Trending October 2023 # 21 Top Cyber Security Companies (2023) # Suggested November 2023 # Top 15 Popular |

Trending October 2023 # 21 Top Cyber Security Companies (2023) # Suggested November 2023 # Top 15 Popular

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Cybersecurity protects Internet-connected systems, which includes hardware, software, and data from cyber attackers. It is mainly connected with people, processes, and technologies to comprise the full range of vulnerability reduction, threat reduction, recovery policies, and activities.

It also includes computer network operations, information assurance, law enforcement, etc. These services have become increasingly essential to companies, no matter what industry they belong to. Today anybody can become a victim of cybercrime, so availing of the services of cybersecurity companies is surely a wise investment.

Following is a handpicked list of Top Cyber Security Companies with their descriptions, key statistics, and website links. The list contains both open source (free) and commercial (paid) software.

Best CyberSecurity Companies (IT Security Firms)

Intruder is a cyber security company that helps organisations reduce their attack surface by providing continuous vulnerability scanning and penetration testing services. Intruder’s powerful scanner is designed to promptly identify high-impact flaws, changes in the attack surface, and rapidly scan the infrastructure for emerging threats.

Intruder’s high-quality reports are perfect to pass onto prospective customers or comply with security regulations, such as ISO 27001 and SOC 2. You can try Intruder’s vulnerability scanner free for 30 days.

Key Specs:

Headquarters: London, UK

Founded: 2023

Employee Strength: 30-100 employees

Cybersecurity Services: vulnerability scanning, penetration testing, attack surface reduction.

SecurityHQ is a Global Managed Security Service Provider (MSSP), that detects, and responds to threats, instantly. As your security partner, they alert and act on threats for you.

Key Specs:

Headquarters: London, UK

Founded: 2003

Employee Strength: 300+ Security Analysts

Cybersecurity Services: Managed Security Services, Managed Detection and Response (MDR), SOC as a Service Endpoint Detection & Response, Managed Firewall and Cyber Risk Management (Penetration Testing, VAPT, Vulnerability Assessment)

ManageEngine is the IT Management division of Zoho, that caters to Cloud and On-premise management of endpoints, from a centralized point of control. In specific ManageEngine offers the Unified Endpoint Management & Security lineup of solutions-a diverse set of tools that handle enterprise security with software, Port, external device and Browser-level protection. These solutions include but are not limited to: patch management, Mobile Device Management, vulnerability management, device and Application control, Data Loss Prevention, Browser control, and help IT admins solve real world Cybersecurity use-cases, thereby keeping the user’s organization within the safe-zone while also keeping up with Compliance policies.

Key Specs:

Headquarters: Pleasanton, California – United States

Founded: 1996

Cybersecurity Services: Automated Patch Management, Vulnerability Assessment & Mitigation, Security Misconfiguration detection, Port monitoring & Port Audits and more

4) Cipher CIS

Key Specs:

Headquarters: Miami, USA

Founded: 2000

Employee Strength: 201-500 employees

Annual Revenue: $20-$50 Million per year.

Cybersecurity Services: Managed Security Services, Managed Detection and Response, Cyber Intelligence Services, Governance Risk and Compliance, and Cybersecurity Technology Integration.

Vipre is a cybersecurity solutions provider company that offers unmatched protection against aggressive online threats. This online cybersecurity firm offers also provides security awareness training.

Key Specs:

Headquarters: Los Angeles, California

Founded: 1994

Employee Strength: 51-200

Annual Revenue: $18 M per year

Cybersecurity Services: Endpoint Protection, Email Protection, Network Protection, User & Data Protection, etc.

6) Symantec Enterprise

Symantec is a cybersecurity firm that helps you protect the data of organizations, governments, and individuals, regardless of where it lives. This Internet security service provider offers protection against complex and dangerous attacks through endpoints, cloud, and infrastructure.

Key Specs:

Headquarters: Mountain View, California,

Founded: 1982

Employee Strength: 10,000+

Annual Revenue: Around U.S. $4 Billion.

Cybersecurity Services: Advanced Threat Protection, Information Protection, Endpoint, Email Security, Network security, and Cloud security.

7) Check Point Software Technologies Ltd

Check Point Software Technologies provides best-in-class cybersecurity solutions for malware, ransomware, and various system attacks. This website offers government and corporate enterprises solutions for protecting the cloud, network, and mobile devices. It also offers multi-level security architecture and provides solutions to all types of business.

Key Specs:

Headquarters: Tel Aviv-Yafo, Israel

Founded: 1993

Employee Strength: 5001-10000

Annual Revenue: Around U.S. $1 Billion.

