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While Public Wi-Fi is a popular source for free internet nowadays, users need to rely on cellular data when they don’t have access to public hotspots. Besides, public Wi-Fi is not the apt choice to access sensitive data as they are the fishing spot for hackers and scammers. Generally, cellular data plans are limited and costly; an iPhone user consumes around 2GB- 5GB of data daily. If you do not have an unlimited data plan and have no access to Wi-Fi, there is a good chance of bypassing your daily data usage limits owing to those data gobbling iPhone apps....

Looking at the increasing network security issues that lead to cyberattacks, companies are hiring professionals who can secure their networks. Network administrators are in high demand these days since they can help secure an organization’s network and sensitive data from hackers. As a result, they can protect their customers’ data and trust. So, if you want to become a network administrator but don’t have any prior experience with computer networking, you can consider the CCNA certification exam....

If you are going to develop a web app that will interact with third-party or in-house servers to fetch data and accomplish tasks like messaging, ordering items, etc., your app needs to communicate with web APIs. You can make your app do so by producing HTTP requests. Instead of programming an HTTP request module from scratch, developers rely on various Node.js HTTP request libraries. Most of these tools are available with an open-source license....

Not my words—Michael Horowitz, an independent cybersecurity researcher, recently published a blog —claiming the exact words. He further added that he found vulnerabilities in the iOS devices—preventing VPNs from re-routing the network traffic and terminating established sessions before connecting to the VPN. As an Apple user, you must expect a certain degree of security on your iPhone. While Apple is known for its security products and privacy practices and puts its users first regarding overall protection and application tracking, it still doesn’t ensure the utmost data security regarding your browsing behavior....

As the volume and complexity of data continue to grow, it’s more important than ever to have robust, functional, and advanced database monitoring tools to analyze its performance. What is database performance, and what does it entail? Database performance is the rate and level of access the database provides information to users. Database performance involves thousands of different things; here, we will mention a few fundamental ones, such as:...

It can be challenging for ethical hackers and penetration testers to test their capabilities legally, so having websites designed to be insecure and provide a safe environment to test hacking skills is a fantastic way to keep oneself challenged. Websites and web apps designed to be insecure and provide a secure hacking environment are ideal grounds for learning. New hackers can learn how to find vulnerabilities with them, and security professionals and bug bounty hunters can increase their expertise and find some other new vulnerabilities....

Besides the traditional local and wide area networks, we now have the cloud infrastructure, Internet of Things (IoT), software-defined networking, and other technologies that widen the coverage and the number of connected devices. Organizations must have the right tools to manage the growing complexity, scale, and dynamic nature of the modern infrastructure. These tools should ideally enable admins to make changes on hundreds or thousands of routers, switches, controllers, and other networking devices across different on-premise and cloud environments....

Smartwatch is a digital product that also contributes to making our lives simpler. Smartwatches, besides showing time for you, also come with a large number of functions. These are synced with your smartphone and work in combination with it. As a result, these can perform the following tasks for you. Receive call and message notificationsLet you track your healthHelp you with GPS navigationSearch your misplaced phone easily There are many other functions as well that support you in your day-to-day tasks and routine....

Do your marketing emails look boring? Are you spending a lot to maintain a team of designers for marketing emails? You can get rid of all these problems and run great marketing drives by shifting your focus to email templates. If you are a freelancer, small business owner, or expert email marketer with programming knowledge, you must read this article. Here, we introduce you to some advanced and renowned email template builder tools that could be a game-changer for your email marketing gig....

No wonder why people have an innate fascination for Apple products. Among the various enticing and efficient apple products, MagSafe chargers steal some glances. MagSafe chargers emerge as a unique discovery that stands against the prospects of wireless chargers. What are MagSafe chargers? Apple brought a different kind of charger in the market named MagSafe chargers with unique magnetic technology. Though it emerged as a safety feature for the charging cords of Macbooks, it later got incorporated into the internal engineering of iPhone 12 models....

There are thousands of online vulnerabilities, and it’s difficult to ensure everything on site is hardened and secured manually. A hacked website report by SUCURI indicates 94% of WordPress sites were infected. Is your WordPress site secure? One of the quickest ways to protect the WordPress site is to use WAF (Web Application Firewall). WAF adds multiple security elements on the fly and protects from known & unknown online threats....

Winter vacation and skiing have been an incredible bond for a long time. Whether it’s a family picnic or an adventurous trip with friends in winter, skiing hits the top of the list. As skiing is seasonal, no one would choose to miss this experience. Skiing has been gaining popularity recently as it is fun, challenging, and easy to learn simultaneously. Furthermore, it is also known that skiing helps to keep our minds and body more productive and active....

Staging site is essential for any business to ensure you test your code/changes before going live to production. WordPress is not just for simple blogging but you can create a lot more complex application, and there are thousands are popular sites already doing so. If your business relies on WordPress and doesn’t have a staging site yet, then please consider getting one. Alex explains here why you should have a staging site....

Blockchain technology, the power behind cryptocurrencies, has continually remained on investors’ minds. Cryptocurrencies burst into the global financial markets, promising a disruptive breather in finance and money markets by selling the power of decentralization. However, while they have the potential to create a profitable business, the trouble is it’s not possible to “invest in cryptocurrency” as you would in the stock market via total market index funds. For a long time, players in the stock market remained skeptical or too busy to see through the “promise of change” that cryptocurrencies envisaged....

At present, billions of data are being generated every year. And there’s a need to manage this overwhelming amount of data for businesses to stay competitive, offer the best service to customers, and bring out innovation. Using an efficient data center can help businesses supply this constant need for data and resources so they can run their IT operations efficiently and prepare for future demands. Since every business has different needs, different types of data centers are available to cater to those needs....

A developer ecosystem functions on two foundational tools, an SDK and an API. Today, it is critical to understand the fundamental differences as the developer community uses both extensively in the modern software development process. The development landscape is fueled by these two ingredients. SDKs and APIs are the key drivers for the implementation of third-party APIs and web communication. Essentially, both the SDK and API serve well to improve your application’s overall functionality and performance....

Your product or services are meant for your customers and thus, the victory or downfall of your business depends on your customers whether they want to buy from you or otherwise. This is why it’s important to provide high-quality customer services, no matter what. It is especially evident from the fact that competition is huge in the market for the same products or services and hence, standing out is necessary for your business to strive....

No single credit rating agency provides a credit score for an individual valid throughout the world. Lenders contact various credit rating companies for credit reports to make the final decision of granting the funds. Creditworthiness checking is a lucrative business, and there are many participants like Experian. TransUnion, Equifax, etc., with its own models and credit report names. Continue reading to discover various credit rating reporting models, their underlying calculation methods, and differences in this ultimate guide for FICO score vs....

In programming, loops help you repeat a specific set of statements. You’ll use for loops for definite iterations when: you know you’ll be working with a sequence with a finite number of elementsyou see the number of repetitions beforehand This tutorial will teach you all about working with for loops in Python. You’ll start by learning the syntax and simple iterations using a for loop. Then, you’ll learn about processing command line arguments, using loop control statements, and more....

Distributed tracing is the way to get fine-grained information about system performance. It is a way to visualize the lifecycle of a request passing through the application. The application could consist of multiple services present on a single node or distributed across nodes. So, by using distributed tracing, you can get a consolidated view of all the services. And Grafana Tempo is all about that. What is Grafana Tempo? There were some major updates from Grafana Labs at the ObservabilityCon conference this year, and Grafana Tempo was one of them....