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Types of Viruses

Here's a detailed breakdown of various types of viruses: Types of Viruses Boot Sector Virus: Description: Infects the boot sector of a disk. The boot sector is responsible for loading the operating system. When the system starts, the virus executes before the...

Types of Malicious Code

Here's a summary of malicious code threats and their countermeasures: Types of Malicious Code Virus: Description: A virus attaches itself to a host application or file and spreads through infected media. It can replicate and cause damage to files or systems....

Covert Channels

Covert Channels are mechanisms that allow for unauthorized information transfer between processes or systems, bypassing standard security controls. They exploit hidden or unintended communication paths to transmit data. Types of Covert Channels: Storage Covert...

Technical Security Protection

Here's a summary of the technical security protection mechanisms: Abstraction: Hides the internal details of an object or component, exposing only what is necessary for users to interact with it. This principle is fundamental in object-oriented programming and allows...

Object-Oriented Technology (OOT) Overview

Key Concepts: Objects: Definition: Objects act as encapsulated entities that perform specific actions and can store various types of data, such as videos and pictures. Behavior: Objects function as black boxes that can be substituted if they support the required...

Programs in Software Development

Compiler Function: Translates an entire higher-level programming language (such as C, C++, or Java) into an executable file (machine code) before the program is run. Process: Source Code Input: Takes the complete source code as input. Compilation: Analyzes the entire...

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