When developing web applications, working with images is a common requirement. Whether you’re displaying images, performing image manipulations, or simply needing metadata about an image, PHP provides useful functions for retrieving image information….
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Wi-Fi services at some of the UK’s busiest train stations were suspended after a serious cybersecurity breach. Nineteen major stations, including London Euston, Manchester Piccadilly, and Birmingham New Street, saw their public Wi-Fi…
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If you’re like us and love exploring code on GitHub, we’ve got an awesome trick that will save you a lot of time. It’s simple, fast, and lets you browse any repository just…
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In our increasingly digital world, the internet provides countless opportunities for communication, shopping, and banking. However, with these conveniences come significant risks. Online scammers use various tactics to trick individuals into giving up…
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In today’s hyper-connected world, cybercrime poses a constant threat to individuals and organizations alike. As technology evolves, so do the tactics used by criminals to exploit vulnerabilities. To protect yourself and your organization,…
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In today’s interconnected world, wireless communication plays an integral role in personal, professional, and corporate activities. However, securing wireless networks remains a crucial task due to the vulnerability of wireless communication to cyberattacks….
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In today’s digital age, one of the most dreaded scenarios for any computer user is the possibility of a virus. Cyber threats are constantly evolving, and knowing the signs of an infected system…
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Email has become an essential tool for communication in both personal and professional settings. However, it is also a common target for cyberattacks, scams, and other threats. Understanding the vulnerabilities of email systems…
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Social engineering involves manipulating human psychology to achieve a desired outcome, often for information or to influence behavior. It can be employed for malicious purposes or for ethical reasons in controlled environments like…
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Linux is a powerful and flexible operating system widely used for its stability, security, and efficiency in server environments. Mastering the Linux command line can significantly enhance productivity by allowing users to interact…
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Redis, an in-memory data structure store, is renowned for its speed and versatility. This cheatsheet compiles essential Redis commands that help you manage your database effectively, whether you’re a beginner or an experienced…
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Designing a web application involves addressing numerous concerns across various aspects of the system. While building, there are common pitfalls that developers often encounter. These issues can lead to security vulnerabilities, performance bottlenecks,…
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Project management is a multifaceted discipline that involves planning, executing, and controlling projects to meet specific goals. To effectively manage projects, it’s essential to be familiar with the key terms and concepts that…
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HTML5 is a cornerstone of web development, and understanding its features is crucial for any web developer. Here are the top 10 HTML5 interview questions along with their answers to help you prepare….
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PostgreSQL is an advanced open-source relational database management system (RDBMS) that is known for its robustness, extensibility, and compliance with SQL standards. As organizations increasingly rely on data-driven decision-making, understanding PostgreSQL becomes essential…
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