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The Cannabis industry consists of all real legal producers/consumers, rights, products and services, and standards for all. The cannabis business, which BDSA says is worth $21 billion, is getting increasingly connected. Internet of Things (IoT) technology is already linking growers to their plants, retailers to government regulators, and patients to their doctors. Changes in attitude & laws are causing a business boom, as well as new technology supporting cannabis companies to handle this growth. Hence IoT sector is really important when it comes to security issues. IoT connectivity gives these businesses the information and control they need to get around ... Read More
Along with the current advancement in IoT and growing 5G network technology, vulnerability and phishing cases are also increasing. Internet is available to us nearly everywhere you go, from your smartphone internet to public WiFi and from your working organization’s WiFi to the fiber at your home. Faster internet has given Hackers the thing that they need. Moreover, they use more smart IoT sensors and advanced chips to penetrate anything connected to the internet. Sometimes they create those critical situations where even high-security system fails to revert. This article discusses the five worst examples of IoT hacking and vulnerabilities in ... Read More
In this article, we will learn how to write a swift program to subtract two matrices using multi-dimensional arrays. A matrix is a mathematical structure in which the elements are placed in rows and columns format. For example, the first element is present at a00 location, the second at a01, and so on. So to subtract two matrices we are going to use the - operator to subtract the elements of two matrices like a00 - b00 and then store the sum into a new matrix. For example − Matrix 1 − $\mathrm{\begin{bmatrix}1 & 8 & 4 ewline8 & 8 ... Read More
A URL (Uniform Resource Locator) is a string of characters that specifies the location of a resource on the internet. URL schemes are the protocol that is used to access the resource. Here are the most common URL schemes − Http HTTP (Hypertext Transfer Protocol) is a protocol used to transmit data over the internet. It is the standard protocol for accessing web pages on the internet, and is used by browsers to communicate with web servers and retrieve web pages. When you enter a URL in your web browser that begins with "http, " your browser sends a request ... Read More
In this article, we will learn how to write a swift program to search an element in an Array. Here we use the following methods to search elements from the given array: To search Using == operator Using contains() method Using the in function Method 1: Using == operator To search for an element from the given array we iterate through each element of the given array and check if the element is equal to the specified element using the == operator. If true, then the specified element is present in the array. Otherwise not. Algorithm ... Read More
In this article, we will learn how to write a swift program to remove duplicate elements from an array. As we know that an array can store multiple elements of the same type. It is not necessary that all the elements are unique they can be duplicated. For example, arr = [3, 5, 6, 3, 7, 8, 3, 7, 7] here 3 and 7 are duplicate elements. So here we use the following methods to remove duplicate elements − Using contains() method Using Set() initializer Method 1: Using contains() method To remove duplicate elements from the array we ... Read More
What is Web Architecture? Web architecture refers to the overall structure of a website or web application, including the way it is designed, implemented, and deployed. It involves the use of technologies and protocols such as HTML, CSS, JavaScript, and HTTP to build and deliver web pages and applications to users. Web architecture consists of several components, including the client, the server, the network, and the database. The client is the web browser or application that the user interacts with, and the server is the computer or group of computers that host the website or web application. The network is ... Read More
In this article, we will learn how to write a swift program to print the absolute value of complex numbers. Complex numbers are those numbers which express in the form of x+yi, where x and y are real numbers and ‘i’ is an imaginary number known as iota. For example 4+2i, 6-4i, etc. Now the absolute value of the complex number is the positive square root of the sum of the squares of the real and the imaginary parts. $\mathrm{|\:Absolute\:Value\:|\:=\:\sqrt{(real)^{2}\:+\:(img)^{2}}}$ For example − Complex number = 4 + 2i $\mathrm{|\:Absolute\:Value\:|\:=\:\sqrt{(4)^{2}\:+\:(2)^{2}}}$ $\mathrm{=\:\sqrt{16 + 4}}$ $\mathrm{=\:\sqrt{20}}$ = 4.4721359549995 Algorithm Step 1 − ... Read More
In this article, we will learn how to write a swift program to print a matrix in Z form. Here we traverse through the first row then the secondary diagonal and then the last row of the matrix to print the z form. For example, 4x4 Matrix − $\mathrm{\begin{bmatrix}4 & 1 & 4 & 1 ewline1 & 3 & 1 & 3ewline2 & 1 & 1 & 2ewline1 & 6 & 6 & 1\end{bmatrix}}$ So the Z form numbers are − $\mathrm{\begin{bmatrix}4 & 1 & 4 & 1 ewline & & 1 & ewline & 1 & & ... Read More
What is Web? The World Wide Web (also known as the "web") is a global network of interconnected documents and other resources, linked by hyperlinks and URLs. It is a platform that allows people to access and share information, communicate with one another, and conduct business online. The web is built on top of the Internet, which is a global network of computers that are connected to each other and can communicate with one another. The Internet allows computers to send and receive data, such as emails, files, and web pages, to and from one another. The web was invented ... Read More