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C# Data Types

Almost all programming language needs the concept of the data type. Since C# is a strongly typed language, it is essential to inform the compiler what kind of data these memory locations will hold. In this chapter, you will learn about the different data types that are supported by C#.

    Operators in C#

    Operators are symbols in a programming language that tells the compiler or interpreter to perform specific operations on operands for producing the final output or result. you will learn about all the operators of C#.

      Methods in C#

      Packing a set of statements into a single module helps in reducing writing of same code again and again or using any specific operation again and again. Writing multiple statements under a common name (method name) and calling that name […]

        Constructors and Destructors in C#

        What Are Constructors? Constructors are a special type of methods that are associated with a class and get automatically invoked when the classes instance (i.e., objects) are created. Like other member functions, i.e., methods, these constructors also contain specific instructions […]

          Access Modifiers In C#

          Access modifiers are also known as access specifiers that are used to preserve the concept of encapsulation of data by specifically restricting the access of variable data using some particular keywords. These are used to specify a specific variable's accessibility or scope as well as functionality within a C# application.

            C# Properties

            Properties are special types of methods which 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

                            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 […]

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