How to become an information security analyst

Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information. Assess system vulnerabilities for security risks and propose and implement risk mitigation strategies. May ensure appropriate security controls are in place that will safeguard digital files and vital electronic infrastructure. May respond to computer security breaches and viruses.

Steps to get there

Most employers expect most of these occupations require a four-year bachelor's degree, but some do not..A considerable amount of work-related skill, knowledge, or experience is needed for these occupations. For example, an accountant must complete four years of college and work for several years in accounting to be considered qualified.

What information security analysts do

• Develop plans to safeguard computer files against accidental or unauthorized modification, destruction, or disclosure and to meet emergency data processing needs.
• Monitor current reports of computer viruses to determine when to update virus protection systems.
• Encrypt data transmissions and erect firewalls to conceal confidential information as it is being transmitted and to keep out tainted digital transfers.
• Perform risk assessments and execute tests of data processing system to ensure functioning of data processing activities and security measures.
• Modify computer security files to incorporate new software, correct errors, or change individual access status.
• Review violations of computer security procedures and discuss procedures with violators to ensure violations are not repeated.

Skills that matter most

• Reading Comprehension
• Critical Thinking
• Active Listening
• Speaking
• Writing
• Monitoring
• Active Learning
• Learning Strategies

Is information security analyst a good career?

On the numbers, this job pays above the typical job. Median pay is 153% above the all-occupation median. Whether it fits you depends on the work itself, the schooling you are willing to do and where you want to live.

Where it pays most

• Washington $154,940
• Maryland $139,640
• California $138,570
• Delaware $137,030
• Massachusetts $136,550

Information Security Analysts salary by state and city

Sources: O*NET® 31.0 (CC BY 4.0, USDOL/ETA) and BLS Employment Projections 2025–35. Pay: BLS OEWS May 2025.