Hacker Tools Used in Internet of Things (IoT)

Ethical hacking follows the safety hacking guidelines for effective system operation. While several factors contribute to its development, one of the most important is its availability of IoT hacking tools that make the job easier to handle. An ethical hacker is a security expert’s who legally hacks a computer to detect risks and illegal access.

Every security professional must know all devices within the network, including the Internet of things (IoT), thoroughly in the core of ethical hacking. IoT hacking tools enable ethical hacking as they help to automate the necessary steps. …


Types of DLTs Explained

Source: Dribbble

Bitcoin is a digital currency created in 2008, and it introduced a blockchain-based digital currency in the world. The technology introduced the distributed leading system into a new monetary network.

Hashgraph, DAG, and Holochain have emerged as blockchain alternatives with features such as security, stability, and speed. This article aims to understand the difference between Blockchain, Hashgraph, DAG, and Holochain and their functioning. Here’s a video of TLDR

What is Distributed Ledger Technology (DLT)?

A distributed ledger is a sophisticated type of database. The Blockchain is the most widely used type of distributed ledger. …


Blockchain vs DLT Explained for Beginners

Source: zythepsary

Blockchain is increasing in popularity because of bitcoin and other cryptocurrencies. Many traditional centralized bodies such as governments and banks are starting to take an interest in blockchain technology.

A new term that is starting to make waves in the cryptocurrency space is the distributed ledger technology. However, many people usually confuse distributed ledgers with blockchain and vice versa. In this article, we will highlight everything you need to know about distributed ledger vs blockchain.

Subscribe to my YouTube Channel

What is a Distributed Ledger?

A distributed ledger is a database that can be found across several locations or among multiple participants. However, most companies…


Blockchain 101 Courses for Beginners

Source: Dribbble

The blockchain network can be viewed as a system that records information in a ‘block’ and distributes it through a network ‘chain.’ The blockchain technologies can be used as public means of transactions and private means for inter-organization transactions. Blockchain storage is typically referred to as a ‘digital ledger.’

The biggest advantage of blockchain technology is that it duplicates and distributes the digital ledger of transactions throughout the network of computer systems, thereby giving everyone access to their transactions. Every time a new transaction occurs, a record of that is updated to every participant’s ledger.

Multiple participants manage this Decentralized…


Blockchain vs Linked List Explained

linked list vs blockchain
linked list vs blockchain
Source: Dribbble

A blockchain is a collection of transaction blocks that is finite, organized, and back-linked. If you want to learn about Blockchain thoroughly, you must first understand linked lists.

A linked list is a set of linear data structures linked together by links. Each link in the blockchain is connected to its corresponding link.

If this sounds confusing to you, don’t worry. This article will break down the similarities and differences between blockchains and linked lists so you get a clear understanding of both.

Subscribe to my YouTube Channel

What is a Linked List?

A linked list is a set of linear data structures linked together…


Learn about protocols in blockchain and their benefits

Blockchain technology has reached a milestone where it is popular across all industries. Every enterprise is looking for ways to benefit from its decentralized nature and features that process transactions securely and privately. With blockchain being used in every industry, it is necessary to keep up with the evolution of blockchain and its protocols.

Blockchain protocols are regulations and guidelines followed to achieve its decentralized and distributed nature, to ensure secure transactions, and more. Here’s a short video to summarize the complete post,

All these terms might be overwhelming for someone new to the blockchain biz. This blog will…


It’s NOT what you think it is!

Credit: Behance

The blockchain sector has gained massive popularity in recent years and has been evolving continuously ever since. A blockchain is a distributed ledger technology (DLT), one among many other distributed ledger technologies, and some of these promises to provide more advantages as compared to blockchain.

A Hashgraph is one such distributed ledger technology gaining momentum as it claims to be more secure, efficient, and faster than blockchain. This blog compares the two distributed ledger technologies by explaining what blockchain and Hashgraph mean, their working, and how they stand apart. …


It’s Time to Transact More Efficiently!

Credit: Dribble

Smart contracts are considered one of the most essential applications in blockchain as they enable the transfer of everything right from bitcoin to goods transported across the globe. Smart contracts essentially remove intermediaries from a business contract, thereby streamlining the contractual process.

If you’re on this page, chances are you’re curious about smart contracts and how they can be applied to your business. This blog will help you understand what are smart contracts, how they work, and how you can leverage them using the secure blockchain network to conduct contractual transactions with ease, all while reducing the loss of time.

What is a Smart Contract?


The meaning of ‘crypto’ in cryptocurrency

Photo by Pierre Borthiry on Unsplash

First, the basics, blockchain is a peer-to-peer network. The word ‘blockchain‘ is made up of two separate terms, ‘block’ and ‘chain’. A ‘block’ is referred to as a collection of data, and ‘chain’ is referred to a public database of these blocks, which is further, stored as a list.

Now, these lists are linked using cryptography, which makes it the most essential and fundamental requirement for creating a blockchain.

As we all know, blockchain is a growing list of records, and the blocks get appended to the list over a period of time. …


Stepping into the new era of vulnerabilities & possibilities

Photo by Franck on Unsplash

Every month, thousands of apps are released on the Google Play Store. The market is very competitive, and only the best ones thrive and gain a customer base. The ever-increasing numbers of clients in the app market attract hardworking developers like you, as well as hackers who are trying to steal your customers’ sensitive information. Any security breach in your app hampers user confidence in your product.

This blog will help you as a developer pinpoint how you can safeguard your app from a hacker’s malicious intentions.

The Importance of Security Testing

Cheap mobile data has skyrocketed the number of mobile internet users. More internet…

Amarpreet Singh

Startup Scientist who’s passionate about problems. Entrepreneur #Brandlitic + If you need Digital Marketing, SEO, Social Media, Motivation, hit [Follow]

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store