Research by AVComparatives found that two-thirds of the 250 Android antivirus apps it tested do not actually work. So it will pay to be picky about which vendor you trust with your device security. Bitdefender, Kaspersky, McAfee, Avast, AVG, Trend Micro and Symantec all performed well in the research

Chief Information Security Officer, Forensic Computer Analyst, Information Security Analyst, Penetration Tester, Security Architect, IT Security Engineer, Security Systems Administrator.

If you'd like to train to become a cyber security specialist, you should obtain a 4 year bachelor's degree in computer programming, computer science, information science or computer engineering. English, statistics and mathematics courses will be needed as well.