Category Archives: How To

5 ChatGPT Prompt Templates for Infosec Teams

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In the evolving world of information security, practitioners constantly seek new ways to stay informed, hone their skills, and address complex challenges. One tool that has proven incredibly useful in this endeavor is OpenAI’s language model, GPT-3, and its successors. By generating human-like text, these models can provide valuable insights, simulate potential security scenarios, and assist with various tasks. The key to unlocking the potential of these models lies in asking the right questions. Here are five ChatGPT prompts optimized for effectiveness that are invaluable for information security practitioners.

Prompt 1: “What are the latest trends in cybersecurity threats?”

Keeping abreast of the current trends in cybersecurity threats is crucial for any security practitioner. This prompt can provide a general overview of the threat landscape, including the types of attacks currently prevalent, the industries or regions most at risk, and the techniques used by malicious actors.

Prompt 2: “Can you explain the concept of zero trust security architecture and its benefits?”

Conceptual prompts like this one can help practitioners understand complex security topics. By asking the model to explain the concept of zero-trust security architecture, you can gain a clear and concise understanding of this critical approach to network security.

Prompt 3: “Generate a step-by-step incident response plan for a suspected data breach.”

Practical prompts can help practitioners prepare for real-world scenarios. This prompt, for example, can provide a thorough incident response plan, which is crucial in mitigating the damage of a suspected data breach.

Prompt 4: “Can you list and explain the top five vulnerabilities in the OWASP Top 10 list?”

The OWASP Top 10 is a standard awareness document representing a broad consensus about web applications’ most critical security risks. A prompt like this can provide a quick refresher or a deep dive into these vulnerabilities.

Prompt 5: “What are the potential cybersecurity implications of adopting AI and machine learning technologies in an organization?”

Understanding their cybersecurity implications is essential, given the increasing adoption of AI and machine learning technologies in various industries. This prompt can help practitioners understand the risks associated with these technologies and how to manage them.

As we’ve seen, ChatGPT can be a powerful tool for information security practitioners, providing insights into current trends, clarifying complex concepts, offering practical step-by-step guides, and facilitating a deeper understanding of potential risks. The model’s effectiveness highly depends on the prompts used, so crafting optimized prompts is vital. The above prompts are a great starting point but feel free to customize them according to your specific needs or to explore new prompts that align with your unique information security challenges. With the right questions, the possibilities are virtually endless.

*This article was written with the help of AI tools and Grammarly.

Hardware Inventory

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Background on Hardware Inventory and CIS CSC Version 8 Safeguards

As technology advances, so do the security risks that come with it. To mitigate cybersecurity threats, organizations need to implement strict security measures. One such measure is the implementation of hardware inventory procedures that align with CIS CSC Version 8 safeguards and industry-standard best practices.

Hardware inventory procedures involve the comprehensive tracking and management of all hardware assets owned by an organization. This includes everything from desktops and laptops to servers and network devices. Organizations can better understand their attack surface and potential vulnerabilities by maintaining a detailed inventory.

CIS CSC Version 8 safeguards outline a set of 18 critical security controls that are considered best practices for securing an organization’s network and data. These controls cover various security requirements, including access control, incident response planning, and audit log management.

When it comes to hardware inventory specifically, the following CIS CSC Version 8 safeguards are crucial:

– Inventory of Authorized and Unauthorized Devices: This safeguard involves creating and maintaining a detailed inventory of all authorized and unauthorized devices. By doing so, organizations can more easily detect and remove any unauthorized devices that could potentially pose a security risk.

– Inventory of Authorized and Unauthorized Software: Similar to the above safeguard, this control involves maintaining a detailed inventory of all authorized and unauthorized software. This way, organizations can ensure that only authorized software is used on their hardware, which helps maintain a security posture.

– Secure Configurations for Hardware and Software on Mobile Devices, Laptops, Workstations, and Servers: By implementing secure configurations for hardware and software, organizations can minimize any vulnerabilities.

Implementing these CIS CSC Version 8 safeguards, in addition to industry-standard best practices, can help organizations to create a strong security posture and protect against security breaches and other potential impacts.

