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With an All-Access Pass, you get access to every current and future ITU course. Access over 2,500 hours of on-demand IT Training 24/7. With over 13,000 on-demand training videos and 19,000+ practice questions, you'll have the tools to excel in the critical IT skills needed to elevate your IT Career. Our All-Access pass is available in three affordable plans.
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Train for a globally recognized IT certification with our comprehensive CompTIA courses.
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Master the art of combating cybersecurity threats and become a cyber hero.
Ethical Hacking (CEH) | CISSP | CISM
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An essential skill set in today's IT environments. Learn cloud computing platforms
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Key to successful projects, learn the skills and methodolgy behind project management.
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Definition: Python Pygame Python Pygame is a set of Python modules designed for writing video games. It adds functionality on top of the excellent SDL library, enabling the creation of fully featured games and multimedia programs in the Python language. Pygame is highly portable and runs on nearly all platforms and operating systems. It simplifies …
Definition: MongoDB MongoDB is a NoSQL database management system known for its flexibility, scalability, and performance. It uses a document-oriented data model, which allows for varied data types and structures within a single database. Unlike traditional relational databases that use tables and rows, MongoDB stores data in JSON-like documents with dynamic schemas (MongoDB uses a …
Definition: Document Object Model (DOM) The Document Object Model (DOM) is a programming interface for web documents. It represents the page so that programs can change the document structure, style, and content. The DOM represents the document as nodes and objects; that way, programming languages can interact with the page. It is a critical component …
Definition: Business Impact Analysis (BIA) Business Impact Analysis (BIA) is a systematic process used by organizations to assess and understand the potential effects of interruptions to critical business operations as a result of disaster, accident, or emergency. It is a vital component of an organization’s business continuity planning and risk management strategy, identifying both quantitative …
Understanding password cracking tools and techniques used by cyber attackers is paramount for security professionals and enthusiasts alike. Among these tools, password cracking software stands out due to its ability to bypass security measures by cracking user passwords. This blog dives into the 10 most popular password cracking tools, offering insights into their functionalities, optimal …
Definition: Time-Stamp Counter (TSC) The Time-Stamp Counter (TSC) is a 64-bit register present in most x86 processors, which counts the number of cycles since the last reset. Introduced by Intel with the Pentium processor, the TSC provides a high-resolution, low-overhead method of measuring time intervals in processor cycles, making it an invaluable tool for performance …
Definition: User Mode User mode is a privileged level in operating systems designed to restrict access to protected areas of a computer’s memory and limit the execution of certain instructions. It is a mode where applications and tasks are executed with limited privileges, ensuring that user processes cannot directly interfere with system processes and hardware …
Definition: Python Gevent Python Gevent is a coroutine-based Python networking library that uses greenlets to provide a high-level synchronous API on top of the libev event loop. It is designed to enable concurrent I/O-bound tasks to run more efficiently by yielding control to other tasks during waiting periods, such as network communication or file I/O. …
Definition: Lexical Scoping Lexical scoping, also known as static scoping, is a convention used in programming languages to determine the scope of a variable. The scope is defined by the location of the variable declaration within the source code and the lexical context, hence the name. In lexical scoping, a function’s scope is determined at …
Definition: Jump Server A jump server, also known as a jump host or gateway, is a secured and controlled server that acts as an intermediary between a user’s workstation and other servers or devices within a network, particularly in a demilitarized zone (DMZ). Its primary purpose is to provide a single point of access from …
Definition: Manufacturing Execution System A Manufacturing Execution System (MES) is an information system that connects, monitors, and controls complex manufacturing systems and data flows on the factory floor. The primary goal of an MES is to ensure effective execution of manufacturing operations and improve production output. By tracking and gathering real-time data from all parts …
Definition: Supervisory Control and Data Acquisition Supervisory Control and Data Acquisition (SCADA) is a system used for monitoring and controlling industrial processes, infrastructure, and facility-based processes. It combines hardware and software components to provide a high-level overview of operational environments, enabling timely decision-making and efficient control over processes. SCADA systems are crucial in industries where …
What Is Supervisory Control and Data Acquisition (SCADA)? Read More »
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