Hello,

I am delivering my first N10-009 class, and I noticed that for module 4, the book has section 4.6 on IP troubleshooting, but the PPT slides end at module 4.5, with no 4.6 slides. Has anyone else noticed this?

Excited that TTT and CIN resources helped me so much for my network certification prep! These two solidified my understanding of core fundamentals. See you at Tech+!

Hello everyone. I"m teaching the Network+ N10-009 course. I want to insure that my students have the most effective tools to use for the training. I've purchased the bundle for other courses in the past,, CompTIA A+, Learn, Practice Labs and Voucher. I hear that Perform is a new tool that has other features that may replace Certmaster Learn.

In your estimation, should I stick with the original bundle of Certmaster Learn, Practice, Labs and Voucher or purchase Perform, Practice and Voucher. Again, this is for Network+ N10-009.

Lastly, I want to confirm that when I purchase either of these bundles, there's an instructor or organization access key and student access key for all products. I need to make this purchase immediately.

With Appreciation,

Bobbie

Hi all,

I passed the CompTIA DataSys+ on Thursday. It was a great experience!

Thank you for the great resources and support!

Tracey

I have only recently started going through the material for Certmaster N10-009, and already I am getting the feeling that this course may be lacking content that may be useful to students. Just in the first section where it discusses topologies, it does not cover ring and bus topologies, which even though those topologies are relatively old and unused, I feel like they should still be included in the material. On top of that, one of the practice questions uses a logical topology as one of it's answers, which was not covered at all. Is this a consistent theme throughout the course, or am I just off to a bad start? Let me know what you think of the new Certmaster Network+ N10-009.

Hi All,
I would have sworn they discussed having example videos for the various labs in Net+ 009 CM Perform. I can't find them for the trees - so to speak.
Can someone point me in the right direction?

Also, are there any explanations or videos for the few PBQs in the CM Perform final?

I trying NOT to reinvent the wheel if they are already somewhere I'm over looking.

Thanks in advance CINners,
Amy

CompTIA Cloud+ CV0-004
have started now please do well to join the platform .

Cloud load balancers distribute traffic across multiple virtual machines (VMs), containers, or servers within the cloud infrastructure. Here are some specific ways cloud load balancing can be deployed:

1. Cloud-Based Load Balancers:​

• Elastic Load Balancer (ELB) in AWS
• Azure Load Balancer in Microsoft Azure
• Google Cloud Load Balancing in Google Cloud
• These services automatically distribute incoming traffic across multiple instances in multiple regions or zones.

2. Global Load Balancing:​

• In cloud environments, load balancers can distribute traffic across multiple data centers or regions. This ensures global availability and low-latency access for users based on their geographic location.

3. Auto-Scaling Integration:​

• Cloud-based load balancers often work hand-in-hand with auto-scaling. As traffic increases, the cloud environment automatically spins up new instances, and the load balancer evenly distributes traffic among these instances.

4. Multi-Cloud and Hybrid Cloud Load Balancing:​

• Some organizations use load balancers that work across multiple cloud environments (multi-cloud) or between on-premises and cloud (hybrid cloud), ensuring seamless traffic distribution across different platforms.

Advantages of Cloud Load Balancers:​

• Scalability: As demand grows, load balancing in the cloud enables you to scale out (add more resources) without manually configuring the infrastructure.
• Flexibility: Cloud load balancers can handle a variety of traffic types (HTTP, HTTPS, TCP, etc.) and can work at both Layer 4 (transport) and Layer 7 (application) levels.
• Cost-Efficiency: Instead of investing in expensive physical load balancers, cloud load balancers are billed on a pay-as-you-go basis, making them more cost-effective.
• Resilience: They offer automatic failover and redundancy across regions or availability zones, enhancing fault tolerance.
• Security: Cloud providers often integrate security features like SSL offloading, DDoS protection, and traffic filtering at the load balancer level.

Common Cloud Load Balancing Use Cases:​

• Web Applications: Ensure smooth performance by distributing traffic across multiple cloud instances.
• Microservices: Manage and balance traffic between various containers or services.
• Global Traffic Management: Serve content from the nearest location to reduce latency for users worldwide.

Cloud Load Balancing Services by Major Providers:​

• AWS Elastic Load Balancing (ELB): Offers Application Load Balancer (Layer 7), Network Load Balancer (Layer 4), and Gateway Load Balancer.
• Azure Load Balancer: Supports both internal and public load balancing and integrates with Azure's global regions.
• Google Cloud Load Balancer: Offers regional and global load balancing, with features like SSL offloading and content-based routing.

