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Ethical Hacking - Fundamentals

13 posts

What Can Hackers Do With Your Email Address?

Last Updated: 12 June 2024

Have you ever wondered what hackers can do with your email address? In today's digital age, your email is more than just a communication tool—it's a gateway to your person...read more

Ethical Hacking - Fundamentals

What is DNS Rebinding?

Last Updated: 17 December 2022

A DNS Rebinding attack takes advantage of the fact that typically when an attacker exploits a vulnerability (such as Cross-Site Scripting—XSS) in order to compromise a dom...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

How Does Two-Factor Authentication (2FA) Work?

Last Updated: 28 April 2025

Two-factor authentication (2FA) is a security system that requires two distinct forms of identification in order to access something. Two-factor authentication can be used...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is Source Port Randomization For Caching DNS ?

Last Updated: 15 April 2025

Source Port Randomization for Caching DNS is a technique used in the Domain Name System, which is a set of text files that translate alphanumeric domain names like “google...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is Code Access Security?

Last Updated: 26 July 2022

Code Access Security is an extremely important concept and one that all ethical hackers need to know and understand. This is the way in which Windows can be configured to ...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is Patch Management?

Last Updated: 22 July 2022

A patch is a piece of software code (usually made up of one or more files) written by a programmer to fix and update an application or file. Patches are created to fix pro...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is Recursive DNS?

Last Updated: 21 July 2022

The Domain Name System (DNS) is one of the most important parts of our critical infrastructure that needs protection. The DNS is a system for naming computers, services, o...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is System Integrity Check?

Last Updated: 05 May 2025

A system integrity check is a part of the system hardening process to confirm that we have taken all the necessary measures to prevent any unauthorized access to our syste...read more

Ethical Hacking

Ethical Hacking - Fundamentals

Bluebugging in Wireless Networks

Last Updated: 21 July 2022

Blue bugging is a hacking technique. To understand it better, we need to know about hacking. Hacking refers to the use of someone's device, personal documents, etc. withou...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

What is Bitvise SSH Client?

Last Updated: 12 July 2022

Bitvise SSH Client uses a tunneling method to ensure that your data stays encrypted from machine to machine. You can create tunnels up to five hops deep, which means that ...read more

Ethical Hacking

Ethical Hacking - Fundamentals

What is Hybrid Cryptosystem in Ethical Hacking?

Last Updated: 12 July 2022

A hybrid encryption scheme is one that blends the convenience of an asymmetric encryption scheme with the effectiveness of a symmetric encryption scheme. Hybrid encryption...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

Orthogonal Frequency-Division Multiplexing (OFDM)

Last Updated: 30 June 2022

Orthogonal frequency-division multiplexing (OFDM) is a digital communication technique initially developed for use in cable television systems. OFDM is similar to the broa...read more

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Ethical Hacking

Ethical Hacking - Fundamentals

Net-Centric Computing in Cloud Computing

Last Updated: 22 June 2022

Net-centric computing is a set of principles that have been heavily adopted by the nonprofit organization Cloud Security Alliance. Cloud computing is here to stay, but the...read more

Ethical Hacking

Ethical Hacking - Fundamentals