Also known as computer security, cybersecurity is the defense mechanism used to protect connected computers, networks, and devices from a variety of cyberattacks or hacks made by hackers.
In today’s business environment, cybersecurity is among the top priorities for business leaders. A successful online attack or hack can result in loss of valuable data, business downtime,
and loss of customer loyalty. That can cause irreparable damage to any business enterprise or a large corporation.
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No computer system or network, however secure and sophisticated, is safe from today’s hackers who keep developing new ways of compromising computer systems. As a result, cybersecurity tools are necessary to secure these networks from a variety of cyberattacks. Cybersecurity tools monitor the IT environment and report any vulnerabilities or security-related weaknesses that can be exploited by hackers.
They also prevent unauthorized access to confidential business data and report any suspicious activity happening on the backend infrastructure. Cybersecurity tools can also set up secure firewall protection to block unauthorized requests and secure the entire network – thus preventing cyberattacks from being successful.
Thanks to the diverse forms of cyberattacks, there are different types of cybersecurity tools, including:
Additionally, you can choose to install either paid or open-source cybersecurity tools – or tools that are a hybrid or mix of both. Here is our list of the top 10 cybersecurity tools that you should evaluate for your IT infrastructure in 2020.
Wireshark is a free and open-source cybersecurity tool that can analyze network protocols and can be used to enhance network security. Packet-sniffing in this console-based tool can monitor your network in real-time, along with network traffic at different levels. Cybersecurity professionals use this security tool to identify any network security weaknesses by capturing and analyzing data packets.
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Available through free and paid versions, Metasploit uses penetration testing to identify any vulnerability in the entire network or system – and can enable organizations to run security tests and data analysis, which can enhance overall security. Popularly known as the hacking tool, this security product is to test the security score of different systems, including web applications, computer networks, servers, and much more.
Among the earliest cybersecurity tools to be released in the market, Cain and Abel were originally used to discover vulnerabilities in the Windows operating system. This tool can also be used for recovering passwords and to record VoIP communications. Through network sniffing, this penetration testing tool can crack encrypted passwords using brute force attacks. Apart from recovering passwords, Cain and Abel can analyse routing protocols in network systems to determine which data packets are prone to hacking.
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4. Kali Linux
Kali Linux is among the most popular penetration testing tools with over 300 features for website and server security. Suited for users with varying levels of knowledge in cybersecurity, Kali Linux can be used to monitor network systems with one click. The tool is particularly useful for securing databases from various cyber-attacks and online threats. Currently maintained by Offensive Security, Kali Linux was initially developed as BackTrack – a Linux-based distribution tool used for penetration testing.
Among the popular network vulnerability scanning tools, Intruder is a top-rated cloud-powered cybersecurity tool that is suited for both small and large businesses. Along with a 30-day free trial version, Intruder is available with three premium plans – Essential, Pro, and Verified. This security tool is effective at detecting weaknesses in your IT systems and preventing data breaches. With over 9000 security checks, Intruder is useful in scanning your IT system for any application bugs, CMS-related issues, missing patches, and weak encryptions.
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Companies looking for complete IT security against cyberattacks can choose to go with the Bitdefender total security tool that has been a global leader in cybersecurity systems since 2001. Used in over 38% of the comprehensive security solutions, Bitdefender has a host of security features, including social network protection, privacy firewall, secure online banking, along anti-phishing features. Designed to stop malware attacks, Bitdefender supports Windows, Android, and Apple devices.
Among the leading cybersecurity solutions for network defense, Aircrack-ng offers a complete suite of security products that can assess Wi-Fi networks. Through capturing data packets on networks, this tool provides functions such as exporting these data packets to text files for further assessment. For Wi-Fi security, Aircrack-ng performs various actions including monitoring data packet captures, attacking replay attacks and fake access points, and testing Wi-Fi network cards and drivers.
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As a leading cloud-based cybersecurity tool, Mimecast offers higher cyber-resilience with enhanced email security, data protection, online threat intelligence, and web security – all on a single platform. Mimecast is a suite of multiple security products and services that enable email security, spam detection and blocking, cloud archiving, and more. This paid tool is suited for small to medium business and the enterprise.
Snort is another open-source tool used for detecting and stopping attempted intrusions on computer networks. This tool supports Windows, Centos, FreeBSD, and Fedora platforms. The Snort, intrusion prevention tool, is capable of performing real-time analysis of network traffic and packet logging. Suited for small to medium-sized businesses, Snort is compatible with different types of operating systems and hardware configurations.
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Trusted and used by over 30,000 global organizations, Nessus is a widely used security tool that can detect website and network vulnerabilities. With its six sigma standard, Nessus has the lowest rate of reporting false positives – at 0.32 defects every 1 million scans. Nessus has the capability of detecting vulnerabilities, including software bugs, missing patches, and any misconfigurations in operating systems and IT devices. The tool is available in both a free trial and a professional paid version that includes a vulnerability scanning tool to detect potential exploits.
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Through this article, you have learned about the leading ten tools in the field of cybersecurity along with the key features and benefits that they offer. While some are available in free and open-source versions, others are premium software while the rest are a combination of both free and paid versions. You have also learned about the different types of cybersecurity tools, including penetration testing and vulnerability scanning tools and how they work.
Depending on the type of cyberattack that they face, businesses can select the best cybersecurity tools that work for their security needs. What do you think of this list of 10 cybersecurity tools? Do remember to leave behind your comments or thoughts.
Technical Content Writer