Cyber Security Tutorial: A Brief Analysis

Introduction

In today's world, where cyber-attackers are well equipped with cutting-edge and sophisticated technologies, there is a risk of piracy and security. Robust security protocols are the need of the hour. Do you know that nearly 71.1 million people fall into cyber crimes yearly? Enterprises experience 130 security breaches per year. 

After the Covid-19 pandemic, cyber crimes have risen up by 600%. This is where Cyber Security comes into play. Without the tireless work of cyber security professionals, many websites would be virtually impossible to operate due to an ongoing denial of service attack. Most professionals today focus on figuring out the best way to defend everything from computers and smartphones to networks and databases from attackers. A cyber security certification training will help you to build a strong foundation in the cyber security domain and get a clear idea of the cyber security courses at JanBask Training.

An introduction to cyber security tutorial will help to acknowledge all the technical aspects of cyber security, including security, risk management, and ethical hacking. 

So, pull up your socks and dive into the dark world of cyber security.

What is Cyber Security?

Cyber Security is a discipline that covers how to defend devices and services against electronic attacks by malevolent actors such as hackers, spammers, etc. It is a term to describe all forms of protection against every form of cyber threat. Cyber security allows organizations to protect their computers and applications from any form of malicious attacks. The main aim of this technology is to prevent any cyber attackers from corrupting or accessing the systems of an organization or their data.  

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Cyber security tutorials are designed to facilitate a large number of audiences, organizations and businesses to create awareness about hacking and help them in the long run. As hackers are becoming smarter in their hacking approaches, having some sort of protocol to protect us from the evil effects of such cyber attackers ensures that our data doesn’t get into the wrong hands. So, when we are talking about cyber security, you might think “What are we trying to protect ourselves from?” Here, are the three aspects-

• Unauthorized access
• Unauthorized deletion
• Unauthorized modification

These are synonymous with the CIA triad which stands for Confidentiality, Integrity and Availability. These are the three pillars of security of any organization.

Why is Learning Cyber Security Important?

Cyber attacks on businesses are increasing at a growth rate of 15% per year. India saw its first cyber crime in 2013 after a complaint was filed by Sony India pvt. ltd against unknown logging into its website. Ever since there have been several instances of cyber crimes all over India. Our cyber security tutorials have been formulated keeping in mind the importance of cyber security among professionals. Cyber security is at the forefront of the I.T industry. Choosing the cyber security career path will help to maintain a safe environment in the working arena. 

Our tutorial on cyber security will unleash the secrets-

• Get acquainted with the latest security threats and vulnerabilities.
• Learn to build security architecture.
• Know about risk management.
• Get to know about the industry’s best practices, tools and security techniques and how to implement them.
• Future scope of cyber security.

Why is Learning Cyber Security Important?

Cyber attacks on businesses are increasing at a growth rate of 15% per year. India saw its first cyber crime in 2013 after a complaint was filed by Sony India pvt. ltd against unknown logging into its website. Ever since there have been several instances of cyber crimes all over India. Our cyber security tutorials have been formulated keeping in mind the importance of cyber security among professionals. Cyber security is at the forefront of the I.T industry. Choosing the cyber security career path will help to maintain a safe environment in the working arena. 

Our tutorial on cyber security will unleash the secrets-

• Get acquainted with the latest security threats and vulnerabilities.
• Learn to build security architecture.
• Know about risk management.
• Get to know about the industry’s best practices, tools and security techniques and how to implement them.
• Future scope of cyber security.

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What are the Types of Cyber Threats?

Cyber attacks hit organizations and businesses everyday. Cyber professionals are continually striving to defend these services from the risk of getting hacked. A cyber threat refers to any possible malicious attack that seeks to illegally access data, disrupt digital operations or damage information. Cyber security tutorials give an in-depth understanding of the various types of cyber threats that should be taken care of-

1. Malware- It is malicious software that includes spyware, ransomware, viruses and worms. It may install harmful software, block access to your computer resources, disturb the system or secretly transfer information from your data storage.
2. Trojans- Do you know the story of the Trojan Horse in mythology? Similarly, trojans in cyber security trick the attackers into thinking that they are opening a harmless file. It creates a backdoor to access data from the system.
3. Phishing- Phishing attacks use fake communication such as emails, tempting the user into opening it and carrying out the instructions written inside. The goal is to steal sensitive information such as credit card pins or numbers.
4. SQL Injection- SQL or Structured Query Language injection is a type of malicious attack on a server using SQL. The server releases information after being attacked.
5. Denial of Service(DoS)- DoS is a type of cyber attack which floods the system or network so that it is unable to respond to requests. This is done to “handshake” processes and effectively overload the system to make it incapable of responding.

