in your browser.
- Let the (alleged) sender of the email confirm unusually
inquiries again by phone or chat.
- Be careful when using language that conveys a sense of
urgency.
- Be careful with emails that do not address you by name.
2. Apply updates
Many
types of malware exploit vulnerabilities in your applications or operating
system. To fix known vulnerabilities and to protect their users,
software developers regularly publish updates, which should then be applied as
soon as possible.
Even if
these repeated messages can be annoying, your software must be always up to date. This is the only way to keep your device safe and the
risk of malware infection as low as possible.
3. Install a good AV solution
There are
quite a few good antivirus and anti-malware solutions available in the market. So
take the time to think about what you need. Also, read the various reviews
and install a few trial versions (but not at the same time) to get a feel for
the respective product.
If you are looking for a fast, reliable, and user-friendly solution, give Protegent360 Free Antivirus a free test to see if it suits you.
In this blog
article for more tips on how to choose the right anti-virus
software.
4. Protect router
The router is arguably the most important piece of equipment in your household,
being responsible for making all your devices connected to the Internet. Here
are some tips to keep it safe:
- Update firmware: Router
manufacturers publish updates to the firmware (the software required for the
router to function) to fix bugs, introduce new features, and improve the
security of the router. Some modern routers can update their firmware
automatically, but we recommend that you regularly check the router settings
for updates and install available patches.
- Change default login
credentials: Most routers ship with the same default user name
(“admin”) and password (“password”). Such login data can of course be
cracked easily. So be sure to change these to make them more secure.
- Change WiFi password: Start the new
year with a new WiFi password. You will then have to reconnect all of your
devices, but this will also disconnect any illegal connections to the network. Always
use WPA2 or better encryption for even more security.
- Deactivating WPS: Via WPS (Wi-Fi
Protected Setup), devices can be connected to the network by simply pressing a
button or entering a PIN. In theory, anyone who has access to your router
can gain access to the network. PINs are, in turn, much more vulnerable to
brute force attacks than alphanumeric passwords. Unless you need the WPS
for a very specific reason, it is best to deactivate it.
- Deactivate remote access: Many modern
routers offer the option of managing them remotely while on the move. If
you don't have a specific use for it, deactivate this option to reduce the risk
of compromise.
5. Stay away from pirated copies
Pirated
copies represent a major security risk - quite apart from the serious ethical
implications, which we will not go into further here. Statistics on this
are limited, but pirated software is usually infected with malware such as
password-stealing Trojans, ransomware, and cryptojackers.
Use 2021
to take off your eye patch and drop your anchor back in a safe harbor. Make
the ship clear by formatting your device and installing only legal
applications. There are many free open source applications and tools (be
it for work or productivity) that have functionality similar to purchase
programs. Thanks to the increasing popularity of the free-to-play model,
there is now a large selection of excellent games for gamers that you don't
have to pay a cent for.
6. Remove unnecessary applications
Over the
years your computer and mobile devices are sure to have accumulated numerous
applications that you will never use. Now is the time to get rid of them. Software
that is not updated or configured incorrectly is often used as an entry point
by malware. So by removing the applications, you don't need, you not only
free up memory but also reduce the risk of infection.
The free space created by uninstalling the applications you no longer
need will be cleaned up the longest if you only install software that you
actually need. Read the dialog boxes that appear during installation
carefully to avoid accidentally installing potentially unwanted programs. And
be careful with free software: if you don't pay, you might be the product.
7. Activate 2FA whenever possible
Say
goodbye to one-factor authentication and use two-factor authentication (2FA)
instead whenever possible.
2FA is a simple and powerful way to add even more protection to your accounts. In this method, you not only need a password to access your account but also the second type of identification, such as a verification code, a PIN, a hardware
token or a biometric pattern.
So even
if attackers manage to install keylogging malware on your device and gain
access to your login data, they will not be able to access your 2FA-protected
account without the second authentication method.
8. Secure intelligent devices
More and
more devices in our homes are connected to the internet these days. While
this can be extremely convenient and useful, any internet-enabled device is
also a potential target for malware threats.
Here are
some tips on how to secure your smart devices:
- Use network segmentation to create a separate network
specifically for the intelligent devices to prevent attacks from spreading to
more important devices such as your computer or smartphone.
- Change the default passwords on all of your
internet-enabled devices.
- Install software and firmware updates as they are
released.
- Protect your router with the measures described
above.
9. Use an anti-virus solution with a
cloud-based management platform
According to Deloitte figures, there are an average of 11
internet-enabled devices in a US household today. Managing the security of
each individual device individually can become very confusing. So if
possible, look for a cloud-based solution that allows you to manage all the
devices in your home through a single portal.
Protegent360's protection solutions, for example, all come with the powerful and user-friendly Protegent360 Cloud Console.
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