Cyber Security Tutorial Library

23 Lessons

Wireless Security

Like the system’s security and data security, keeping a sound knowledge about different wireless security measures is also important for security professionals. Wireless security revolves around the concept of securing the wireless network from malicious attempts and unauthorized access.

    Mobile Phone Security

    The mobile phone has become so powerful that it has all the computer capabilities but in a small and compact size. Also, we rely on our phones to store personal and corporate data. Remote accessing of work emails and other […]

      Buffer Overflow

      Buffer Overflow is basically a situation where an application or program tries to write data outside the memory buffer or beyond the buffer size and is not determined to store those data. This leads to buffer overrun or buffer overflow, which ultimately crashes a system or temporarily holds it for sometimes.

        Modern Encryption (Cryptography)

        Modern encryption is the key to advanced computer and communication security. This stream of cryptography is completely based on the ideas of mathematics such as number theory and computational complexity theory, as well as concepts of probability. In this chapter, […]

          Data Leak Prevention

          Data leakage can be defined as the malicious practice of transmitting data in an unauthorized manner to an external agent, destination, or recipient with bad intention. Data leakage can be done by any internal organization's employee or any other person. Data leakage is also termed as "data theft - the slow and low approach," which creates a massive problem in the data security industry.

            Patch Management

            Patch management is the practice and process for ensuring that appropriate patches are installed on the system, as well as upgrades for technologies and software are appropriately done. These management techniques can help a venture or an organization handle security changes efficiently.

              Cyber Forensics and Incident Handling

              Forensics is an essential part of cybersecurity. Any cyber incident must be solved through a cyber forensics team who can find out the exact issue and how the mishap takes place. In this chapter, you will learn about the needs and objectives of cyber forensics and how to approach a crime or incident, and some incident handling categories.

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