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Latest online learning materials with easy-to-understand examples in various subjects.

C# Properties

Properties are special types of methods that provide a flexible mechanism for classes for exposing private fields. Hence these are called accessors. There are two types of accessors under properties. These are: The get property accessors. The set property accessors. […]

    C# Keywords

    C# is rich in features and keywords which help in making the language strong and versatile. Keywords are reserved words with special meaning that is known to the compiler. These keywords also have special significance and hence cannot be used as identifier name for variable-name, class-name or interface-name.

      C# Classes and Objects

      C# Classes are user-defined blueprints or prototype that is used to define real-world entities through objects. They bind data and its associated functions or operations into a single unit.

      • What Are Classes in C#?
      • Declaring a Class in C#.
      • Objects in C#.

      Malware and Virus Protection

      In this chapter, you will get to know about malware and computer viruses and different measures through which you can maintain security and safety.

      • What Is Malware?
      • Types of Malware.
      • What Is a Virus?
      • How to Keep the Systems Safe From Malware and Viruses.

      Data Privacy Tools and Techniques

      Like maintaining the privacy of some of our real-world stuff are essential. Similarly, each and everyone's personal data on the web also needs some privacy. In this chapter, you as a security professional must need to have a fair idea of how different tools, concepts, and technologies are used to preserve privacy.

        IDS and IPS for Security

        What Are Intrusion Detection and Intrusion Prevention? It is the process of examining and monitoring the events that are coming and going through your network and analyzing and detecting all the potential violations of policies, incidents threats of your network. […]


          Firewalls are both software programs as well as hardware components that preserve our security and maintain safety from unauthorized access to or from the external network. They act as a vital part of a comprehensive security framework for any network.

            Network Protocols and Its Security

            Network security is one of the essential branches of cybersecurity and protocols plays a vital role in securing the network. In this chapter, you will learn about the most prominent network security protocols and their uses.

              Ports and Its Security

              Ports are another important asset through which security can be breached. In this chapter, you will learn about the different measures that you need to take to protect your system through the use of ports.

              • Understanding Logical Ports.
              • Security of Logical Ports.
              • Risky Ports and Their Attacks.

              OSI Security Layers and Their Significance

              With the development of technology comes the high profile hacking techniques. For this reason, security professionals are in massive demand. But for this, security professionals and analysts have to understand the fundamentals of how network layers work and what are […]

                Physical Security

                Physical Penetration testing is the new branch of cybersecurity where the physical security is measured, and its existing strength in an organization, firm or lab is measured, and weaknesses are uncovered before cybercriminals do these exploitations.

                  Social Engineering and its Security

                  The majority of the successful breaches and sensitive data-stealing involves the social engineering attack, which is commonly known as people hacking. So, if you ask any IT Security person about physical security, he or she will probably start talking about […]

                    Terminologies for Securing a System

                    Before getting into the very in depth of every concept, it is recommended to clear the concepts and terminologies that are related to cybersecurity and cybercrime. It is because each of the terms has individual meaning and used on different scenarios in this field of security.

                      Elements of Security

                      In general, in the form of computer security, we can understand that it is all about detecting and preventing the system from external agents who somehow want to harm our system or information residing within that system. So there are […]

                        Cyber Security

                        Cybersecurity is all about reducing threats when people are in a process to deal with technology where it encompasses the full range of protection against any online risk or vulnerability which comprises of information security assurance and cyber law enforcement as well.

                          Database Security

                          Database security is the technique that protects and secures the database against intentional or accidental threats.

                          • What is Database Security?
                          • What is a Threat?
                          • Backup and Recovery.

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