Why Hardware Inventory is Essential

Hardware inventory may seem tedious and time-consuming, but it is essential for any organization that wants to maintain a solid cybersecurity posture. Keeping track of every piece of hardware owned by the organization not only helps to prevent unauthorized access but also enables you to identify potential security risks and vulnerabilities in your network. It’s essential to know what hardware you have, where it’s located, and what software is installed on it, especially when dealing with many devices.

Failure to maintain a detailed hardware inventory could result in security breaches, where malicious actors gain access to your network and sensitive information. An organized and up-to-date inventory helps to streamline audits, improve compliance, and quickly identify any changes to the hardware or software environment. By knowing what you have and what you need, organizations can implement appropriate controls to protect their assets from cybersecurity risks more effectively. Furthermore, the inventory could also help identify under-utilized or over-utilized equipment, providing insights for better, data-driven decisions in managing assets.

In conclusion, hardware inventory is critical in securing an organization’s infrastructure and safeguarding sensitive information. It enables organizations to identify assets, keep track of changes, and detect any vulnerabilities that could pose a threat. A detailed inventory helps implement appropriate controls to mitigate risks, improving an organization’s overall cybersecurity posture. Therefore, every organization should take the time to maintain an up-to-date list of their hardware assets to ensure they remain protected against cyber threats.

Best Practices for Hardware Inventory

Having a detailed and up-to-date inventory of your hardware is essential in maintaining your organization’s security. Here are some best practices based on CIS CSC version 8 to help you maintain a secure hardware inventory:

1. Conduct a regular inventory: It is recommended that you conduct a physical inventory of your hardware at least once a year or when significant changes occur in your organization.

2. Identify assets: You should identify all the hardware assets that require inventory, including servers, desktops, laptops, tablets, and smartphones.

3. Document all information: Record all the relevant information for each asset, including make, model, serial number, location, owner, and software installed.

4. Asset management: Use a centralized asset management system to maintain an accurate inventory and track changes or updates.

5. Establish access controls: Ensure only authorized personnel have access to the hardware inventory and limit their access to only the required information.

6. Conduct regular audits: Regular audits ensure your inventory is accurate and up-to-date. Make sure that all changes are documented for future reference.

7. Implement Threat Prevention: Establish threat prevention measures for hardware, such as installing security software, monitoring for unauthorized changes, and training employees to recognize and report potential security threats.

8. Develop an incident response plan: Develop an incident response plan that outlines how to respond to any security incidents related to your hardware inventory.

By following these best practices, you can maintain a secure and efficient hardware inventory and protect your organization from potential security risks.

Hardware Inventory Sample Policy

Our organization takes cybersecurity seriously and strives to maintain a robust security posture that protects our assets and our customers’ data. As part of our efforts to mitigate potential security risks, we have established a strict policy for hardware inventory that complies with the CIS CSC Version 8 Safeguards and Industry Standard Best Practices.

1. Regular Inventory: We will conduct a physical inventory of all our hardware assets at least once a year or whenever significant changes occur in our organization. This will ensure that we have an accurate and up-to-date inventory of all our hardware assets.

2. Identify Assets: We will identify all the hardware assets that require inventory, including servers, desktops, laptops, tablets, and smartphones. This will help us keep track of all our hardware assets and prevent security breaches.

3. Document Information: We will carefully document all relevant information for each asset, including make, model, serial number, location, owner, and software installed. This will help us maintain an accurate inventory of our hardware assets and facilitate quick identification in case of any security incidents.

4. Asset Management: We will use a centralized asset management system to maintain an accurate inventory and track changes or updates. This will help us keep track of all our hardware assets and ensure our inventory is always current.

5. Access Control: Access controls will be established to ensure only authorized personnel can access the hardware inventory and limit their access to only the required information. This will help us prevent unauthorized access to our hardware inventory and mitigate potential security risks.

6. Regular Audits: We will conduct regular audits to ensure our inventory is accurate and up-to-date. Any changes to our inventory will be documented for future reference. This will help us identify any discrepancies and correct them quickly.

