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

Common Methods Used by Hackers to Gain Unauthorized Access to a Computer Network

When it comes to cybersecurity, understanding the common methods used by hackers to gain unauthorized access to a computer network is crucial. Here are some of the typical tactics employed by cyber attackers:

1. Phishing: Hackers often use phishing emails or messages to trick users into divulging sensitive information, such as login credentials or financial details.
2. Malware: Malicious software, such as ransomware, trojans, or spyware, can be used to infect a system and provide cybercriminals with access to the network.
3. Brute Force Attacks: Hackers attempt to crack passwords by systematically trying different combinations until the correct one is found, gaining access to the network.
4. SQL Injection: By exploiting vulnerabilities in web applications, hackers can inject malicious SQL code to access and manipulate databases.
5. Man-in-the-Middle (MitM) Attacks: Hackers intercept communication between two parties, allowing them to eavesdrop on sensitive information or alter data being transmitted.
6. Social Engineering: Cyber attackers manipulate individuals into providing access to a network by exploiting human psychology and trust.

It is essential for organizations to implement robust cybersecurity measures, such as firewalls, encryption, and regular security audits, to protect against these common hacking techniques.