Cybersecurity services: Network security, Cloud security, Mobile security, and Security management.

8) Cisco

Cisco provides a solution for IT, networking, and cybersecurity. They provide Internet security services for any sized cybersecurity company. The company’s mainly focus on securing your digital assets and protecting your important data.

Key Specs:

Headquarters: San Jose, CA

Founded: 1984

Employee Strength: 40,000+

Annual Revenue: Around U.S. $49 Billion.

Cybersecurity Services: Firewall, Malware protection, Email security, Multi-factor authentication Endpoint, Cloud security, etc.

9) Palo Alto Networks

Palo Alto Networks is a computer security service provider firm that keeps hackers out by utilizing analytics to automate routine tasks. Palo Alto also offers Cortex, the company’s unique AI-based continuous security platform.

Key Specs:

Headquarters: Santa Clara, California

Founded: 2005

Employee Strength: 7000+

McAfee offers cybersecurity to devices and the cloud as well. They offer cybersecurity solutions that are available for both consumers and businesses. McAfee is one of the best network security providers that offer security protection across the sectors.

Key Specs:

Headquarters: Santa Clara, California)

Founded: 1987

Employee Strength: 10,000+

Annual Revenue: Around U.S. $2 Billion.

Cybersecurity product categories: Anti-virus, network security, server security, database security, endpoint protection, security management, data protection & Encryption, etc.

11) IBM

IBM is a cyber security service provider firm that offers computer hardware, software & middleware, hosting, and even consulting services. This computer security service provider firm offers cybersecurity solutions to the U.S. federal government.

Key Specs:

Headquarters: Armonk, NY

Founded: 1911

Employee Strength: 10,000+ employees

Annual Revenue: Around U.S. $79 Billion.

Cybersecurity product categories: Mobile Security, Situational awareness and response, Biometrics, and easy access management.

Key Specs:

Headquarters: Redmond, Washington

Founded: 1975

Employee Strength: 10,000 + employees

Annual Revenue: Around U.S. $110 Billion.

Cybersecurity Services: Microsoft’s cloud infrastructure & services, devices & products, and own corporate resources. Helps you to detect threats and recovers from incidents.

13) Amazon

Amazon is the company for e-commerce, and Artificial Intelligence, and Cybersecurity. This computer security service provider firm also offers cloud security to data centers and network architecture.

Key Specs:

Headquarters: Seattle, WA

Founded: 1994

Annual Revenue: Around U.S. $177 Billion.

Cybersecurity Services: Data Encryption, Infrastructure security, Identity, and Penetration testing.

14) CyberArk Software

CyberArk Software provides software that helps you to eliminate cyber threats. This network security service provider company offers tools like Password vault and Identity Manager that help you to protect information assets, infrastructure, and applications.

Key Specs:

Headquarters: Newton, Massachusetts, United States

Founded: 1999

Annual Revenue: Around U.S. $261 Million.

Employee Strength: 1001-5000 employees

Cybersecurity product categories: Access Security, Security & Risk Management for Cloud & DevOps, Application Identity Manager, etc.

15) FireEye

FireEye is a cybersecurity service provider that offers a combination of security technologies. It provides cybersecurity solutions like Enterprise Security, Managed Defense, and Threat Intelligence. It also offers services for security assessments, enhancement, and transformation. FireEye helps you to build an ecosystem of innovative cybersecurity solutions.

Key Specs:

Headquarters: Milpitas, California

Yearly Revenue: $941M

Founded: 2004

Employee Strength: 3000+

Annual Revenue: Around U.S. $779 Million

16) Imperva

Imperva provides on-premises or in-cloud security to your data and apps. It also helps you to identify, evaluate, and reduce current as well as future threats. This cybersecurity provider firm helps you protect over three million databases and blocks thousands of app attacks per second.

Key Specs:

Headquarters: Redwood Shores, California.

Founded: 2002

bEmployee Strength: 1001-5000 employees

Annual Revenue: Around U.S. $321 Million

Cybersecurity product categories: Application Security (Web Application Firewall, DDoS Protection) & Data Security (Data Protection, Data Risk Analysis, File Security, and Vulnerability Discovery)

17) Proofpoint

Proofpoint provides cybersecurity offers solutions to the Federal Government for Finance and Healthcare industries. They provide numerous cloud-based security solutions to protect against various threats, including those delivered via email, social media, and mobile app.

Key Specs:

Headquarters: Sunnyvale, California

Founded: 2002.

Employee Strength: 1001-5000 employees

Annual Revenue: Around U.S. $660 Million.

