How to Prevent Cyber Crime?

Last Updated on 2 years by Touhid

In cyber world, it is very essential for us to know how to prevent cyber crime of our computer system. Cyber crime is criminal activities which involves a computer and network in order to generate profit. Cybercrime is one of the profitable ways to make money in the cyber world. In this post, we will give you some best tips on how to prevent cybercrime.

How To Prevent Cyber Crime?

There are some practical things which can help you to prevent cyber crime in cyber world. We should take responsibility and keep awareness for our own safety to avoid becoming a victim of cyber crime. The best tips on how to prevent cyber crime are as follows:

  1. Use Strong Passwords
  2. Enter Information on Secure Website
  3. Use Antivirus Software
  4. Delete Suspicious Email
  5. Use Firewall on Your Network
  6. Use Data Encryption
  7. Keep Your Browser Up To Date
  8. Up To Date Operating System
  9. Use Web Application Firewall
  10. Secure Your Social-Media Account
  11. Secure Your Wireless Network

Tips on How to Prevent Cyber Crime

1.  Use Strong Passwords

It is very common case, that we are using easy password for remember such as DOB, mobile no, employee id, which is one of the reason for cybercrime. So, make the passwords strong by combining letters, numbers, and special characters to prevent cyber crime and change the password on a regular basis.

Cyber security experts recommend that you should use strong and unique passwords for each account. If you re-use a password for multiple accounts and if attackers gets access your one account then all other accounts such as bank, university will be vulnerable.

If you want to keep your personal information safe, then it’s important to have a separate password for each online account to prevent from cyber crime.

2.  Enter Information on Secure Website

How to prevent cyber crime? If you want to prevent cybercrime then never share your personal and financial information on unsecured websites. By the by, if you enter your information on an untrusted website then the attackers collect your information for illegal activities.

So, when you’re going to enter your sensitive or financial information on a site, first you have to make sure that the site is secure by SSL certificate. In URL, it will starts with https:// such as:

3.  Use Antivirus Software

We know that, antivirus software is a program that helps to protect your computer, mobile and server against viruses, worms, Trojan horses, and other unwanted threats. It scans every file which comes through the online to your devices and helps to prevent cybercrime to your system.

If you download a file or email attachments from internet so, the file may have malware which will infect your system. And if you have installed antivirus software on your system that helps to prevent from malware such as viruses, worms, Trojan horses.

You should use a professional anti-virus software in order to prevent from cyber crime. Here is the list of best professional anti-virus software

4.  Delete Suspicious Email

Delete suspicious email such as phishing email in order to prevent cyber crime. The email which may raises confusion and seems to be suspicious then you can direct phone call to sender to ensure as he sends the mail.

In addition to simply deleting the phishing email or you can also mark it as spam, or as suspicious. A suspicious email may have contains virus and malware to hack your system. So, it is better never click on that type of phishing email.

5.  Use Firewall on Your Network

How to prevent cybercrime on network? In order to protect from cybercrime you should use firewall on your network. A firewall is network security tools which is designed to monitors incoming and outgoing network traffic and permits or blocks data packets based on security rules.

The main purpose of using firewall on your network is to create an obstacle between trusted internal network and untrusted external network in order to block malicious attacks.

This tool is very important for a network which blocks the harmful traffic of your network and acts as a security tool to prevent cyber crime.

6.  Use Data Encryption

Encryption is a security method in which information is encoded in such a way that only authorized user can access it. It will protect your information from being hacked or compromised that means prevent from cyber crime.

This will protect your sensitive data such as financial information and login credentials by encoding into unreadable cipher text (The encrypted information is called cipher text). Typically, the main purpose of encryption techniques is to keep confidentiality of your data that you have send and received.

If your plain text data is not encrypted into cipher text then your data may compromised by unauthorized users or cyber attackers. So, you should use encryption technique in your database in order to prevent from cybercrime.

Encryption protect your data from cybercrime

7.  Keep Your Browser Up To Date

Keep up to date your web browser because it will ensure security of your web pages. Out of date or old version web browsers can have serious cyber security problems such as phishing, viruses, Trojans, spyware, adware, and other sorts of malware.

However, security patches are released for popular browsers all the time. Its required couple of minute an update is available, just download and install it. So, protect security threats or cyber crime you have to keep up to date your web browser.

8.  Up To Date Operating System

Update operating system and security patch plays an important role to prevent from cyber crime. The operating system and security patch of your computer has security features that can help you to protect from cybercrime such as phishing attacks.

So, keep up-to-date your operating system and security patch to ensure the strongest security. Here are the tips on how to up-to-date your operating system.

  • Open Windows Update by clicking the Start button –> Control panel –> system and security –> clicking Windows Update.
  • In the left pane, click Check for updates, and wait while Windows looks for the latest updates.
  • If any updates are found, click Install updates.

9.  Use Web Application Firewall

How to prevent cybercrime of web application? You can use a web application firewall (WAF) for your application or websites to prevent from cyber crime. A web application firewall is an application based security tools which is designed to protect applications, websites and software by filtering and monitoring HTTP harmful traffic.

WAFs are a key component and best cyber security tool of enterprise security. Here is the list of some commercially used Web Application Firewalls are as follows:

The major key benefits of Web Application Firewall are Data Protection, Vulnerability Detection, Availability and Reliability of your applications.

10.  Secure Your Social-Media Account

You have to make ensure that your social media accounts such as Facebook, Twitter, LinkedIn, and YouTube are secure from cyber-attacks. Here are the 10 ways to prevent cybercrime of your social media accounts and protect your privacy and security.

  • Create strong password and change regularly
  • Don’t click suspicious URL
  • Log out of social media accounts
  • Accept friend requests selectively
  • Don’t use auto login feature
  • Close old social media accounts
  • Check Your Emails for Suspicious Logins
  • Enable two-factor authentication on your accounts
  • Use a separate email address for social activities
  • Add your phone number as a recovery option

Secure social media account to prevent cyber crime

11. Secure Your Wireless Network

Wi-Fi or wireless networks at home or office are vulnerable to intrusion if they are not properly secured. Here are some simple but important tips to improve the security of your network to protect from cybercrime.

  • Change the Default Admin Login
  • Hide your network name
  • Provide a separate network for guests
  • Use stronger encryption
  • Use a secure WPA password
  • Change the password frequently
  • Enable the Router Firewall
  • Keep the Router Firmware Updated
  • Use a Virtual Private Network (VPN)


Cyber security is very important for us to ensure security of our computer system from cybercrime. We have suggested some tips on how to prevent cyber crime. Hope the article will be helpful for you to protect cyber attacks.

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