Systems and Security : Attacks, Threats, and Vulnerabilities

1.0 Attacks, Threats, and Vulnerabilities

1.1 Social Engineering Techniques
1.2 Malware attacks
1.3 Application Attacks and Indicators
1.4 Wireless Attacks and It's Indicators
1.5 Techniques used in security assessments
1.6 Penetration testing

1.0 Threats, Attacks and Vulnerabilities

Threats are potential sources of harm to a system or network. In the context of computer security, there are several types of threats that organizations and individuals must be aware of:

1. Malware: Malware refers to malicious software that is designed to harm or exploit a system or network. Types of malware include viruses, worms, Trojans, and spyware.

2. Hacking: Hacking refers to unauthorized access to a system or network. Hackers may attempt to steal sensitive information, disrupt operations, or use the compromised system for their own purposes.

3. Phishing: Phishing is a type of social engineering attack in which attackers send fake emails or messages that appear to be from a legitimate source, such as a bank or other financial institution, in an attempt to trick the recipient into revealing sensitive information.

4. Social Engineering: Social engineering attacks use psychological tactics to manipulate individuals into revealing sensitive information or performing actions that can harm the security of a system or network.

5. Denial-of-Service (DoS) Attacks: DoS attacks aim to make a system or network unavailable by overwhelming it with traffic or requests.

6. Ransomware: Ransomware is a type of malware that encrypts the data on a system or network and demands payment in exchange for the decryption key.

7. Advanced Persistent Threats (APT): APTs are a type of hacking attack that targets a specific organization or individual, often with the goal of stealing sensitive information or disrupting operations.

These are just a few examples of the types of threats that organizations and individuals must be aware of. Effective security requires a proactive approach, including implementing appropriate technical controls, educating employees, and regularly reviewing and updating security policies and procedures.

Systems and Security : Attacks, Threats, and Vulnerabilities

Contents

1.0 Threats, Attacks and Vulnerabilities