What is Hacking?
Hacking is the process of using advanced technology and problem-solving skills to bypass security measures and manipulate software or hardware in ways that were not originally intended by the developers. Hackers have gained notoriety for committing high-profile cybercrimes including stealing proprietary information, sabotaging websites and spreading viruses and malware. While many hackers are criminals, there is also a legitimate cybersecurity profession known as penetration testing or ethical hacking which focuses on finding vulnerabilities and helping organizations tighten their defenses.
Hackers often use a combination of technical knowledge, problem-solving skills, creativity and persistence to gain unauthorized access to computer systems or networks in order to steal sensitive information or compromise critical infrastructure. The first step in hacking is reconnaissance, which involves researching the target system to identify potential vulnerabilities and understand how it is protected. Once a hacker gains access to the system, they will attempt to maintain their access by obscuring their activity or by avoiding detection by security measures.
There are many reasons someone might choose to hack, from the playful mischief of adolescents who have a bent for messing around with online sites and networks (known as script kiddies) to the highly-sophisticated attacks of state-sponsored hackers working for nation states. Hackers are not only a real threat to businesses, universities and government agencies, but also to individuals. To protect yourself from becoming a victim, avoid public Wi-Fi and never use it for any personal or financial accounts and always back up your data and properly dispose of electronic devices.