7. Threat Prevention Measures: We will establish threat prevention measures for hardware, such as installing security software, monitoring unauthorized changes, and training employees to recognize and report any potential security threats. This will help us prevent any security breaches and mitigate potential security risks.

8. Incident Response Plan: We will develop an incident response plan that outlines how to respond to any security incidents related to our hardware inventory. This will help us respond quickly and efficiently to security incidents and prevent data breaches.

By following this policy, we can ensure the security and integrity of our hardware inventory, mitigate potential security risks, and protect our organization’s assets and our customers’ data.

Hardware Inventory Sample Procedures

Hardware Inventory Sample Procedures:

1. Regular Physical Inventory Check-ups: Perform a physical inventory of all hardware assets at least once a year or whenever major organizational changes occur. This ensures an accurate and up-to-date inventory of all hardware assets is maintained.

2. Identify Hardware Assets: Identify all hardware assets that require inventory, including servers, desktops, laptops, tablets, and smartphones. Accurately identifying these assets helps track them and prevents any security breaches.

3. Document Information: Document all relevant information about each hardware asset, including make, model, serial number, location, owner, and software installed, to maintain an accurate inventory of assets. The documentation helps quickly identify all hardware assets in case of any security incidents.

4. Use a Centralized Asset Management System: Establish a centralized asset management system to maintain an accurate inventory and track any changes or updates to the hardware asset details. This helps keep track of all hardware assets and ensures the inventory is always current.

5. Control Access: Establish access controls to ensure only authorized personnel have access to the hardware inventory and only to the information they require. This helps prevent unauthorized access to the hardware inventory, mitigating potential security risks.

6. Conduct Regular Audits: Regularly audit the hardware inventory to ensure accuracy and that it is up to date. Any changes to the inventory should be documented for future reference. This helps identify any discrepancies and correct them quickly.

7. Install Threat Prevention Measures: Establish threat prevention measures, such as installing security software, monitoring for unauthorized changes, and training employees to recognize and report potential security threats. This helps prevent security breaches and mitigate potential security risks.

8. Create an Incident Response Plan: Develop an incident response plan that outlines how to respond to any security incidents related to hardware inventory. This helps respond quickly and efficiently to any security incidents and prevent potential data breaches.

*This article was written with the help of AI tools and Grammarly.

Let’s Talk About Audit Logs

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CIS Control 8: Audit Log Management

Data is at the core of every business in today’s digital age. Protecting that data is of paramount importance. For this reason, the Center for Internet Security (CIS) developed the CIS Controls to provide a comprehensive framework for cybersecurity best practices.

One of these controls, CIS Control 8, focuses specifically on audit log management. This control aims to ensure that all events and security-related information are recorded and retained in an audit log for a defined period.

This article will explore the importance of audit log management as a fundamental component of any organization’s security posture. We will examine the CIS Control 8 safeguard requirements and industry-standard best practices for audit log management.

By following the procedures outlined in this article, organizations can improve their security posture, meet all CIS CSC version 8 safeguards, and ensure compliance with industry standards.

Why audit log management is essential

Audit log management is essential for every organization that wants to ensure its data security. The reason is simple: audit logs provide a comprehensive record of all events and security-related information that occurs within a system. This information is critical for incident response, threat detection, and compliance monitoring. Without audit logs, organizations would have no way of knowing who accessed what information, when or how the incident happened, or whether unauthorized users or suspicious activity occurred.

In addition to aiding in incident response and threat detection, audit log management also supports compliance with industry regulations and guidelines. Many compliance requirements mandate that organizations maintain a record of all activity that occurs on their systems. Failing to comply with these requirements can result in significant legal and financial penalties. Therefore, organizations prioritizing data security must take audit log management seriously and implement practices that meet their data security needs and safeguard requirements.

