What is cyber security? Everyone needs to know that

Cybersecurity is part of protecting computers, servers, mobile devices, electronic systems, networks, and data from hacking. This is also known as information technology protection or electronic data protection. The term applies to a variety of contexts from business to mobile computers and can be divided into several general categories.

Security Network protection is the practice of protecting a computer network from intruders, whether invaders or opportunistic malware.

Concentrates on keeping application security software and devices safe. A compromised application can provide access to data designed to protect it. Successful protection begins at the design stage before any program or device is deployed.

Security Data protection protects data integrity and privacy both in storage and in transit.

Al Operational Security includes processes and decisions for managing and protecting data resources. Users have permission to access a network and to determine where and how data can be stored or shared, and fall under this umbrella.

Aster Disaster Recovery and business continuity define how an organization responds to a cyber-security incident or operation or any other event for data loss. Disaster recovery policies dictate how the organization manages and retrieves the information to return to the same operating capabilities as before the event. The continuity of the business is the plan that the organization comes back to when trying to manage without specific resources.

End-user learning addresses the most undesirable cyber-security factor: humans. Anyone who fails to follow good protection practices may accidentally introduce a virus into an otherwise protected system. Removing suspicious email attachments, not plugging in unknown USB drives, and a variety of other important lessons are important to protect any organization.

Why is cybersecurity important?

The world is now more dependent on technology than ever before. As a result, the amount of digital data creation has increased. Today, businesses and governments store a lot of that data on computers and transmit it to other computers across networks. Devices and their underlying systems have weaknesses that undermine the health and goals of an organization when exploited.

Data breaches can have catastrophic consequences for any business. It can tarnish a company’s reputation by eroding the trust of consumers and partners. Losing critical data such as source files or intellectual property can cost a company a competitive advantage. Going further, a data breach due to non-compliance with data protection regulations can have an impact on corporate revenue. It is estimated that the average cost of a data breach for a data breach is 6 3.6 million. By creating media headlines in violation of high-profile data, it is essential that organizations can adopt and implement a robust cybersecurity approach.

Cyber ​​Threat Scale

The global cyber threat continues to evolve at a rapid pace, with a growing number of data breaches occurring each year. In the first nine months of 2019 alone, data breaches resulted in sh.9 billion records, according to a report by Risk-based Security. This figure is more than double the number of records published in 2018 at the same time (112%).

Medical services, retailers, and public entities experienced the most violations with the criminals responsible for most of the incidents. Some of these sectors are more appealing to cybercriminals because they collect financial and medical information but all businesses that use the networks can target customer data, corporate espionage, or customer attacks.

As the cyber threat continues to grow, the International Information Corporation predicts that by 2022 global spending on cyber-security solutions will reach a whopping $ 133.7 billion.

In the United States, the National Standards and Technology (NIST) has created a cyber-security framework. To assist in the proliferation and early detection of malicious code, the framework recommends continuous, real-time monitoring of all electronic resources.

General type of cybersecurity

  • Network Security protects network traffic by controlling incoming and outgoing connections to prevent the threat of entering or spreading the network.
  • Data Loss Prevention (DLP) protects data by focusing on the location, classification, and control of news at rest, in use, and in motion. 
  • Cloud protection provides data protection used in cloud-based services and applications.
  • Intrusion Detection Systems (IDS) or Intrusion Prevention Systems (IPS) work to identify potentially adverse cyber activity.
  • Identity and Access Management (IAM) uses authentication services to restrict and track employees’ access to protect internal systems from malicious entities.
  • Encryption is the process of encoding data to render it indefinable and is often used during data transfers to prevent theft in transit.
  • Antivirus / anti-malware solution scans computer systems for known threats. Modern solutions are able to detect previously unknown threats based on their behavior.

Kind of cyber threats

The threats posed by cyber-security are threefold:

  1. Cybercrime involves individual actors or groups targeting systems for financial gain or disruption.
  2. Cyber-attacks often involve the collection of politically motivated information.
  3. Cyberterrorism aims to weaken electronic systems to create panic or fear.

So, how do hackers’ actors gain monitoring of computer systems? Here are some common methods used for cyber-security threats:


Malware means malicious software. One of the most common cyber threats, malware is software that is designed by a cybercriminal or hacker to disrupt or damage a legitimate user’s computer. Malware, often spread through unsolicited email attachments or legitimate-viewed downloads, can be used by cybercriminals to make money or in politically motivated cyber-attacks.

There are several types of malware, including:

  • Virus: A self-replicating program that attaches itself to clean files and spreads them through computer systems, infecting files with malicious code.
  • J Trojan: A type of malware disguised as legitimate software. Cybercriminals deceive users into uploading Trojans to their computers where they are compromised or collect data.
  • Spyware: A project that secretly records how a user, so that cybercriminals hackers can use this information. For example, spyware can capture credit card details.
  • Ans ransom content: Malware that locks a user’s files and data, including the threat to delete it if the ransom is not paid
  • It botnets: A network of malware-infected computers that cybercriminals use to perform tasks online without the user’s permission.

Cybersecurity is constantly evolving

Defined theoretical cybersecurity focuses on implementing defenses around a defined perimeter.

Despite record levels of protection spending, violations are on the rise today. As global organizations move toward human-centered cybersecurity, this is a new approach that focuses on changing user behavior rather than increasingly threatening threats. Based on behavioral analysis, human-centered cybersecurity provides insights into how an underlying user interacts with data and extends security controls to all systems where data resides, even if not exclusively controlled by the organization. Finally, this approach is designed to reduce behavioral inconsistencies in order to reduce and prioritize the most serious threat investigations and threat identification.

SQL injection

An SQL (Structured Language Query) injection is a type of cyber-attack used to control and steal data from a database. Cybercriminals exploit vulnerabilities in data-driven applications to insert malicious code into databases through malicious SQL statements. This gives them access to sensitive information in their database.


Phishing occurs when cybercriminals target victims by emails that appear to ask for sensitive information from a legitimate organization. Phishing attacks are often used to transfer credit card data and other personal information to people.

Moderate cyber attack

A man-in-the-middle attack is a type of cyber threat where a cybercriminal interrupts communication between two people to steal information. For example, on an unsecured WiFi network, the attacker can transmit data from the attacker’s device and network.

Denial-of-service attack

A service denial attack is where cybercriminals prevent a computer system from fulfilling legitimate requests by disconnecting networks and servers with traffic. It makes the system useless, preventing an organization from performing essential tasks.

Cyber ​​Security Tips – Protect Yourself From CyberTax

  How can businesses and individuals protect against cyber threats? Here are our top cybersecurity tips:

  1. Update your Desktop software and operating system: This means you benefit from the latest security patches.
  2. Use anti-virus software: Security solutions like Kaspersky Total Security will detect and remove threats. Update your software for the best level of protection.
  3. Use strong passwords: Make sure your passwords are not easy to guess.
  4. Do not open email attachments from unknown senders: these may be infected by malware.
  5. Don’t click on email links from unknown senders or unfamiliar websites: this is a common way to spread malware.

Public. Avoid unsafe WiFi networks in public places: Unsafe networks put you at risk for intermittent attacks.

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