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How to Start a Career in Information Security

How to start a career in Information Security

Table of Contents

Information Security covers three objectives
Job description for an Information Security Specialist
Starting a career in Information Security
Consider obtaining a relevant degree
Get one or more relevant certifications

Unauthorized access is merely one aspect of Information Security. Protecting information against illegal access, use, disclosure, or alteration is the primary goal of Information Security. Physical or electronic data may be used to store information. Data in the form of your personal information, such as your social network profile details, your mobile phone’s data, or even your biometrics, might be considered information. Many different study disciplines are involved in Information Security, such as cryptography, mobile computing, cyber forensics, and social media.

Information Security covers three objectives: 

Confidentiality: Confidentiality protects information against unauthorized use or disclosure by guaranteeing that only those authorized to access it may do so. Privacy is a closely related notion that is typically connected with personal data.

Integrity: Integrity refers to the ability to ensure that a system and its data cannot be tampered with, by unauthorized parties. In addition to data, integrity protects the operating system, applications, and hardware from being changed by someone else.

Availability: Availability is the protection of support system functioning and the assurance that data is entirely available when its users require it. The goal of availability is to guarantee that data is available to be used for making decisions.

Information Security specialists can work for government, private, and non-government groups. To get a career as an Information Security specialist, you usually need at least a bachelor’s degree in cyber security or any related field. It’s not likely that an employer will ask for a master’s degree, but having one can still help you with your job applications and interviews. Also, there is the choice of getting a certificate to learn even more, and this can help you learn particular skills that an information security specialist ought to have.

Job description for an Information Security Specialist

  • Identifying flaws in the network systems and computers, fixing them, and ensuring they don’t happen again in the future
  • Detecting and fixing security flaws and writing reports about them
  • Creating and putting into place a detailed plan to keep the computer network safe
  • Having a disaster recovery or business continuity plan in place to help your company stay open and running
  • Updating information systems (for example, removing or updating employees’ access privileges who leave the company)
  • Having a copy of the most recent data stored in a different place is essential when there is a significant security breach
  • Ensuring that the network is being used safely
  • Being aware of changes in cyber threats and IT security standards is important
  • Clone the cyber attacks to find out if there are any holes or security flaws in the security system
  • Setting computer use rules for the company
  • Choosing which software and hardware the organization should be using and then installing, setting it up, and keeping an eye on it to ensure it works well
  • Taking a look at how well existing security measures like antivirus firewalls, software, password policies, and intrusion-detection systems work
  • Collaborating with administration and the IT team to make the whole place more secure
  • Making a record of any security vulnerabilities and figuring out what happened
  • Teaching colleagues regarding security software and how to keep their information safe

Starting a career in Information Security

Developing a career plan:

Having a plan is very important before doing anything, and if it is about a career, you should have a standard plan that is easy for you to follow. Here are some of the points you should include in your perfect career plan.

  • How do you learn the skills, knowledge, and insights you need? (including where and what to study)
  • Whether you want to work for a private company, a government agency, or a non-profit, you need to think about where you want to work.
  • The field you would like to work in (for example, finance, energy, tech, education, transport, or media)
  • The size of the company for which you wish to work
  • The type of work environment that you like the most

Consider obtaining a relevant degree:

You must have a bachelor’s degree in a related field to be considered for an Information Security specialist post. This will provide you with the core skills, insights, information, and talents you’ll need to do your job effectively. Some degree disciplines that can help you advance in your career include:

Get one or more relevant certifications:

A few basic certifications that don’t require any experience are:

CompTIA Network+: The Network+ certification from CompTIA certifies the knowledge and abilities required to diagnose, configure, and administer wired and also wireless networks in businesses across the globe.

CompTIA Security+: CompTIA Security+ is a universal certification that verifies the fundamental skills required to execute basic security responsibilities plus pursue a career in Information Security. It provides the foundational knowledge required for any cybersecurity profession and serves as a stepping stone to intermediate-level cybersecurity positions.

And if you have the required experience, you can go for advanced certifications like CISM, CISA, and CISSP.

Final Words

With relevant degrees and certifications, you must also build your network so that people can help you land a job or else help you develop your knowledge. So, building your network of professionals can help you a lot. With that, you can also try taking some online courses from reputed institutions like InfosecTrain, which have certified professionals who can teach you to understand every concept.

AUTHOR
Yamuna Karumuri ( )
Content Writer
Yamuna Karumuri is a B.tech graduate in computer science. She likes to learn new things and enjoys spreading her knowledge through blogs. She is currently working as a content writer with Infosec Train.
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