In today's 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 hackers.
Don’ts: Use Default Passwords
The biggest 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
Firewalls and 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
Using outdated 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
Two-factor 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
Unsecured 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.