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Scenario 4: SynthiTech is a huge global Technology company that provides Innovative software solutions and cybersecurity services to businesses in various industries, including finance, healthcare, and telecommunications. It is committed to deliver cutting-edge technology solutions while prioritizing the security and protection of its clients' digital assets
The company adopted a mode) designed to ensure efficient operations and meet the specific needs of different market segments across the world Within this structure, the company's divisions are divided into financial services, healthcare solutions, telecommunications, and research and development
To establish a robust cybersecurity program, SymhiTech established a cybersecurity program team consisting of several professionals that would be responsible for protecting its digital assets and ensuring the availability, integrity, and confidentiality of information, advising the cybersecurity manager in addressing any risks that arise, and assisting in strategic decisions. In addition, the team was responsible for ensuring that the program Is properly Implemented and maintained
Understanding the importance of effectively managing (he company's assets lo ensure operational efficiency and protect critical resources, the team created an inventory of SynthiTech's assets. The team initially identified all assets, as well as their location and status. The assets were included in the inventory, which was regularly updated to reflect organizational changes In addition, the team regularly assessed the risk associated with each digital asset.
SynthiTech follows a systematic approach to identify, assess, and mitigate potential risks. This involves conducting risk assessments to Identify vulnerabilities and potential threats that may impact its assets and operations. Its cybersecurity program team tested SynthiTech's ICT system from the viewpoint of a threat source and identified potential failures in the IC1 system protection scheme. I hey also collaborated with other divisions to assess the impact and likelihood of risk and developed appropriate risk mitigation strategies. Then, the team implemented security controls, such as firewalls, Intrusion detection systems, and encryption, to ensure protection against the Identified risks. The activities of the risk treatment plan to be undertaken were ranked based on the level of risk and urgency of the treatment.
The company recognizes that effective risk management is an ongoing process and ensures monitoring, evaluation, and continual improvement of the cybersecunty program to adapt to security challenges and technological advancements.
Based on the scenario above, answer the following question:
Based on scenario 4. did SymhiTech assign The role and responsibilities of The cybersecurity program team appropriately?
The responsibilities assigned to the cybersecurity program team at SynthiTech align with best practices in cybersecurity governance. The team is responsible for advising the cybersecurity manager, assisting in strategic decisions, and ensuring the implementation and maintenance of the cybersecurity program.
Detailed Explanation:
Roles and Responsibilities:
Advising the Cybersecurity Manager: Providing expert advice on potential risks, threats, and appropriate measures.
Assisting in Strategic Decisions: Helping to shape the strategic direction of the cybersecurity program based on risk assessments and industry best practices.
Implementation and Maintenance: Ensuring that cybersecurity measures are properly implemented and continuously updated to address emerging threats.
Cybersecurity Reference:
ISO/IEC 27001: Outlines the importance of clearly defined roles and responsibilities within an ISMS, including advisory and strategic roles.
NIST Cybersecurity Framework: Emphasizes the need for collaboration and communication between different roles within the organization to effectively manage cybersecurity risks.
By assigning these responsibilities, SynthiTech ensures a comprehensive and proactive approach to cybersecurity management.
During an internal audit, a company's IT team discovered a suspicious discrepancy in network logs After analyzing the network logs, the company found that some of the logs related to user access and activities were incomplete. Certain events and actions were missing, thus, raising concerns about the company's security system. Which information security principle was violated in this case?
The scenario describes a situation where the company's IT team discovered a discrepancy in network logs, with some logs related to user access and activities being incomplete. This situation points to a violation of the information security principle of integrity.
Integrity in information security refers to the accuracy and completeness of data and information. It ensures that data is not altered or tampered with and remains consistent and accurate. Incomplete network logs suggest that data might have been manipulated, deleted, or not properly recorded, compromising the integrity of the logging system.
Maintaining log integrity is crucial for security monitoring, forensic analysis, and compliance with regulatory requirements. When logs are incomplete, it becomes challenging to detect unauthorized access, investigate incidents, and maintain trust in the system's accuracy.
ISO/IEC 27001:2013 - This standard includes requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). It emphasizes the importance of maintaining the integrity of information.
NIST SP 800-92 - Provides guidelines for computer security log management, highlighting the importance of ensuring the integrity and reliability of log data to support effective security monitoring and incident response.
Integrity violations can have serious consequences, including undetected security breaches, inability to comply with legal and regulatory requirements, and loss of trust in the organization's information systems.
Which of the following activities does not ensure the ongoing security of an Intrusion Detection System (IDS)?
Reporting IDS alerts of malicious transactions to interested parties does not ensure the ongoing security of an Intrusion Detection System (IDS). While it is important for situational awareness and incident response, it does not directly contribute to the security and maintenance of the IDS itself. Ensuring ongoing security of an IDS involves activities such as encrypting IDS management communications and creating unique user and administrator accounts for every IDS system, which help protect the IDS from being compromised. Reference include NIST SP 800-94, which provides guidelines for securing IDS systems.
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Scenario 6: Finelits. a South Carolina-based banking institution in the US, Is dedicated 10 providing comprehensive financial management solutions for both individuals and businesses. With a strong focus on leveraging financial technology innovations, Finelits strives to provide its clients with convenient access to their financial needs. To do so. the company offers a range of services. Firstly, it operates a network of physical branches across strategic locations, facilitates banking transactions, and provides basic financial services to Individuals who may not have easy access to a branch Through its diverse service offerings. Finelits aims to deliver exceptional banking services, ensuring financial stability and empowerment for its clients across the US.
