8 Free Cybersecurity Tools To Protect Your Laptop

As a remote worker, it is of utmost importance that you stay protected from cybercriminals. Even the smallest vulnerability in your system can lead to threats of data theft and other malicious activities. Fortunately, the technologies have evolved enough that there are reliable cybersecurity tools available to avert this risk.

If we talk about free protection tools, then their choice is so meager that it is extremely difficult to choose a utility on your own.

8 Best Cyber Security Tools Which Can Protect Your Laptops

Finding the right tool for your needs can be difficult, relying on word-of-mouth reviews or online articles, so here’s a list of some of the best free cybersecurity tools out there that can keep you safe as a remote worker.

1. Defendify


Defendify offers a solutions-oriented platform designed to provide a multi-layered approach to security protection. With Defendify, you can access three proven methods, starting with the assessment and testing of your technology to uncover weaknesses and risks so any security gaps can be addressed.

Secondly, the platform provides a way for staff members to become more informed and aware of cybersecurity risks through educational resources. Finally, Defendify helps identify potential threats through a continuous monitoring system for your equipment. All these options are available for free on the Defendify platform.

2. Wireshark

Remote working with network hubs can be enjoyable, but it also makes you prone to network sniffing attacks. Through Wireshark, you can protect your systems and how to protect a laptop against these threats.

This protocol analyzer traces connections of sniffers and monitors data traffic being communicated between systems. The next name in the cybersecurity tools list is Wireshark.

Educational institutions, small businesses, and digital companies are among those who can use Wireshark for troubleshooting and security reasons, such as checking for malicious plays or hacking possibilities. It also detects slow servers and HTTP traffic. In the face of withstanding cyberattacks from sniffers, this tool is invaluable in guaranteeing protection for private information.

3. VeePN

One of the most effective tools to protect against DDOS, router hacking, network injection, and data interception is a good VPN. VeePN is one of them. It is recognized by many users as the best VPN in Australia. It has a lot of VPN servers, no log watering, and high connection speed.

You can install both the cybersecurity tools and VPN extension with an application or program on almost any device. In addition to a secure location, the utility does a lot to anonymize the user. This, in turn, provides access to any content.

The utility is not completely free, but it does have a free trial period. A quality VPN always costs money. This is the case when it is better to pay than to use free counterparts that sell user data or use their devices for DDOS.

4. Tripwire


Cybersecurity tools are essential for digital and IT companies, especially with more remote workers in the market. Tripwire is one of the most reliable cybersecurity solutions to ensure that no corrupt networks or files penetrate their systems.

It checks the integrity of files and notifies users when any malicious changes have occurred for swift damage control.

With excellent integrity monitoring capabilities across Windows, Linux, Unix, and macOS operating systems, as well as its ability to monitor network devices, database services, and directory services – you can be sure that your cybersecurity protection is taken care of!

Tripwire provides invaluable cybersecurity tools to keep you safe as you go about your activities online.

5. InfraGard

InfraGard is an innovative utility resulting from a partnership between the FBI and many private-sector corporations and organizations based in the United States.

It has been recognized as a critical part of the overall infrastructure that helps to protect any devices from cyber threats and other malicious activities.

The tool allows you to deploy and analyze networks, securely share information, and even learn about new types of threats and how to deal with them.

6. TCPflow

If you are looking for the answer to the question of how to protect a laptop, then you need TCPflow. Built primarily for TCP-based connections, among all the cybersecurity tools, this tool captures data packets in the TCP connection to store and analyze later for debugging purposes.

It can tell apart different directions of data flow, which allows it to store the information in two files at once. What sets it apart from other similar tools is its ability to showcase hundreds of thousands of TCP connections at once – something that would otherwise display on a single connection only.

Advice! It is most reasonable to use several diverse tools to protect your Internet connection at once. A VPN, along with an antivirus and a network protocol protection utility, is the perfect combination. VeePN is one of the best in its class. You can learn the facts here now. If you add Avast and TCPflow to it, you will get a balanced solution to the security issue.

7. Burp Suite

Burp Suite is a powerful cybersecurity toolset used by penetration testers to monitor the security of your system. It works by mapping applications and intercepting requests from the browser to a target web server.

Not only does it look for potential weaknesses, but it also makes sure to check all possible attack vectors used by hackers so that you can catch them before they cause real damage.

The best part about the Burp Suite is that its free version provides access to most of its features. It makes a great choice if you’re looking for an easy yet effective way to test and monitor your security system.

8. Ossec


Ossec is an incredibly useful tool for system administrators and security specialists alike. It is an open-source, scalable, multi-platform Hosting-based Intrusion Detection System (HIDS) that can face cyber-attacks and real-time changes by using existing firewall policies.

Moreover, it integrates easily with third parties, offers self-healing capabilities, and provides application and system-level auditing to meet common standards such as PCI-DSS and CIS.

With OSSEC, you can perform the log analysis with file integrity checking and, policy monitoring, rootkit detection with an active response using signature or anomaly detection methods.

In this way, administrators can quickly gather insight into their system’s operations to spot any abnormal behavior that could point to a malicious attack.


All of us should be taking proactive steps to ensure that our data remains safe and secure. With free cybersecurity tools available, it is easier than ever to improve our online security.

By taking the time to review these free tools and making sure our systems are keeping up with the latest security trends, we can rest assured that our information is safeguarded from cyber threats. Although free cybersecurity tools exist, it still requires dedicated effort from each person to make sure that their data is well-protected.

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Abdul Aziz Mondal

Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

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Abdul Aziz Mondal

Abdul Aziz Mondal

Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

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