What is Cyber Security?

What is Cyber Security

Jan 16, 2023 / By securium solutions

Definition of Cyber Security

Cyber security may also be referred to as information technology security, is the practice of protecting internet-connected systems, including hardware, software, and data from unauthorized access.

The Importance of CyberSecurity

Cyber security is important because the government, military, corporate, financial, and medical organizations rely on the internet and computer systems to carry out their operations. A small portion of can contains sensitive information, whether that be financial data, personal information, or other types of data for which unauthorized access or exposure could have negative consequences. This is why governments around the world invest heavily in cyber security and employ teams of experts to protect their networks and systems.

Sensitive information for businesses and organizations. This includes things like trade secrets, customer data, and financial information. This type of information can be targeted by cybercriminals in order to steal money or gain an advantage over competitors. Businesses and organizations can protect themselves by implementing strong security measures, such as firewalls and intrusion detection systems, and by educating employees on how to recognize and prevent cyber attacks.

One of the most important things that individuals and organizations can do to protect themselves against cyber attacks is to stay informed and educated about the latest threats and best practices. This can be achieved by regularly reading news and articles about cyber security, attending seminars and conferences, and taking cyber security training courses.

In conclusion, cyber security is a vital concern for everyone, from individuals to businesses and governments. It is essential to protect personal and sensitive information from cyber criminals and to stay informed and educated about the latest threats and best practices. With the increasing reliance on technology and the internet, cyber security will only become more important in the years to come. It is crucial for everyone to take responsibility for their own cyber security and to take the necessary steps to protect themselves and their organizations. So, it is very important to be aware of cyber security threats and take necessary measures to protect our online presence.

Types of cyber threats

  • Malware:-

Malware is added to a system to jeopardize the availability, confidentiality, or integrity of data. It can have an impact on your data, apps, or operating system and is done covertly. One of the biggest external threats to systems today is malware. Malware involves significant effort from most businesses and has the potential to cause extensive harm and disruption.

  • Ransomware:-

Ransomware restricts users from accessing their systems. Ransomware demands that you use online payment methods to pay a ransom in order to restore access to your system or your data. One of the most popular attack vectors is ransomware.

  • Distributed Denial of Service (DDoS) attacks:-

DDoS assaults overwhelm an internet service with enormous traffic from numerous locations and sources, rendering it unavailable. During a DDoS attack, a website’s response time slows down, blocking access. By installing malware, Cyber-criminals build enormous networks of compromised computers known as Botnets

  • Spam and Phishing:-

Spam includes unwanted, unsolicited, or unpleasant messages and emails. Phishing is a technique of social engineering that involves attempting to obtain private information.  Phishing attempts will seem to be coming from a reliable individual or company.

  • Social Engineering:-

Social engineering harnesses human error to obtain goods, private information, or access. These “human hacking” techniques are commonly used in cybercrime to trick unwary users into disclosing information, dispersing malware infections, or granting access to restricted systems.

  • Corporate Account Takeover (CATO):-

CATO is a type of business entity theft in which online criminals send an unauthorized wire and ACH transfers while posing as the company. Unauthorized monies are transferred to accounts under the cybercriminal’s control.

  • Automated Teller Machine (ATM) Cash Out:-

ATM fraud is Cash Out is a specific sort of high-value ATM fraud. Cash-outs include multiple ATM withdrawals of significant amounts of money at once from various locations. It might also involve multiple ATM withdrawals.

What is Cyber Security?

What are the different types of cybersecurity?

  • Network security

  • Application security

  • Internet of Things (IoT) security

  • Data security

  • Identity and access management (IAM)

  • Database and infrastructure security

  • Cloud and mobile device security

  • Disaster recovery and business continuity planning

What skills do you need for Cyber Security?

Few important skills to have for landing a job in cyber security.

  • Networking skills are important to develop an understanding of how information flows through the network and the methods attackers use to identify and exploit security vulnerabilities.
  • Ethical hacking helps identify weaknesses in an organization’s infrastructure so they can be informed to the authorities.
  • Cloud security is imperatively important as more organizations are moving towards
  • Computer forensic skills are necessary to investigate data breaches and develop stronger defenses.
  • Penetration testing experience is important to understand cyberattacks and develop stronger defenses.
  • Analytical skills including the ability to analyze data and identify patterns are essential for finding security threats and vulnerabilities.
  • Programming skills are necessary for understanding how cyberattacks are executed and for automating cybersecurity tasks.

What skills do you need for Cyber Security?

Is Cyber Security a good career?

Yes, working in cybersecurity is a wise career choice for the reasons listed below. 

  • It’s a high-paying field with a median salary of over 5.0 LPA for entry-level security analysts.

  • Companies need cybersecurity professionals to defend against cyberattacks and the growth of complex hybrid computing environments.

  • Cybersecurity is a thrilling and challenging job that is forever evolving to keep up with new cyber risks and threats.

Aryan Majumder
Securium Solution Cyber Security Intern

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