Computer science certifications are non-degree credentials that verify that you have certain skills in information technology or cybersecurity .Earning a certificate in computer science proves that you have valid and practical knowledge.
See also: IoT is "growing" but security is still lagging behind!
Salaries for IT certification holders average around $63,000 according to PayScale, but can reach upwards of $100,000. The time and effort required to earn a certification depends on your experience with a particular software or digital application.
Most IT or cybersecurity certification exams are offered online. You can even take some exams from the comfort and privacy of your own home. However, some IT certifications require exams at testing centers.
Certificates in computer science generally offer a good return on your investment in time and money.
There are hundreds of IT certifications to choose from. Some of the most popular are:
AWS CERTIFIED SOLUTIONS ARCHITECT — ASSOCIATE
Examination: Multiple choice test of 65 questions
Cost: $150
Companies of all sizes use Amazon Web Services, a technology built on Amazon. This certification validates that an individual has the knowledge and skills to design and implement distributed systems on AWS. It is ideal for individuals with at least one year of hands-on experience with AWS technologies.
CERTIFIED ETHICAL HACKER
Exam: 125-question, multiple-choice test
Cost: 1.199 $
Individuals pursuing the Certified Ethical Hacker, or CEH, certification learn the latest techniques and methods of professional hacking. They then apply that knowledge in an ethical, professional manner to help organizations improve their security.
CISCO CERTIFIED NETWORK ASSOCIATE
Exam: Approximately 120 multiple choice, simple answer and simulation questions
Cost: $300
The CCNA certification demonstrates proficiency in fundamental networking principles, such as automation and programming. There are no prerequisites, but Cisco recommends that individuals pursuing this certification have at least one year of experience working with Cisco technologies. Individuals who earn this certification have opportunities to work in network architecture, as help desk technicians, or network administrators.
See also: Major DDoS attack shuts down KT's national network
COMPTIA SECURITY+
Exam: Up to 90 multiple-choice, performance-based questions
Cost: $370
This global certification confirms that you have a basic level of skills and knowledge in IT security. The CompTIA Security+ certification indicates that you have the skills and knowledge to assess an organization’s security posture. This certification also validates that you can recommend and implement security solutions, monitor and secure cloud, mobile, and IoT environments, and identify and respond to security incidents.
GOOGLE PROFESSIONAL DATA ENGINEER
Exam: 50 questions
Cost: $200
This Google certification proves that you have the skills to design, build, manage, and upgrade a cloud system based on Google technologies.
In addition to the above, there are also many IT certifications that you can study for in about six months. Check out these three popular entry-level IT certifications that cost $125 or less.
CISCO CERTIFIED TECHNICIAN
Average certification study time: Six months
Examination cost: 125 $
This certification verifies your ability to perform on-site diagnosis, repair, and replacement of Cisco networking and system devices.
MICROSOFT 365 FUNDAMENTALS
Average certification study time: Four months
Examination cost: 99 $
This certification demonstrates your understanding of Microsoft 365 applications and services. These competencies include security, privacy, benefits of the SaaS cloud model, and user support.
See also: Microsoft is sending out 50,000 Microsoft Store gift cards for the holidays
GOOGLE CLOUD DIGITAL LEADER
Average certification study time: Two weeks
Examination cost: 99 $
This certification assesses three areas of knowledge: Google Cloud products and services, Google Cloud knowledge, and general cloud knowledge. Individuals with this certification are “proficient in core cloud concepts and can demonstrate a broad application of cloud computing knowledge across a variety of applications.”
