What is Cyber Security?
Table of Content
What is Cyber Security?
Cybercrime
Scopes of Cyber Security
The Best Cybersecurity courses
Overview
Cyber Security has become a prominent concern since the advancement of smart phones and latest network technologies. While the world is moving ahead with unimaginable speed the concerns surrounding information security and data privacy are not unseemly. The beginning of such worries affected the common people since the second half of twentieth century. With the advancements in AI technology and ever-growing business horizons and data management, the career opportunities of an average cybersecurity expert is immense. Join the best cybersecurity courses in Kochi to build a bright future.
What is Cyber Security?
Cyber security is the sum total of the measures and practices through which computer, internet and related systems are protected. A comprehensive protective framework is needed to build security across data, software, hardware, and interconnected networks.
In order to implement this, you should follow the following exercises on your digital resources:
- Layered Defense Approach: While engaging cybersecurity measures a multi-faceted defense strategy is the best option. This should include robust protective measures for data, software, hardware, and interconnected networks individually. In this approach each layer acts as a barrier against different types of cyber threats.
2. Employee Training: Educate all staff members about the basics of cyber security measures. Their ignorance could prove to be a great threat to your business data. The regular training sessions ensures that they understand their roles. Each employee with access to end points and security protocols shares the responsibilities in maintaining a secure environment. Also, they can recognize and respond to potential threats effectively.
3. Utilization of Advanced Tools: Employing sophisticated tools like Unified Threat Management (UTM) systems provides an additional layer of defense. These are the systems with multiple security features or services combined in a single platform. They are capable of identifying, isolating, and resolving potential threats autonomously. Additionally, it alerts users to take necessary actions if required.
Establishing a robust cybersecurity strategy is really important, especially in a world most of the data and business are run through online. In addition to preventative measures, organizations must have a well-defined disaster recovery plan in place. Globally the awareness of cybersecurity is on a rise and subsequently the vacancies of cyber security officers also rise.
Cybercrime
Cybercrimes are the act of exploiting vulnerabilities in computer systems and networks. As per the observations of tenth United Nations Congress on the Prevention of Crime and Treatment of Offenders cyber crimes are classified into five categories. The five categories of cyber crimes are:
- Unauthorized access
- Damage to computer data or programs
- Sabotage to hinder the functioning of a computer or network.
- Unauthorized interception of data within a system or network
- Computer Espionage
Under these classified offences comes various threats such as Hacking, Cyberterrorism, Ransomware, Phishing etc. And these crimes have increased over decades. With the introduction of new technologies, that make life easier, the threat to data privacy also increase. Likewise, in real life, people should be able to follow certain discipline in the digital life. Such habits will help you to avoid becoming victims of cybercrimes.
Scopes of Cyber Security
Cyber security opens up a vast scope of job opportunities. And the demand for trained and experienced personnel are rising, ever since the importance of cyber security is detected. Large companies employ their own cyber security experts in different roles and comparatively smaller businesses employ freelancers and cyber security teams on contract basis. In both the scenes the opportunities plenty in this relatively newer field of work. The prominent positions available in cyber security are
- Cybersecurity Analyst
- Ethical Hackers / Penetration Testers
- Security Engineers / Architects
- Incident Responders
Cybersecurity Analyst
Cybersecurity analysts are experts responsible for analyzing potential threats, and implement effective measures to mitigate risks in a company’s computer and network system. The person entrusted as cybersecurity analyst must have knowledge about latest IT trends, placing contingency plans, identifying suspicious activities, reporting security threats. Most of the time, large companies prefer experts with a degree in information security. But since the requirements in cyber security wing is on a rise, candidates with credible certifications and experience could find the right place in industry.
The position of cybersecurity analyst is a n entry-level one, candidates with real talent, experience and certifications can climb up to higher positions. Working your way in cybersecurity field could win you handsome income and enjoy the work with real passion. In cybersecurity experience is a big factor as in any other field. Certifications are equally valued along with experience. Both of these factors could improve your income and earn.
Ethical Hackers / Penetration Testers
Ethical hackers are the security inspectors in cyberworld. They are either employed or consulted by companies. Their job is an interesting area and legally fit. They are real hackers who are paid by companies to hack into their own systems. Don’t get confused, these ethical hackers or penetration testers stage a hacking attack on company systems in order to understand the flaws in the existing system. Once the risks are understood they will file the detailed report and acknowledge the companies about the backdoor threats in their current working. In order to pursue this career, one should be deeply invested in latest hacking trends and aware about the studies and histories of previous hacking incidents globally. Only alert and diligent person open-minded to research and findings can build a robust career as ethical hackers / penetration tester.
Apart form the soft skills the experts in this position should hold strong grounds in hard skills. The best method to add the hard skills such as Social Engineering, Foot Printing and Numeration, Scanning and Exaction, Wireless PEN Testing. Those who are beginners and passionate about the field might need personalized learning experience. In order to pursue such a career you should choose the platforms such as CC Cyber Campus, where essentials are taught by providing proper experience.
Security Engineers / Architects
While analysts analyze the framework and PEN testers run trial hacking, security engineers build security frameworks. They are responsible for making reparations based on the reports of analysts and pen testers. It is important for security managers to have strong specifics and sound knowledge about the company and nature of business and the different interfaces through which data is being channeled. Security engineers should study this flow deeply in order to build an effective framework to protect them from external or internal attacks.
They also, have to make timely updates to the existing security systems. In order to make timely updates and implement latest security features you should be aware of the trends and latest updates in cybersecurity, and similarly the new features or services introduced by the company. Mostly the security engineer is a full-time job. An efficient security engineer should update themselves through online courses and cybersecurity certifications. The following hard skills are essential for a security engineer / architect:
- Coding in Python, C++, Java, Ruby, and Bash.
- Networking and network security
- Penetration testing
- Operating systems (varies with organizations.)
- Endpoint security
- Database platforms (varies with industries and nature of business)
Workplace skills: As a security engineer, you’ll often need to collaborate with a security team, present findings and recommendations to executives, and encourage good security practices across teams. This means workplace skills like communication, leadership, problem-solving, and collaboration are crucial.
Incident Responders
In larger organizations with humungous potential risks in data management and network security, specialist called Incident responders, are needed. They are the immediate responders to the externa attacks. They have to implement the contingency plan and do the best to recover the business from the ongoing attack. The specific responsibilities of an incident responder are:
- Guide the law enforcement personnel in case of cybercrime
- Resolve the cybercrime in effectively and reduce the damages.
- Frame systems to alert the imminent threats.
- Investigate the circumstances led to the onset of a cyberattack.
Like Security Engineers, Incident Responders are higher positions with higher responsibilities. They need to collaborate with multiple divisions and departments in order ensure the safety. Companies will be looking for well-experienced candidates with the best credentials and certifications in the related field. Also, the person must trustworthy as they will be handling the most sensitive data of a company.
The Best Cybersecurity courses
The good news to those who are passionate and willing to create a career is that, this is the right time for them. The rise in cybercrimes on a global stage has increased the demands for cyber security experts. Anyone with right certification and expertise can begin their career as cyber security analyst, ethical hacker or PEN testers. Choose the best ethical hacking course in Kochi and get personalized training and proper experience to start your career in an organization or work as freelancer. Click Here to know more about the courses.
