Hacking tools are software or hardware used by individuals to exploit vulnerabilities in computer systems or networks. These tools can range from simple scripts to complex programs designed to perform tasks like password cracking, network scanning, or data interception. Common examples include Wireshark for network analysis and Metasploit for penetration testing. While some hacking tools are used for ethical purposes, such as improving security, others can be employed for malicious activities. Understanding these tools is essential for cybersecurity professionals to protect systems from potential threats and to develop effective defense strategies against unauthorized access.