Best practices for audit log management

Audit log management is critical to an organization’s data security efforts. To ensure that your audit log management practices meet the CIS CSC version 8 guidelines and safeguard requirements, consider implementing the following best practices:

1. Define the audit log requirements: Assess the audit log requirements for your organization based on industry regulations, guidelines, and best practices. Define the data to be logged, audit events, and retention periods.

2. Establish audit policies and procedures: Develop audit policies and procedures that align with your organization’s requirements. Ensure these policies and procedures are implemented consistently across all systems and devices.

3. Secure audit logs: Audit logs should be collected, stored, and protected securely to prevent unauthorized access or tampering. Only authorized personnel should have access to audit logs.

4. Monitor and review audit logs: Regularly monitor and review audit logs for anomalies, suspicious activity, and security violations. This includes monitoring for unauthorized access attempts, changes to access rights, and software installations.

5. Configure audit logging settings: Ensure audit logs capture essential system information and user activity information. Configure audit logging settings to generate records of critical security controls, including attempts to gain unauthorized access or make unauthorized changes to the network.

6. Generate alerts: Configure the system to generate real-time alerts for critical events. This includes alerts for security violations, unauthorized access attempts, changes to access rights, and software installations.

7. Regularly test audit log management controls: Ensure audit log management controls are consistently implemented and reviewed. Conduct regular testing to ensure they are effective and meet your organization’s audit log requirements.

Organizations can establish a strong framework for incident response, threat detection, and compliance monitoring by implementing these best practices for audit log management. This will help safeguard against unauthorized access, malicious activity, and other security breaches, prevent legal and financial penalties, and maintain trust levels with clients and partners.

Audit log management policies

To establish audit log management policies that meet CIS CSC version 8 guidelines and safeguard requirements, organizations should follow the following sample policy:

1. Purpose: The purpose of this policy is to establish the principles for collecting, monitoring, and auditing all system and user activity logs to ensure compliance with industry regulations, guidelines, and best practices.

2. Scope: This policy applies to all employees, contractors, equipment, and facilities within the organization, including all workstations, servers, and network devices used in processing or storing sensitive or confidential information.

3. Policy:

– All computer systems and devices must generate audit logs that capture specified audit events, including user logins and accesses, system configuration changes, application accesses and modifications, and other system events necessary for detecting security violations, troubleshooting, and compliance monitoring.

– Audit logs must be generated in real-time and stored in a secure, centralized location that is inaccessible to unauthorized users.

– The retention period for audit logs must be at least 90 days, or longer if law or regulation requires.

– Only authorized personnel with appropriate access rights and clearances can view audit logs. Access to audit logs must be audited and reviewed regularly by the Information Security team.

– Audit logs must be reviewed regularly to identify patterns of suspicious activity, security violations, or potential security breaches. Any unauthorized access or security violation detected in the audit logs must be reported immediately to the Information Security team.

– Audit log management controls, and procedures must be tested periodically to ensure effectiveness and compliance with CIS CSC version 8 guidelines and safeguard requirements.

4. Enforcement: Failure to comply with this policy may result in disciplinary action, up to and including termination of employment or contract. All violations must be reported to the Information Security team immediately.

By implementing the above policy, organizations can ensure they meet the audit log management standards set forth by CIS CSC version 8 guidelines and safeguard requirements. This will help organizations prevent unauthorized access, malicious activity, and data breaches, maintain compliance with industry regulations, and protect the integrity and confidentiality of sensitive or confidential information.

Audit log management procedures

Here are the audit log management procedures that establish best practices for performing the work of this control:

I. Initial Setup

– Determine which audit events will be captured in the logs based on industry regulations, guidelines, and best practices.

– Configure all computer systems and devices to capture the specified audit events in the logs.

– Establish a secure, centralized location for storing the logs that is inaccessible to unauthorized users.

II. Ongoing Operations

– Set the logs to generate in real time.

– Monitor the logs regularly to detect security violations, troubleshoot, and monitor compliance.

– Ensure only authorized personnel with appropriate access rights can view the logs.

– Review the logs regularly to identify patterns of suspicious activity, security violations, or potential security breaches.

– Immediately report any unauthorized access or security violation detected in the logs to the Information Security team.