Conclusion:​

Load balancing is essential in cloud environments for achieving high performance, redundancy, and scalability. Cloud providers make it easy to deploy and manage load balancers, allowing businesses to handle varying traffic demands efficiently while ensuring service reliability across regions or zones.

Hello,
I am an instructor at a CompTIA Corporate Partner. Is there a way that instructors can get free access to labs. While I can create an own environment when teaching, it takes time to build and also since I don't have access to the student labs, it becomes difficult to support my students when they are stuck. It doesn't make sense for the organization to buy me a lab every time I am delivering a class.

Howdy!

We’re reaching out to hear from people who have taken the unique path of becoming an IT teacher in a U.S. high school. Whether you’re currently teaching or have taught IT in the past, we would greatly appreciate your input.

Please take less than 20 minutes to complete our survey. Your participation will help us better understand the experiences and support needed for IT teachers, contributing to the future of IT education in U.S. high schools.

Feel free to share this survey with any other IT teachers you know - we value every voice!

Thank you,
Kelli Adam, Network+
Texas A&M University

When is the next train the trainer session?

Hello,

I am wondering if anyone is facing the same issue? CertMaster Labs is not accessible. We have tried to access the lab using different accounts using the office internet, and also from the home internet. The link to the instructor guides is working though.

Join Mike Kilgore, tomorrow for an exclusive webinar on CompTIA Cloud+ to explore how this certification can elevate your students' career potential in cloud computing. Discover the comprehensive knowledge Cloud+ offers, including cloud architecture, security, and operations, and learn about the high demand and competitive salaries for cloud professionals. Don’t miss this opportunity to empower your students with the skills they need to thrive in the dynamic cloud industry!

Thursday, October 10th at 2:30 pm CST

Register Now​

​

I don't know if anybody has ever thought of this. When we certify, CompTIA has certain paths and order of certifications that allows you to cover a whole set of certifications if you take an upper level exam. Like for example: you have A+, Network+ and Security+, you pass CySA+and all three certs are renewed. Cool. But not everyone do the certs in order and (please correct me if I'm wrong) CompTIA doesn't give you the chance of earning CEU's for other certs taken.

I have A+, Network+, Security+, Server+, CySA+, Pentest+ and CASP+..... We all know that CASP+ renews all the previous certs. What I find strange is that I took Linux+ and I can't get CEU's to apply to CASP+. The next cert I'm studying for is Cloud+ and it's the same deal. If we look at those 2 certs and how they can enhance my skill set as a CASP+ I can think of:

• Comprehensive Security Architecture: Both Cloud+ and Linux+ provide practical skills for designing, implementing, and managing secure environments across on-premises, cloud, and hybrid setups, directly supporting CASP+'s focus on enterprise security.
• Improved Risk Management: The combined knowledge from these certifications equips a CASP+ professional with a holistic view of potential risks in cloud and Linux environments, enabling more effective risk assessment and mitigation strategies.
• Enhanced Incident Response and Automation: Proficiency in Linux and cloud automation tools enables the creation of efficient incident response mechanisms, aligning with CASP+'s emphasis on response strategies and automation to enhance security operations.
• Interoperability and Integration: Mastery of cloud and Linux systems supports CASP+ professionals in integrating various security solutions, ensuring interoperability while maintaining a strong security posture.

So, why doesn't CompTIA give us CEU's no matter in what order you take the certifications? In the end every test we take enhances our knowledge base. If you just have CASP+ we all know that CySA+, Linux+, etc will help us to be better prepared. I'm not talking about 50 CEU's here, I think 15-25 CEU's depending on the cert will be more than fair. Like for example, you are a CASP+ and pass Network+ or Security+ you get 15 CEU's each, you are a CASP+ and pass CySA+ or Cloud+ you get 25 CEU's each.

Any thoughts?

I passed the DataSys+ DS0-001 exam yesterday, thanks to the continuous support and encouragement from CIN and @Stephen Schneiter .

Has anyone had trouble getting a hold of their account rep to purchase training? I have been trying since the 13th and customer service say I can only put in a ticket and wait. I did that and I still do not have any contact with the business/academic partner team.

Does anyone know a work around?

Thanks!

