Common Methods Used by Cyber Attackers to Gain Unauthorized Access

There are several common methods that cyber attackers utilize to gain unauthorized access to a network or system. Understanding these tactics is crucial in protecting your organization's assets and data.

Phishing

Phishing is a common method where attackers send fraudulent emails or messages disguised as legitimate entities to trick users into revealing sensitive information such as usernames, passwords, or financial details.

Malware

Malware, including viruses, Trojans, and ransomware, can infect systems and grant attackers unauthorized access to sensitive data. It is often distributed through email attachments, malicious websites, or software vulnerabilities.

Brute Force Attacks

Brute force attacks involve automated tools trying numerous username and password combinations until the correct one is found, providing access to a system. Using strong, unique passwords and implementing account lockout policies can help mitigate this risk.

Insider Threats

Insider threats involve individuals within an organization intentionally or unintentionally compromising network security. Organizations should have measures in place to monitor and restrict access to sensitive data based on job roles.

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