– Retain log data for at least 90 days, or longer if required by law or regulation.

III. Testing and Evaluation

– Test the audit log management controls and procedures periodically.

– Ensure that all testing and evaluation are conducted in compliance with CIS CSC version 8 guidelines and safeguard requirements.

By following these audit log management procedures, organizations can establish best practices for performing the work of this control and ensure that all system and user activities are properly monitored and audited. This will help organizations maintain compliance with industry regulations, prevent unauthorized access, and protect sensitive or confidential information from data breaches.

 

*This article was written with the help of AI tools and Grammarly.

High-Level FAQ for Incident Response

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  1. Q: What is an incident response process in information security?

A: The incident response process in information security is a systematic approach to identifying, containing, analyzing, and resolving security incidents that may compromise the confidentiality, integrity, or availability of an organization’s information systems and data. It involves a set of predefined policies, procedures, and tools designed to minimize the impact of security incidents and facilitate a swift recovery.

  1. Q: Why is the incident response process necessary?

A: The incident response process is crucial for organizations because it helps to minimize the damage caused by security incidents, protect sensitive data, maintain business continuity, and comply with regulatory requirements. A well-defined incident response process can also help organizations learn from security incidents and improve their overall security posture.

  1. Q: What are the critical phases of an incident response process?

A: The incident response process typically includes six key phases:

  • i. Preparation: Developing and maintaining an incident response plan, training staff, and setting up necessary tools and resources.
  • ii. Detection and Analysis: Identifying potential security incidents through monitoring, reporting, and analyzing security events.
  • iii. Containment: Limiting the spread and impact of an identified security incident by isolating affected systems or networks.
  • iv. Eradication: Removing the cause of the security incident, such as malware or unauthorized access, and restoring affected systems to a secure state.
  • v. Recovery: Restoring affected systems and networks to regular operation and verifying their security.
  • vi. Post-Incident Activity: Reviewing the incident response process, identifying lessons learned, and implementing improvements to prevent future incidents.

  1. Q: Who should be involved in the incident response process?

A: An effective incident response process involves a cross-functional team, typically called the Incident Response Team (IRT), which may include members from IT, information security, legal, human resources, public relations, and management. External stakeholders, such as law enforcement, third-party vendors, or cyber insurance providers, may also be involved, depending on the nature and severity of the incident.

  1. Q: How can organizations prepare for incident response?

A: Organizations can prepare for incident response by:

  • Developing a comprehensive incident response plan that outlines roles, responsibilities, and procedures for each process phase.
  • Regularly updating and testing the incident response plan to ensure its effectiveness and relevance.
  • Training employees on their roles and responsibilities during an incident, including reporting procedures and essential security awareness.
  • Establishing a well-equipped IRT with clear communication channels and access to necessary resources.
  • Implementing continuous monitoring and detection tools to identify potential security incidents early.

  1. Q: How can organizations improve their incident response process?

A: Organizations can improve their incident response process by:

  • Regularly reviewing and updating the incident response plan to reflect changes in the organization’s infrastructure, personnel, and threat landscape.
  • Conducting periodic tests and simulations, such as tabletop exercises or red team exercises, to evaluate the plan’s effectiveness and identify improvement areas.
  • Implement a continuous improvement cycle incorporating lessons learned from past incidents and industry best practices.
  • Investing in advanced detection and monitoring tools to enhance the organization’s ability to identify and respond to security incidents.
  • Providing ongoing training and support to the IRT and other stakeholders to ensure they remain up-to-date with the latest threats and best practices.

 

*This article was written with the help of AI tools and Grammarly.

Best Practices for DHCP Logging

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As an IT and security auditor, I have seen the importance of DHCP logging in, ensuring network security, and troubleshooting network issues. Here are the best practices for DHCP logging that every organization should follow:

 

1. Enable DHCP Logging: DHCP logging should be turned on to record every event that occurs in the DHCP server. The logs should include information such as the time of the event, the IP address assigned, and the client’s MAC address.

