world, when most businesses have gone online and most of the crucial data of
companies is handled over the internet, network security has become essential
for all businesses irrespective of their sizes. Indeed, with each passing day,
cyberattacks are becoming more frequent and sophisticated. It's critical to
protect your network from hackers and other malicious activities. There are
various network security
solutions available in the
market that act as a savior and ensure security. Along with this, you can also
follow simple steps to stay protected.
In this article,
we'll go over some important dos and don'ts of network security to help you
keep your systems secure.
Do: Use Strong Passwords
One of the most
basic things you can do to improve your network security is to use strong
passwords. Weak passwords can be easily guessed or cracked by hackers, and once
they have access to your network, they can misuse it in any way. Therefore,
strong passwords are necessary to restrict hackers from gaining access to your
network. But while creating passwords, keep in mind that it's important to use
a mix of uppercase and lowercase letters, numbers, and special characters. It
is advisable not to use common words or phrases which can be easily guessed by
Don’ts: Use Default Passwords
mistake most people make is that they use default passwords for their networks.
Many devices come with default usernames and passwords that are easily
accessible online, and hackers know this. Using a default password is like
giving hackers an open door to your network. Instead, it is advisable to always
change default passwords to something strong and unique.
Do: Use Firewalls and Antivirus Software
antivirus software are vital tools for network security. A firewall in network security
helps to block unauthorized access to your network, while antivirus software
helps to detect and remove malware and other malicious software. Ascertain to
use both a firewall and antivirus software to provide comprehensive protection
to your network. Also, ensure to keep your antivirus up to date.
Don't: Disable Security Features
While it may be
tempting to disable security features to make things easier, this is a big
mistake. Disabling security features can leave your network vulnerable to
attack and compromise your overall security. Instead, make sure all security
features are enabled and properly configured to provide maximum protection.
Do: Keep Software and Systems Up to Date
Another to do
thing is to keep your software and systems up to date. Software updates include
security patches that address vulnerabilities. Therefore, by keeping software
up to date, you can ensure that you have the latest security features.
Don't: Using Outdated Software
software is a major security risk. Outdated software can be easily discovered
and exploited by hackers. If you're using outdated software, you should upgrade
to the latest version or consider using an alternative solution.
Do: Implement Two-Factor Authentication
authentication adds an extra layer of security to your network by requiring
users to provide two forms of identification to access their accounts. This can
include a password and a code sent to their phone or email, for example.
Implementing two-factor authentication reduces the risk of a hacker gaining
access to your network.
Don't: Allow Unsecured Access
access to your network is a major security risk. This can include employees
accessing the network from unsecured devices or through unsecured connections.
It is essential to ensure all devices accessing your network are properly
secured and that all connections are encrypted to prevent unauthorized access.
I think by following the aforesaid dos
and don’ts you can keep your network secure. For more security, you can also
contact network security
service providers that are skilled in providing adequate network security.