Cybersecurity product categories: Cloud App Security, Digital Risk Protection, Advanced Threat Protection, and Information Protection.

18) Fortinet

Fortinet is cyber security solutions like firewall, antivirus, and intrusion prevention & endpoint security. This network security service provider company offers effective cybersecurity and compliance solutions to protect people on every channel, including email, the web, the cloud, and social media.

Key Specs:

Headquarters: Sunnyvale, California

Founded: 2000

Employee Strength: 5,000+

Annual Revenue: Around U.S. $1 Billion

Cybersecurity product categories: Network security, Multi-Cloud Security, Web Application Security, Advanced Threat Protection, Endpoint Security, Management, and Analytics.

19) KnowBe4

KnowBe4 is a cybersecurity platform that offers simulated phishing and ransomware training. This network security service provider company offers tests and tools that help you find weak passwords, domain doppelgangers, and mail server security.

Key Specs:

Headquarters: Clearwater, Florida

Founded: 2010

Employee Strength: 1000+

Annual Revenue: $174.9 M

Cybersecurity product categories: Internet Security Awareness Training, Network Security, Risk & Compliance, Ransomware Simulator, Cybersecurity Webinars, and Cybersecurity Whitepapers.

20) CrowdStrike

CrowdStrike is a cybersecurity service provider that has its presence in the U.S., Europe, and Asia. This cyber security service provider firm offers better protection, performance, and value. This helps you to eliminate on-premises infrastructure and consolidating the End-points agents to enhance simply.

Key Specs:

Headquarters: Sunnyvale, California

Founded: 2011

Employee Strength: 1001-5000 employees

Cybersecurity product categories: Provides Internet security services that include threat intelligence, next-gen antivirus, ransomware blocking, and endpoint detection and response.

Sophos is a world leader in I.T. security and data protection. They offer organizations complete protection and helps you to control defending against known and unknown malware, spam, data leakage, and providing comprehensive network access control.

Key Specs:

Headquarters: Abingdon, Oxford shire

Founded: 1985

Employee Strength: 3,600+

Cybersecurity product categories: IT Security, Mobile Device Management, Endpoint Security, Antivirus, Email and Web Protection, Free Tools, Network Security, and Server Protection

22) Sugarshot

SugarShot is an I.T. company headquartered in Los Angeles. The company, an internet security firm, mostly provides I.T. managed services, specifically security disaster recovery and network segments.

Key Specs:

Headquarters: Los Angeles CA

Founded: 2023

Employee Strength: 10 – 49 Employees

Minimum Project Size: $5,000+

Cybersecurity product categories: Security Audit, Network Security, Dark Web Scanning and Development, Security Reporting, Remote & Onsite Support.

23) Fidelis

Fidelis Cybersecurity is cybersecurity that firm based in Bethesda, Maryland. Their team provides cybersecurity and IT strategy, and computer security services.

Key Specs:

Headquarters: Bethesda MD

Founded: 2002.

Employee Strength: 250 – 999 Employees

Minimum Project Size: $5,000+

Cybersecurity product categories: They specialize in cybersecurity and I.T. strategy consulting services like Detect threats and prevent data loss. Reduce dwell time with dynamic Deception technology.

Clients: Barclays, Microsoft, Hanes, U.S. Air Force

24) Testarmy

Testarmy is a Q.A. and software testing agency located in Wroclaw, Poland. They provide cybersecurity services like application testing, UX/UI design, and it is one of the top cybersecurity companies for small and midmarket business organizations.

Key Specs:

Headquarters: Wroclaw, Poland

Founded: 2010

Employee Strength: $1,000+

Minimum Project Size: $1,000+

Cybersecurity product categories: UX/UI Design, Cybersecurity, Application Testing services.


Cyber Security companies have come up with new products or services which aim to improve corporate data protection. They offer technological support, software security tools, penetration testing, and vulnerability analysis, among others.

These services have become increasingly essential as anybody can become a victim of cybercrime; availing network companies’ services is surely a wise investment decision for your organization.

Here are some of the best cybersecurity software:




Cipher CIS



Check Point Software


Palo Alto Networks


The benefits of cybersecurity are as follows:

It protects the business against ransomware, social engineering, and phishing.

This network security tool helps you to protect end-users.

It offers protection for both data and networks.

Helps you to increase your system recovery time.

Cybersecurity helps you to prevent unauthorized users.

Here are criteria that help you to select the right Cybersecurity Firm:

Primary Focus on Cybersecurity: T You need to ensure that your selected cybersecurity service provider firm meets all your cyber security needs.

