Network security

6 Ways to Strengthen Network Security

by Analytics Insight

February 9, 2022

Be aware of cyber crimes by enhancing network security for maximum protection

Improving your network security is paramount these days as more and more business is done digitally and the sophistication and pervasiveness of cybercrime increases. With that in mind, here are 6 ways to boost your network security.

1. Use a strong password and change it regularly

A strong password is long and complex. If your password is too simple and easy to guess, someone might be able to figure it out and gain unauthorized access to your account or your computer. Good network security depends on the strength of the passwords you use, so be sure to choose passwords that are not easy to guess.

A good way to ensure strong passwords is to use a passphrase. For example, think of a sentence and formulate it in several words: “The old gray mare, she is no longer what she was! becomes “theolsgma reraslutaeasytuzutae”. Use it as a password; you can change the capitalization and remove some punctuation marks, to make it safer. If you’re looking for even more robust security, consider configuring radius authentication.

2. Update your software regularly

The importance of regularly updating all the software you use cannot be overemphasized. Your operating system, browser, and other software may have security updates that will help keep your computer safe. Windows, for example, regularly releases security updates to help prevent damage from viruses and other dangers.

An example of a more recent threat to PC users is ransomware. Ransomware works by blocking access to the device it has infected and asking for money (in the form of Bitcoin) in order to unlock it – that’s why updating your software regularly is so important. Just like with passwords, you don’t want to fall victim to something because of your outdated software.

3. Do not open suspicious emails or click on links

Hackers use phishing emails to gain access to computers and networks. Phishing emails are links or attachments that look legitimate but actually contain malware. To avoid this, never click on suspicious links in an email, even if it appears to be from someone you know. Also, don’t open any email attachments you’re not expecting.

You should also train your staff on phishing mitigation best practices. That way, even if they don’t spot the problem at first glance, they’ll know what to do if an email looks suspicious. If you’re unsure how to train your team in phishing mitigation, contact a network security company for more information on how they can help.

4. Get rid of browser plugins you don’t use

Browser plugins, such as Java and Flash, may pose a security risk. They are often the source of holes that open your computer to hackers. Hackers are known to exploit outdated or unpatched plugins to take control of computers.

Newer browsers will automatically block any plugins they deem to be a possible security risk, but some people disable this setting. Be sure to check that your plugins are up to date and that you only have those that need to be installed on your browser.

5. Beware of Phishing Websites

A phishing website is one that looks like a legit website but is actually a fake. These are used to trick you into giving up login credentials or other private information, which the bad guys can then use for their benefit. For example, they may send spam emails containing links to phishing websites so that you click on the link and disclose your information.

To avoid this, only access official websites when doing things like banking or shopping online. If you receive an email that looks suspicious, do not click on any links. Instead, go directly to the company’s website by typing it into your web browser. By verifying domains this way, you can avoid people creating fake copies of legitimate websites.


Good network security is non-negotiable today as the number of cyberattacks increases. Often, it’s not poor security that leads to hacking, it’s human error. A good password may not be enough if you click on the wrong link in an email or go to a site with malware. It is important that you have the right knowledge about network security so that you can take steps to protect yourself online.

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Analytics Insight is an influential platform dedicated to ideas, trends and opinions from the world of data-driven technologies. It monitors the developments, recognition and achievements of artificial intelligence, big data and analytics companies across the world.

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