2. Store DHCP Logs Securely: DHCP logs are sensitive information that should be stored in a secure location. Access to the logs should be restricted to authorized personnel only.

3. Use a Centralized Logging Solution: To manage DHCP logs, organizations should use a centralized logging solution that can handle logs from multiple DHCP servers. This makes monitoring logs, analyzing data, and detecting potential security threats easier.

4. Regularly Review DHCP Logs: Regularly reviewing DHCP logs can help detect and prevent unauthorized activities on the network. IT and security auditors should review logs to identify suspicious behavior, such as unauthorized IP and MAC addresses.

5. Analyze DHCP Logs for Network Performance Issues: DHCP logs can also help identify network performance issues. By reviewing logs, IT teams can identify IP address conflicts, subnet mask issues, and other network performance problems.

6. Monitor DHCP Lease Expiration: DHCP lease expiration is vital to ensure IP addresses are not allotted to unauthorized devices. DHCP logs can help to monitor lease expiration and to deactivate the leases of non-authorized devices.

7. Implement Alerting: IT and security audit teams should implement alerting options to ensure network security. By setting up alert mechanisms, they can be notified of suspicious activities such as unauthorized devices connecting to the network or DHCP problems.

8. Maintain DHCP Logs Retention Policy: An effective DHCP logs retention policy should be defined to ensure logs are saved for an appropriate period. This policy will help to provide historical audit trails and to comply with data protection laws.

 

Following these DHCP logging best practices will help ensure the network’s security and stability while simplifying the troubleshooting of any network issues.

How Information Security and Risk Management Teams Can Support FinOps

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As organizations continue to move their operations to cloud services, it is becoming increasingly important for information security and risk management teams to understand how they can support financial operations (FinOps). FinOps is a management practice that promotes shared responsibility for an organization’s cloud computing infrastructure and cloud cost management. In this post, we will explore some ways in which the information security and risk management team can support FinOps initiatives.

1. Establishing Governance: Information security and risk management teams can play a vital role in helping FinOps teams establish effective governance. This includes creating a framework for budget management, setting up policies and procedures for cloud resource usage, and ensuring that all cloud infrastructure is secure and meets compliance requirements.

2. Security Awareness Training: Information security and risk management teams can provide security awareness training to ensure that all cloud practitioners are aware of the importance of secure cloud computing practices. This includes data protection, authentication protocols, encryption standards, and other security measures.

3. Cloud Rate Optimization: Information security and risk management teams can help FinOps teams identify areas of cost optimization. This includes analyzing cloud usage data to identify opportunities for cost savings, recommending risk-based ways to optimize server utilization, and helping determine the most appropriate pricing model for specific services or applications.

4. Sharing Incident Response, Disaster Recovery, and Business Continuity Insights: Information security and risk management teams can help FinOps teams respond to cloud environment incidents quickly and effectively by providing technical support in the event of a breach or outage. This includes helping to diagnose the issue, developing mitigations or workarounds, and providing guidance on how to prevent similar incidents in the future. The data from the DR/BC plans are also highly relevant to the FinOps team mission and can be used as a roadmap for asset prioritization, process relationships, and data flows.

5. Compliance Management: Information security and risk management teams can help FinOps teams stay compliant with relevant regulations by managing audits and reporting requirements, ensuring that all relevant security controls are in place, auditing existing procedures, developing policies for data protection, and providing guidance on how to ensure compliance with applicable laws.

The bottom line is this: By leveraging the shared data and experience of the risk management and information security teams, FinOps teams can ensure their operations are secure, efficient, and completely aligned with the organization’s overall risk and security posture. This adds value to the work of all three teams in the triad. By working together, the teams can significantly enhance the maturity around technology business management functions. All-in-all, by working together, the teams can create significantly better business outcomes.

 

FAQ for Enterprise Authentication Inventory

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Q: What is authentication inventory?

A: Authentication inventory is the process of identifying and documenting all of the systems and applications that require remote access within an organization, as well as the types of authentication used for each system and any additional security measures or policies related to remote access.

Q: Why is authentication inventory important?