Customizable Service Offerings: The firm you choose should offer customized solutions to your organization’s unique requirements. Moreover, this will ensure you aren’t paying for services unnecessary for your small business.

Desire for Long-Term Relationship: Your specialized security requirement should be addressed by someone you can work with for years to come. So, it would help if you looked for a stable firm and were willing to be your partner far into the future.

Understands Every Endpoint: You should look for a company that helps you to understand all the endpoints of your cybersecurity needs. It should have policies that are wonderful for productivity but can open organizations up to cyberattacks.

Data-Driven Defenses: A proper cybersecurity provider should be able to sniff out suspicious behavior on your network. Here, Big data collection and artificial intelligence are essential tools in this pursuit. You need to ask your provider if they offer these services.

Diverse Client Base: It’s best to trust a cybersecurity firm with years of experience with a varied client base. This helps you to gain extensive knowledge they learned through past customer interactions.

Exceptional Customer Service: You should look for a firm that provides you with exceptional customer service.

Network security companies offer their clients several services, including outsourced technical support, managed services, software tools, penetration testing, vulnerability analysis, and consulting.

Here are methods that your Internet security companies can use to perform cybersecurity operations:

Enables firewall security for your Internet connection: A firewall is a group of related applications which helps you to prevent any unauthorized person from accessing data on a private network. Your cyber security provider company should make sure OS firewall is enabled or install free firewall software available online. They also need to make sure that If employees work from home, a firewall protects their home system(s).

Guides employ best practices on payment cards: Work with banks or processors that allow you to ensure the most trusted and validated tools and anti-fraud services. You may have additional security obligations under agreements with your bank or processor. It also allows you to isolate payment systems from other, less secure programs.

Limit employee access to data and information: Never offers any one employee access to all data systems. Your cybersecurity service provider firm needs to ensure that your employees only access the specific data systems they need for their jobs and never install any software without admin permission.

Here are tools that you can use to perform cybersecurity operations:


The firewall is the most vital security tool. Its job is to prevent unauthorized access from any private network. It helps you to implemented as hardware, software, or with a combination of both. The firewalls help you to all types of unauthorized internet users from accessing private networks connected with the Internet.

Every message that is entering or leaving the intranet pass with the help of a firewall. It also allows you to examine all the messages. It blocks those messages that do not meet the specified security criteria.

Antivirus Software:

Antivirus software helps you prevent, detect, and remove viruses and other malware attacks on the individual computer, networks, and I.T. systems. This type of spyware protection software also helps you protect your computers and networks from various threats and viruses such as Trojan horses, keyloggers, browser hijackers, spyware, adware, and ransomware.

Most of this antivirus program offers an auto-update feature that regularly helps your system check for new viruses and threats. It also provides additional services like scanning emails to save you from malicious attachments and web links.

Read more: Remove Viruses from an iPhone

PKI Services:

PKI is a short form of Public Key Infrastructure. This type of tool supports the distribution and identification of public encryption keys. It allows users and computer systems to securely exchange data over the Internet and verify the other party’s identity. It also allows you to exchange sensitive information without PKI. Still, you will not get any assurance of the other party’s authentication in that case.

PKI can also be used to:

Enable Multi-Factor authentication and access control

Create compliantly, Trusted Digital Signatures

Allows you to encrypt email communications and authenticate your sender’s Identity

You will get a digital signature to protect your code

Managed Detection and Response Service (MDR):

It is a service that arises from the need for organizations. It also helps you to detect and respond to threats. It also uses machine learning and AI technology to investigate, auto-detect threats, and coordinate faster results.

Penetration Testing:

Penetration testing is an important way to evaluate a business’s security systems and the security of an I.T. infrastructure by safely exploiting vulnerabilities. These vulnerabilities also exist in operating systems, services, applications, improper configurations, or risky end-user behavior. In Pen testing, cybersecurity provider companies use the same techniques and processes that criminal hackers utilize to check for potential threats and improve your areas of weakness.

A pen test attempts the various attacks a business might face from criminal hackers like password cracking, code injection, and phishing. It also involves a simulated real-world attack on a network or application. These tests can be performed using manual or automated technologies to evaluate servers, web applications, network devices, wireless networks, mobile devices, and other potential points of vulnerabilities.

Staff Training:

Staff training helps you defend against cyber threats. Today’s many training tools available help you educate the company’s staff about the best cybersecurity practices.

A cybersecurity system has multiple layers of protection that spread across devices, computers, programs, networks. It helps you to protect your password, securing your network, digital and physical data from intruders.

Top Cyber Security Companies

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