Get to know more about the in-demand cyber security certifications that will increase your chances of getting hired x2 times.

What are the Applications of Cyber Security?

The cyber security basics tutorial unfolds the applications of cyber security to protect systems from penetration or disruption by external threats. 

1. Secure data and information- In the digital age, data matters most. Information security is also one of the key priorities of organizations. Any minor breach or compromise in the security of the company can affect the value of the trademark on the market, especially when it comes to proof of identity and finances. Cyber security tutorials explain how businesses are investing in developing stringent measures for data protection.
2. Develop Firewalls- Cyber security concepts are consistently used to create state-of-the-art software and programs. These antivirus, firewall, and network security provide a shield against cyber threats. Firewalls are helpful in accessing private networks to protect against a number of threats including viruses, worms and Trojans.

For more information and trending questions, join our Cyber security community of JanBask Training. 

1. Network Security- Cyber security principles rest on network policies and their environment. Security policies help in understanding the differences between legitimate and malicious software.
2. Threat Hunting- Threat Hunts are regular checks and assessments of the data parameter environment to discover system-wide gaps and vulnerabilities. These can optimize systems for better accuracy and speedy responses.
3. Application control- Hackers always target critical systems with further valuable information. Cyber security measures guarantee the highest security protocols to create systems to avoid data breaches. Further, cybersecurity applications are also used for creating the next generation of anti-virus, and ransomware protection.

Do you know that JanBask Training offers a comprehensive knowledge of Cyber Security through its resources and courses? Get enrolled now!

What is Ethical Hacking?

The term “hacker” was initially coined to describe the experts who have used their skills to overhaul mainframe systems, increase efficiencies and enable them to perform multiple tasks at the same time. However, the new version of hacking means gaining unauthorized access to computer systems by using bugs or malice. The best cyber security tutorials will elaborate on the term ethical hacking and how it is different from normal hacking. Learn what are the Top 10 Ethical Hacking Tools in 2022 to become a certified hacker.

Firstly, you need to understand that all hacking is not bad. This is where the term “ethical hacking” comes in. Ethical hacking is an authorized practice of identifying vulnerabilities in an organization's application, system or infrastructure and circumventing the system. The primary work of ethical hackers is to investigate the weak points or vulnerabilities that make it easier for the “unethical” hackers. Ethical hackers are hired by organizations to look into the vulnerabilities in their systems and design solutions to protect against data breaches. Cyber security tutorials will give greater insights into the skills and responsibilities of an ethical hacker. 

Read our tutorial on Ethical Hacker Guide for beginners for better understanding.

Key responsibilities of an Ethical Hacker-

Ethical hackers ought to follow some guidelines to execute their actions legally. Here are some of the responsibilities that an ethical hacker is responsible for-

• An ethical hacker must seek approval before carrying out the security assessment of any system.
• He determines the scope and makes his own plan for the organization.
• Reports any security breaches in the system.
• Carries out tasks by maintaining confidentiality.
• Erases all data after checking the system

Skills required to become an ethical hacker-

An ethical hacker should have in-depth knowledge about all the systems, networks, program codes, security measures, etc. Some of the skills are as follows-

• Programming knowledge
• Scripting knowledge
• Networking and databases handling
• Ability to work with different hacking tools
• Working on multiple platforms

Learn “How to become a certified Ethical Hacker” from this blog.

What is Penetration Testing?

Till now, we have discussed ethical hacking. But how is penetration testing different from ethical hacking? Ethical hacking is a broad area and an encompassing term, while penetration testing is a part of ethical hacking. Cyber security tutorials give you a distinct knowledge of ethical hacking and pen testing.