A: Authentication inventory is important because it helps organizations protect themselves from credential stuffing and phishing attacks. By having a complete and accurate inventory of all points of authentication, organizations can ensure that the right security protocols are in place and that any suspicious activity related to authentication can be quickly identified and addressed.

Q: What steps should I take to properly inventory and secure my authentication points?

A: To properly inventory and secure your authentication points, you should: 1) Identify the different types of authentication used by the organization for remote access; 2) List all of the systems and applications that require remote access; 3) Document the type of authentication used for each system/application and any additional security measures or policies related to remote access; 4) Check with user groups to ensure that they use secure authentication methods and follow security policies when accessing systems/applications remotely; 5) Monitor access logs for signs of unauthorized access attempts or suspicious activity related to remote access authentication; 6) Regularly review and update existing remote access authentication processes as necessary to ensure accurate data.

New Book Launch: We Need To Talk: 52 Weeks To Better Cyber-Security

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I have released a new e-book titled “We Need To Talk: 52 Weeks To Better Cyber-Security.” I self-published through PublishDrive and MSI. It has been quite an interesting project, and I learned a lot in both writing/editing (with an AI), and in the publishing aspects.

The book provides a comprehensive approach to discussing cyber-security, addressing topics such as risk management, configuration management, vulnerability management, policy, threat intelligence, and incident response. The discussions that are sparked will lead to helping your team strengthen and mature your organization’s security posture.

The book is designed for information security professionals and their teams looking for a structured way to improve their organization’s cyber-security posture over one year. It is an ideal resource for those teams who wish to develop a well-rounded understanding of cyber-security and gain insight into the various elements that are needed for a successful program.

The book is 111 pages and sells for $9.99 in most of the ebook stores below:

Amazon

Apple

Barnes & Noble

Check it out, and please leave a review if you don’t mind taking the time. It will be much appreciated.

Print-on-demand options and other stores will be coming shortly. Hopefully, the book helps folks build better infosec programs. As always, thanks for reading, and stay safe out there! 

Video: Auditing Authentication Mechanisms

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Here’s a quick video walkthrough of the presentation around auditing authentication mechanisms. 

We are getting some great feedback on this one, and people are rising to the challenge of doing audits for their organizations. Many folks are finding some quite unexpected results! 

Let me know on Twitter (@lbhuston) what you discover! 

 

As always, thanks for reading and watching! 

FAQ for the End of SMS Authentication

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Q: What is the end of SMS authentication?

A: SMS authentication verifies user identity by sending a one-time code via text message to a user’s mobile phone number. With the rise of potential security risks, many financial websites, applications, and phone apps are phasing out SMS-based authentication and transitioning to authenticator apps that reside on user devices and smartphones.

Q: What are some of the potential security risks associated with SMS authentication?

A: Attackers have a variety of means of intercepting SMS text messages, thus defeating this type of authentication. This increases the risk of interception and misuse of the codes in question and decreases the security of the user’s account with the financial institution.

Q: What is an authenticator app?

A: An authenticator app is an application that resides in encrypted storage on the user’s device and, when prompted, provides a one-time password (“OTP”) just like the code sent in the text message. The difference is, through a variety of cryptographic techniques, once the application is set up and the settings configured, it doesn’t need to communicate with the financial platform and thus is significantly more difficult for attackers to compromise.

Q: What are the steps for organizations to switch from SMS authentication to authenticator apps?

A: Here is a quick overview of what is needed:

1. Research and decide on an authenticator app that meets your organization’s needs. Most of the time, users can select their own apps, and the firm selects the libraries needed to support them. Open source and commercial solutions abound in this space now.

2. Update user accounts in each application and authentication point with the new authentication protocol and provide instructions for downloading and setting up the authenticator app.

3. Educate users on using the authenticator app, including generating one-time passwords (OTPs), scanning QR codes, etc.

4. Monitor user feedback and usage data over time to ensure a successful switch from SMS authentication to an authenticator app.

 

PS – Need a process for cataloging all of your authentication points? Here you go.