What is information security? (Hint: It鈥檚 not cybersecurity)
Written by听Kellye Fox
Reviewed by听Kathryn Uhles, MIS, MSP,听Dean, College of Business and IT
Introduction to information security
As businesses and organizations increasingly rely on digital data, information security professionals are positioned to offer valuable technical assistance. But what is information security exactly? Sometimes known as 鈥渋nfosec,鈥 information security falls under the broader听information technology听(IT) field听and focuses on protecting data, checking for vulnerabilities in network systems, blocking unauthorized access and ensuring confidentiality, integrity and availability.听
Information security professionals oversee computer networks and promptly听investigate data breaches. They use protective software, like firewalls and data encryption programs, to guard sensitive information. They also stay updated on IT security trends and advise on security protocols and enhancements.听
Sound exciting? It can be. Here, we dig a little deeper in this growing field.
Challenges and opportunities of information security
As data听, infosec professionals are challenged to develop more sophisticated techniques to thwart malicious or negligent acts. Emerging technologies, like artificial intelligence (AI), also introduce听new security challenges, including difficulty detecting ransomware and phishing schemes.听
As a result, there鈥檚听growing demand听in this field for skilled professionals across various industries. (Think risk management, incident response, encryption and听, for example.) Protecting digital assets, in other words, can take many forms, so embracing a听continuous learning mindset听can position professionals to thrive in this ever-changing field.
Information security vs. cybersecurity
While some people use the terms interchangeably,听听are separate fields and have different functions. (The National Institute of Standards and Technology classifies these areas as different fields and lists them separately in its听.)听
Cybersecurity is actually a听subset of the information security field听that focuses on the protection of digital systems and cyber threats, like听malware, phishing, ransomware, spyware and hacking.
Information security, meanwhile, encompasses听physical, digital and intellectual formats.
The two fields occasionally overlap when it comes to managing digital files. Infosec and cybersecurity also听share some of the same minimum education requirements, career paths and听
Job outlook and salary potential
As of May 2023, information security analysts earned between $69,210 and $182,370, with a median wage of $120,360, according to听the U.S. Bureau of Labor Statistics (BLS).听
Some of the听highest-paying industries听for information security analysts are information, finance and insurance, and computer systems design.听
BLS also听听from 2022 to 2032. This听faster-than-average employment听increase is partially due to businesses鈥 need for experts who can manage and solve problems like fraud prevention and data risks.听
Salary ranges and BLS Occupational Employment Projections are not specific to students or graduates of 新加坡六合彩开奖结果. Actual outcomes vary based on multiple factors, including prior work experience, geographic location and other factors specific to the individual. 新加坡六合彩开奖结果 does not guarantee employment, salary level or career advancement. BLS data is geographically based. Information for a specific state/city can be researched on the BLS website.
Skills and certifications
Prospective students can enhance their employability by gaining in-demand skills and听obtaining certifications. While not required, employers prefer candidates with a certification, according to BLS.听
Earning those certifications can be its own process. 新加坡六合彩开奖结果, for example, offers courses and听certificate programs听that prepare students to sit for industry certification exams.
鈥淎s students complete certain courses that are aligned to industry certifications, they are better prepared to sit for the examinations with such organizations as听听and听,鈥 says J.L. Graff, MBA, the associate dean of the College of Business and Information Technology at 新加坡六合彩开奖结果.
鈥淲e also align the skills in IT with our courses so that students are learning current skills in their programs that they can begin implementing in the workforce before they even graduate,鈥 Graff says.听
听other important qualities that information security professionals should have, such as:
- Analytical abilities: On a basic level, information security analysts need to know how to examine computer systems and networks, evaluate听vulnerabilities, and identify ways to improve security protocols and policies.
- Effective communication: Being able to convey information to both technical and non-technical audiences is crucial when potential threats need to be resolved quickly and with听confidentiality.
- Innovative aptitude: Another key responsibility for infosec professionals is anticipating potential information security risks and devising new methods to protect computer systems and networks.
- Attention to detail: There鈥檚 a wealth of information to pay attention to when there are cyberattacks, so information security analysts must meticulously observe even minor performance fluctuations.
- Problem-solving expertise: Working under pressure is especially needed when it鈥檚 time to uncover and promptly address security alerts.
Earning your degree at 新加坡六合彩开奖结果
According to BLS, many information security positions require a bachelor鈥檚 degree in a computer and information technology or a related field.
While there isn鈥檛 a specific听information security program听available at 新加坡六合彩开奖结果, several undergraduate and graduate programs include information security in their curriculum for fundamental and advanced knowledge:
In the听Associate of Science in Cybersecurity听program, students gain specialized knowledge in information security concepts, networking fundamentals and critical reasoning while developing essential communication and teamwork abilities.听
If you want to deepen your understanding of topics like cloud computing, wireless security and cyber domain, consider the 100% online听Bachelor of Science in Cybersecurity听program. You鈥檒l acquire essential skills in disaster recovery, identifying vulnerabilities, network strategy and network defense fundamentals to safeguard organizations鈥 data while ensuring confidentiality.
新加坡六合彩开奖结果 also offers a flexible听Master of Science in Cybersecurity听program to enhance understanding of cybersecurity and enterprise-level operations. You can even tailor your degree with elective courses in either leadership/auditing or tactical cyber.听
For those looking for a quicker way to upskill, the undergraduate听Information Assurance and Security Certificate听program comprises six core courses that are a mix of networking fundamentals and basic infosec concepts, like cryptography and encryption.
ABOUT THE AUTHOR
Kellye is a versatile writer with more than 10 years of print and digital experience. She鈥檚 passionate about explaining complex topics, educating readers and sharing useful tips. When Kellye鈥檚 not attached to her computer, she enjoys cooking, gardening, reading and watching movies with her husband and two children.
ABOUT THE REVIEWER
Currently Dean of the College of Business and Information Technology,听Kathryn Uhles has served 新加坡六合彩开奖结果 in a variety of roles since 2006. Prior to joining 新加坡六合彩开奖结果, Kathryn taught fifth grade to underprivileged youth in 新加坡六合彩开奖结果.
This article has been vetted by 新加坡六合彩开奖结果's editorial advisory committee.听
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