Who are major employments providing companies or organizations for Computer Security professional?

As of my last update in September 2021, several major companies and organizations employ computer security professionals to strengthen their cybersecurity defenses. These companies often have dedicated cybersecurity teams to protect their digital assets, customer data, and sensitive information. While the landscape may have changed since then, some of the major employers in the computer security field include:

1. IBM Security: IBM is a global technology and consulting company with a strong presence in cybersecurity, offering various security solutions and services.
2. Cisco Systems: Cisco is a leading networking and cybersecurity company that provides a wide range of security products and services.
3. Microsoft: Microsoft, a technology giant, invests heavily in cybersecurity to protect its software products and cloud services.
4. Amazon Web Services (AWS): As a major cloud service provider, AWS has a focus on providing robust security measures to protect its customers’ data and infrastructure.
5. Google: Google has a dedicated security team working on securing its products, services, and user data.
6. Symantec: Now part of Broadcom, Symantec specializes in cybersecurity software and solutions, including antivirus and endpoint security.
7. McAfee: McAfee is a well-known cybersecurity company providing antivirus, endpoint protection, and other security products.
8. Fire Eye: Fire Eye is a cybersecurity firm with a focus on threat intelligence and incident response services.
9. Palo Alto Networks: Palo Alto Networks is a cybersecurity company known for its next-generation firewall solutions and cybersecurity services.
10. Crowd Strike: Crowd Strike offers cloud-based endpoint protection and threat intelligence services.
11. Fortinet: Fortinet specializes in network security solutions, including firewalls and cybersecurity appliances.
12. Accenture: Accenture is a global consulting firm that provides cybersecurity services to clients across various industries.
13. Deloitte: Deloitte offers cybersecurity consulting and advisory services to organizations worldwide.
14. Ernst & Young (EY): EY provides cybersecurity consulting and risk assessment services to businesses and governments.
15. KPMG: KPMG offers cybersecurity services, including risk assessment and management.
16. Northrop Grumman: Northrop Grumman is a defense and aerospace company with a focus on cybersecurity solutions for government and commercial clients.
17. Raytheon Technologies: Raytheon provides cybersecurity solutions and services for defense and government clients.
18. Booz Allen Hamilton: Booz Allen Hamilton is a consulting firm offering cybersecurity and risk management services.
19. Lockheed Martin: Lockheed Martin, a major aerospace and defense company, offers cybersecurity solutions and services.
20. Verizon: Verizon provides managed security services and cybersecurity consulting for businesses.

Please note that the cybersecurity landscape is continually evolving, and the list of major employers may have changed since my last update. However, these companies have historically been prominent players in the cybersecurity industry, and many continue to be key employers for computer security professionals.