Consider a web application that allows users to post their comments to be visible to other users. The application was poorly designed in such a way that it will enable users to post not only letters but special characters as well. Analyse such application to: 1. Identify the vulnerability 2. Describe the vulnerability 3. Identify possible consequences 4. Suggest proper defence mechanism
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- “Social Engineering” tactics are often used by attackers to get someone to divulge personal information or to perform some action. What can you do to protect yourself from such attacks?Give a couple of examples of attempts that might occur and your recommended method of dealing with them.Match the different actions with the correct STIX object that corresponds with it Observable Indicator Incident TTP Exploit Target Campaign Threat Actor Course of Action [Choose ] [Choose ] [Choose ] [Choose ] Who is responsible for this threat? Where has this threat been seen? What weakness does this threat exploit? What can I do about it? Why does it do this? What activity are we seeing? What threats should I look for on my networks and systems? What does it do? [Choose ] [Choose ] [Choose ]Given an example of a legitimate-looking phishing email that would strongly entice its recipients to click on a link to a web site or open an email attachment, what would you suggest them do?
- Imagine that a virus was attached to an email that was sent to Jim, and that this email caused Jim to get infected with the virus. Are you able to provide a description of this attack, including the vulnerabilities, hazards, and those who committed it?One vulnerability can only be exploited by a single attack. true or falseThe challenge-response authentication mechanism is a security protocol that verifies the identity of a user attempting to access a system or service. This mechanism involves a challenge, which is a request for the user to provide a response that proves their identity. The response is typically a password or other form of authentication credential. The challenge-response mechanism is designed to prevent unauthorised access to sensitive information or resources by ensuring that only authorised users are granted access. The specific features of this approach that confer enhanced security compared to a conventional password-based methodology are not readily apparent.
- Draft a legitimate-looking phishing email that would strongly tempt its recipients to click on a link to a Web site or open an email attachment. Submit the assignment to Dropbox."Zero-day assaults" are a kind of cyberattack that is so novel that it has yet to be categorized on the Internet or for which a patch has been developed. If you have any spare time, look into online zero-day attacks. Explain in detail a few zero-day attacks.Explore the concepts of web application security, including common vulnerabilities and mitigation strategies.
- Q1 Is a conventional attack ever morally justified by an enemy cyberattack? PLEASE ATTACH REFERENCEFor the Agent Tesla malware, please write a short paragraph based on the given background and website info: Agent Tesla is a RAT that targets Windows operating systems. It is available for purchase on criminal forums as Malware-as-a-Service (MaaS). It has various capabilities depending on the version purchased, including capturing keystrokes and screenshots, harvesting saved credentials from web browsers, copying clipboard data, exfiltrating victim files, and loading other malware onto the host. https://www.cisecurity.org/insights/blog/top-10-malware-december-2022 Agent Tesla is an extremely popular spyware Trojan written for the .NET framework that has been observed since 2014 with many iterations since then. It is used to steal sensitive information from a victim’s device such as user credentials, keystrokes, clipboard data, credentials from browsers, and other information. This information can then be traded or used for business intelligence or ransom. Agent Tesla is most commonly…In this activity, your challenge is to pick an IoT device. Research the vulnerabilities associated with the device . Once the student has chosen a IoT device and discovered the vulnerability associated with the device, they will do three par@graphs, detailing the vulnerability. must contain ways in which the vulnerability can be contained or mitigated. cite in Apa style