What are the common methods used by hackers to gain unauthorized access to a system or network?

Common Methods Used by Hackers to Gain Unauthorized Access

In the field of cybersecurity, hackers use a variety of methods to gain unauthorized access to systems or networks. Some of the common methods include:

• Phishing: Hackers use deceptive emails or messages to trick users into providing sensitive information such as login credentials.
• Malware: Malicious software like viruses, ransomware, or Trojans can be used to gain access to a system or network.
• Brute Force Attacks: Hackers systematically try all possible combinations of passwords until they find the correct one to gain entry.
• SQL Injection: By exploiting vulnerabilities in web applications, hackers can inject malicious code into databases to access information.
• Man-in-the-Middle (MitM) Attacks: Hackers intercept communication between two parties to gain access to sensitive information.
• Social Engineering: Hackers manipulate individuals to divulge confidential information or perform actions that compromise security.

It is important for organizations to implement strong cybersecurity measures to protect against these common hacking methods and prevent unauthorized access to their systems and networks.