Penetration Testing also referred to as Pen testing, is a simulated cyber attack to check the weak points or the vulnerabilities of your computer system. It involves breaching front-end and back-end servers to uncover vulnerabilities that are prone to code attacks. Penetration testing includes 5 stages-

Who is a Penetration Tester?

Penetration testers also known as Pen testers, help organizations identify and resolve vulnerabilities arising in a system. Industries dealing with sensitive, personal, or classified information seek to hire en testers for the protection of data. 

Also check our blog on “How to become a Penetration Tester” for securing your career. 

Key responsibilities of a Pen tester-

A Pen tester is responsible for the following functions in an organization-

• Creating new testing methods for the identification of data breaches.
• Performing physical security assessment of systems.
• Research and evaluate security breaches with I.T teams.
• Review and provide feedback on security issues.

Skills required to become a Pen tester-

The primary task of a Pen tester is to identify security weaknesses in a system or policy. For this, a Pen Tester needs to have the following skills-

• Coding skill
• Comprehensive knowledge of computer security
• Problem-solving skills
• Insight into the hacking system.

How to start a career in Cyber Security?

Pursuing a career in cyber security means discovering a booming industry where jobs surpass qualified candidates. The Covid pandemic situation has accelerated the demand and the number of cyber security jobs is expected to rise by 33% from 2020-2030 as predicted by the U.S Bureau of Labor statistics. So, you might be thinking about how to become a cyber security expert.

You must possess certain educational qualifications to be eligible for cyber security engineer job roles. Here are some of the cyber security prerequisites required for aspiring professionals: 

• First,  candidates must obtain their Bachelor/Master’s degree in CS computer science, IT, engineering, or any other IT similar field.
• Must have fluency with web technologies & languages like C++, Python, Ruby, Go, Java, Power Shell & Node.
• They must be well-versed with the handling and maintenance of Firewalls and other endpoint security measures.
• Around 2 -3 years of experience in performing cybersecurity-related job roles (subjected to already working professionals).

Reasons to get a cyber security certification-

With the increased demand for certified cyber security professionals, and a gap in demand and supply, it becomes inevitable to indulge in certification courses. Here are the top 5 reasons to get certified-

1. Increased demand for certified cyber security experts in the I.T industry.
2. Keep yourself updated with the latest trends and evolution in the field of cyber security.
3. Cyber security professionals are one of the highest paying jobs in the USA.
4. A plethora of scope and opportunities for aspiring professionals.
5. Candidates from any background can enroll in these courses. 

Quickly learn about the reasons why you should have a CISSP Certification.

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Future Scope of cyber Security

Cyber security professionals have a bright career ahead. According to a report by the National Association of Software and Services Companies, there is a shortage of 1 million cyber security personnel to deal with cyber threats. DSCI market has predicted that the cyber security market will hire nearly 10lakh professionals by 2025. The International Data Corporation (IDC) forecasts that the global cyber security market will reach $174,7 billion in 2024. Over the past year, the demand for cyber security professionals has risen by 60%. This has led to a surge in cyber security salary which makes it one of the most lucrative career options in 2022. To become a cyber security professional, one can get enrolled in certification courses like CISSP training or CEH training at JanBask Training. Let us see the top job roles in cyber security

1. Cyber Security Analyst- They are responsible for planning, designing, and implementing security measures and controls. According to Indeed, the average annual salary of a Cyber Security Analyst is approximately ₹7,80,724 in India and can go up to a few crores depending on several factors.  There are over 2,000 Cyber Security Analyst jobs listed in India on LinkedIn.
2. Chief Information Security Officer(CISO)- They are in charge of designing and reviewing the security policies and risk mitigation plans of a company. A CISO earns an average salary of a whopping ₹2,253,935 per year approx as per PayScale and can go up to ₹40,000,000 p.a. LinkedIn has listed 300+ job openings for CISO professionals in India.
3. Network Security Engineer- The Network Security Engineer ensures how smoothly a business operation runs. According to Glassdoor, a Network Security Engineer earns about ₹693,152 p.a.approx  as the average annual salary in India. There are over 2,000 Network Security Engineer jobs available in India according to LinkedIn.
4. Cyber Security Manager- They are involved with the processing of strategies for the improvement of data and network security. The average salary of Cyber Security Managers is about ₹24, 100,00 lac p.a approx, according to Ambitionbox. Salaries are subject to increase depending on performance. Over 1,000 Cyber Security Manager jobs are listed on LinkedIn in India.
5. Security Architect- Security Architects are responsible for designing the complete network and computer security architecture. As per PayScale, the approx average annual salary for Security Architects in India is ₹2, 233,499. LinkedIn has listed over 3,000 Security Architect positions in India.

