Information has become very valuable for us over the last few years, whether it be the messages we send, files in our systems, or complete data of an organization. It is and will be one of the essential parts of our personal and professional lives. So, it is imperative to protect the information from unauthorized access. Organizations are also taking security very seriously and hiring IT security teams who are capable of protecting their information.
This blog is completely related to IT security and its job competency. Let’s get started.
What is IT Security?
The definition of IT security is to protect and process information. The main purpose of IT security is to prevent data and systems from being manipulated by unauthorized individuals. The aim is to ensure that socio-technical systems (i.e., both people and technology) within companies and organizations and their data are protected from damage and threats. The term does not only refer to information and data but also to physical data centers or cloud services.
The objectives of IT Security
There are three objectives of IT Security. They are:
Confidentiality: Confidentiality makes sure that the information is accessed only by authorized persons and protected from unauthorized individuals by using different security mechanisms like passwords, usernames, encryption, and Access Control Lists.
Integrity: Integrity refers to the completeness and correctness of data. Security controls centered on integrity are created to prevent data from being modified or misused by unauthorized parties.
Availability: Availability refers to protecting the functionality of the support systems and making sure the information is available when it is required by the users.
Are you also willing to step into an IT security career? Want to know what the ways are? Here are some certification training courses provided by InfosecTrain which can help you to take a step ahead in your journey.
CompTIA Security +: The CompTIA Security+ exam measures the technical skills of an individual who is willing to pursue an IT Security career. InfosecTrain teaches you the core topics like:
These lessons will assist you in passing the CompTIAcertification exam. And with this certification, you will be able to stand out in IT security interviews.
CISM (Certified Information Security Manager): The CISM is a management-oriented certification that supports worldwide security principles and confirms people’s abilities to manage, monitor, and analyze an organization’s information security. The CISM training course at Infosec Train assists applicants in developing an understanding of risk management, information security governance, and the development of security policies and strategies to meet company objectives. At InfosecTrain’scertification training, you will learn the core concepts like:
CISSP (Certified Information System Security Professional): The CISSP credential validates your ability to plan, develop, and manage a world-class cybersecurity program. With a CISSP, you can demonstrate your knowledge and join the (ISC) 2, giving you access to a wide range of unique resources, instructional tools, and peer-to-peer networking opportunities. The concepts that you will learn from InfosecTrain are:
CEH (Certified Ethical Hacker): InfosecTrain’s Certified Ethical Hacker (CEH) course gives you a thorough grasp of ethical hacking phases, attack vectors, and protective countermeasures. It will show you how hackers think and act so that you can better build your security architecture and protect yourself from attacks. Some of the core concepts you will learn in InfosecTrains CEH training are:
CCSP (Certified Cloud Security Professional): The Certified Cloud Security Professional (CCSP) certificate was created by (ISC)2 to guarantee that cloud security professionals have the necessary knowledge, skills, and abilities in cloud security design, architecture, implementation, operations, controls, and regulatory framework compliance. A few core concepts you will learn from InfosecTrain’s CCSP program are:
With these certification training provided by InfosecTrain’s expert trainers, you will be able to pass the certification exams very easily, which will allow you to get your dream job easily.
Let’s take a look at the job opportunities that will be available to you if you master the fundamentals of IT security.
Cryptographer: Cryptographers build ciphers, which are subsequently used to safeguard data, using mathematics and computer science. Cryptographers work to develop new security solutions when old ones become outdated.
Forensic expert: An IT Forensic Expert, also known as a Forensic Engineer is in charge of discovering, collecting, and analyzing any potential cybercrime evidence from computers, networks, and other related information and IT equipment.
Incident Responder: By avoiding, averting, and reducing security risks, incident responders aim to safeguard and improve corporate security. System monitoring, testing, evaluation, and analysis are all part of the prevention process to discover and fix any security breaches.
Security Analyst: The primary responsibility of a Security Analyst is to defend a company’s network and systems from cyber threats. This includes researching impending IT trends, developing contingency plans, analyzing suspicious activity, reporting security breaches, and teaching the entire firm about security precautions.
IT Security with InfosecTrain:
InfosecTrain is a pioneer in the IT security training industry, providing comprehensive training programs for globally recognized information security certifications. It is an EC-Council, Microsoft, CompTIA, PECB, and ISACA trusted and approved partner. Enroll in our CompTIA A+ course to advance your career.