Recently, Vera, an employee at Finelits, was passed over for a promotion. Feeling undervalued, Vera decided to take malicious actions to harm the company's reputation and gain unrestricted access to its sensitive information. To do so. Vera decided to collaborate with a former colleague who used lo work for Finelits's software development team. Vera provided the former colleague with valuable information about the Finelils's security protocols, which allowed the former colleague to gain access and introduce a backdoor into one of the company's critical software systems during a routine update. This backdoor allowed the attacker to bypass normal authentication measures and gain unrestricted access to the private network. Vera and the former employee aimed to attack Finelits's systems by altering transactions records, account balances, and investments portfolios. Their actions were carefully calculated to skew financial outcomes and mislead both the hank and Its customers by creating false financial statements, misleading reports, and inaccurate calculations.
After receiving numerous complaints from clients, reporting that they are being redirected to another site when attempting to log into their banking accounts on Finelits's web application, the company became aware of the issue. After taking immediate measures, conducting a thorough forensic analysis and collaborating with external cybersecurity experts, Finelits's Incident response team successfully identified the root cause of the incident. They were able to trace the intrusion back to the attackers, who had exploited vulnerabilities in the bank's system and utilized sophisticated techniques to compromise data integrity
The incident response team swiftly addressed the issue by restoring compromised data, enhancing security, and implementing preventative measures These measures encompassed new access controls, network segmentation, regular security audits, the testing and application of patches frequently, and the clear definition of personnel privileges within their roles for effective authorization management.
Based on the scenario above, answer the following question:
How did Finelits ensure protection for Its accounts By implementing secure token handling? Refer to scenario 6.
Finelits ensured the protection of its accounts by implementing secure token handling, where authentication services return tokens to user agents and redirect clients back to the web application. This method helps to secure authentication tokens and ensures that only authorized users can access resources.
Detailed Explanation:
Token Handling:
Definition: The process of securely managing authentication tokens that grant access to resources.
Purpose: To ensure that tokens are not intercepted or misused by unauthorized parties.
Secure Token Handling Process:
Return and Redirection: Authentication services issue tokens to user agents (e.g., browsers) and then redirect users back to the web application with the token.
Benefits: Reduces the risk of token interception and ensures tokens are used only by authenticated clients.
Cybersecurity Reference:
OAuth 2.0: A common framework for secure token handling, involving redirection of clients and secure token storage.
NIST SP 800-63: Provides guidelines for secure authentication and token handling practices.
Implementing secure token handling ensures that authentication tokens are managed securely, reducing the risk of unauthorized access.
Scenario 6: Finelits. a South Carolina-based banking institution in the US, Is dedicated 10 providing comprehensive financial management solutions for both individuals and businesses. With a strong focus on leveraging financial technology innovations, Finelits strives to provide its clients with convenient access to their financial needs. To do so. the company offers a range of services. Firstly, it operates a network of physical branches across strategic locations, facilitates banking transactions, and provides basic financial services to Individuals who may not have easy access to a branch Through its diverse service offerings. Finelits aims to deliver exceptional banking services, ensuring financial stability and empowerment for its clients across the US.
Recently, Vera, an employee at Finelits, was passed over for a promotion. Feeling undervalued, Vera decided to take malicious actions to harm the company's reputation and gain unrestricted access to its sensitive information. To do so. Vera decided to collaborate with a former colleague who used lo work for Finelits's software development team. Vera provided the former colleague with valuable information about the Finelils's security protocols, which allowed the former colleague to gain access and introduce a backdoor into one of the company's critical software systems during a routine update. This backdoor allowed the attacker to bypass normal authentication measures and gain unrestricted access to the private network. Vera and the former employee aimed to attack Finelits's systems by altering transactions records, account balances, and investments portfolios. Their actions were carefully calculated to skew financial outcomes and mislead both the hank and Its customers by creating false financial statements, misleading reports, and inaccurate calculations.
After receiving numerous complaints from clients, reporting that they are being redirected to another site when attempting to log into their banking accounts on Finelits's web application, the company became aware of the issue. After taking immediate measures, conducting a thorough forensic analysis and collaborating with external cybersecurity experts, Finelits's Incident response team successfully identified the root cause of the incident. They were able to trace the intrusion back to the attackers, who had exploited vulnerabilities in the bank's system and utilized sophisticated techniques to compromise data integrity
The incident response team swiftly addressed the issue by restoring compromised data, enhancing security, and implementing preventative measures These measures encompassed new access controls, network segmentation, regular security audits, the testing and application of patches frequently, and the clear definition of personnel privileges within their roles for effective authorization management.
Based on the scenario above, answer the following question:
Based on scenario 6. as a preventative measure for potential attacks, Finalist clearly defined personnel privileges within their roles for effective authorization management. Is this necessary?
Authorization Management:
Definition: The process of specifying and enforcing what resources and actions users are permitted to access and perform.
Purpose: To ensure that only authorized personnel have access to sensitive information and systems.
Preventative Measures:
Role-Based Access Control (RBAC): Assigns permissions to roles rather than individuals, making it easier to manage and audit access.
Principle of Least Privilege: Grants users the minimum level of access necessary to perform their job functions.
Cybersecurity Reference:
ISO/IEC 27001: Recommends implementing access control policies to manage user permissions effectively.
NIST SP 800-53: Provides guidelines for access control, emphasizing the need for proper authorization management.
By defining and managing personnel privileges, organizations like Finalist can reduce the risk of unauthorized access and potential security incidents.
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