Which are the top companies hiring cyber security professionals?

We know that cyber security jobs are the talk of the town. But who is hiring? The top companies hiring cyber security professionals are- Deloitte, PWC, EY, Jacobs, VMWare, Leidos and Accenture. There are other top tech giants hiring cyber security professionals all over the world. 

Conclusion

With the right blend of passion, experience and the right certifications, you can kickstart your career in cyber security. Our cyber security tutorials cover all fundamentals of cybersecurity, including ethical hacking, penetration testing and the cyber security career path. You can also enroll in Cyber Security certification training by JanBask Training to get a vibrant career ahead. The courses like CISSP and CEH will equip you with industry-relevant skills to become a cyber security expert and prepare you for the best jobs. Hopefully, this cyber security practical tutorial was of immense help for aspirants who want to start their dream career in cyber security.

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FAQs

Q1. What will the cyber security certifications help me with?

Ans- The certifications will help you to-

• Spot vulnerabilities
• Fend off attacks
• Respond to emergencies
• Spot Unauthorized Access
• Secure data from attack

Q2. What are the key features of our cyber security courses online?

Ans- The unique features of our courses are-

• i) Instructor-led interactive online sessions
• ii) Course completion certification
• iii) Access self-paced videos and webinars
• iv) Lifetime access to study material
• v) 24*7 student support

Q3. What is the eligibility for cyber security courses at JanBask Training?

Ans- Candidates should have a bachelor’s degree or an equivalent degree. Candidates with a basic understanding of Database Applications and Network Security should apply for career advancement opportunities. 

Q4. What is the admission procedure for these courses?

Ans- The applicants must fill up the application form and submit it. To get admission in the cyber security course online, the applicants must pass the entrance exam. with the requisite score. Following this there will be reviewing and verification of shortlisted candidates. Once the payment is done, the shortlisted candidates will be enrolled for cyber security courses online.                          

Q5. Can I get jobs without a certification exam?

Ans- To earn better job opportunities, you need to be clear of the certification exam; without qualifying for the entrance, job opportunities will be limited.

Q6. Why should I enroll in these courses?

Ans- The advancement of technology has led to the growth of hackers everywhere. Due to this many businesses have experienced cyber attacks at some stage. Hence, there is a need for cybersecurity professionals in every sector. By enrolling in cyber security courses online, you will equip yourself with the necessary skills to prevent businesses from cyber threats.

Q7. What is the objective of these courses?

Ans- Our cyber security courses online can teach you how to secure networks and data against malicious threats, damage, and illegal access. They can also help you support IT security initiatives and acquire a variety of security certifications. The students would be able to detect threats, and they can create system components that are more secure and provide their organization with the best possible defense against sophisticated cyberattacks.

Q8. Who is eligible for these courses?

Ans- The Cyber Security Course is for Freshers who want to kick start their careers in this field. This course is also for professionals who are looking for a career change or to enhance their skills.

Q9. What will I learn from these courses?
Ans- From these courses, you will be able to-

• Stay up to date on cybersecurity best practices
• Learn the basic authentication mechanisms
• Identify the malware types; propagation methods
• Cryptography terminologies and applications
• Apply risk analysis and management techniques

Q10. What are the benefits of doing these courses online?
Ans- With online classes, you can-

• Gain access to LMS, quizzes, installation guides, and class recordings. Access anytime and anywhere at your own convenience!
• Get access to 24*7 live Instructor-led sessions from industry experts and become job ready.
• Earn lifetime access to top cyber security online courses for beginners and experts that are tailor-made to suit the changing industry dynamics.
• Community forum for learners to facilitate peer to peer interaction and knowledge sharing.