Technology as a Resource

I am Certified in Azure, AWS and Oracle Cloud and looking forward to get certified in CompTIA Cloud+.
Is the exam similar to the other cloud vendors or does it take on its own tech.

@Stephen Schneiter was the material shared for this TTT

1. Cross-Site Scripting (XSS)​

• If you come across: User input fields (like comments or search bars)
  • Verify for:
    • Reflected XSS: Injecting scripts in the input to see if they are executed in the user's browser.
    • Persistent XSS: Checking if scripts are stored on the server and reflected back to users.
  • Prevention: Implement input validation, output encoding, and Content Security Policy (CSP).

2. Overflow Vulnerabilities​

• If you come across: User input or data handling that may exceed allocated memory
  • Verify for:
    • Buffer Overflow: Sending oversized inputs to trigger memory corruption.
    • Integer Overflow: Providing inputs that exceed maximum integer values.
    • Heap Overflow: Manipulating dynamic memory allocation to corrupt memory.
    • Stack Overflow: Causing the call stack to exceed its limit.
  • Prevention: Use safe coding practices, input validation, and memory management techniques.

3. Data Poisoning​

• If you come across: User-modifiable data inputs
  • Verify for: Manipulating data to affect the application's behavior or outcomes.
  • Prevention: Validate inputs and implement strong data integrity checks.

4. Broken Access Control​

• If you come across: User permissions or roles within the application
  • Verify for: Accessing restricted resources or functions without proper authorization.
  • Prevention: Enforce strict role-based access control (RBAC) and regularly audit access permissions.

5. Cryptographic Failures​

• If you come across: Data stored or transmitted securely (e.g., passwords, personal data)
  • Verify for: Weak encryption algorithms or improper key management.
  • Prevention: Use strong encryption protocols and ensure proper key storage and lifecycle management.

6. Injection Flaws​

• If you come across: Input fields that interact with databases or APIs
  • Verify for:
    • SQL Injection: Manipulating SQL queries through input fields.
    • Command Injection: Executing arbitrary commands on the server.
  • Prevention: Use parameterized queries, prepared statements, and input validation.

7. Cross-Site Request Forgery (CSRF)​

• If you come across: Forms that perform state-changing actions
  • Verify for: Unauthenticated requests being accepted by the application.
  • Prevention: Implement anti-CSRF tokens and validate the origin of requests.

8. Directory Traversal​

• If you come across: File upload or retrieval functions
  • Verify for: Accessing restricted directories using path traversal techniques.
  • Prevention: Validate and sanitize file paths and restrict access to sensitive directories.

9. Insecure Design​

• If you come across: Flaws in the application's architecture
  • Verify for: Design weaknesses that expose the application to various attacks.
  • Prevention: Follow secure design principles and perform threat modeling.

10. Security Misconfiguration​

• If you come across: Default settings in applications or services
  • Verify for: Misconfigured security settings or unused features being enabled.
  • Prevention: Regularly review and harden security configurations, and conduct security audits.

11. End-of-Life or Outdated Components​

• If you come across: Use of libraries or software that are no longer supported
  • Verify for: Known vulnerabilities associated with outdated components.
  • Prevention: Regularly update and patch software components and replace end-of-life software.

12. Identification and Authentication Failures​

• If you come across: Login or authentication mechanisms
  • Verify for: Weak password policies, account enumeration, or failure to implement multi-factor authentication.
  • Prevention: Enforce strong password policies and implement multi-factor authentication.

13. Server-Side Request Forgery (SSRF)​

• If you come across: Applications making backend requests based on user input
  • Verify for: Manipulating requests to access internal services.
  • Prevention: Validate and sanitize user inputs, and restrict server-side requests.

14. Remote Code Execution (RCE)​

• If you come across: User inputs that are executed by the server
  • Verify for: Ability to execute arbitrary code on the server.
  • Prevention: Validate all inputs and use language features to limit code execution.

15. Privilege Escalation​

• If you come across: Role or permissions settings
  • Verify for: Users gaining unauthorized access to higher privilege levels.
  • Prevention: Implement the principle of least privilege and regularly review user roles.

16. Local File Inclusion (LFI) / Remote File Inclusion (RFI)​

• If you come across: File inclusion functionalities
  • Verify for: Ability to include local or remote files that could compromise the application.
  • Prevention: Validate and sanitize file paths and restrict the inclusion of sensitive files.

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Hello community,

What's the difference between passkeys being used for authentication
vs. public-key authentication?

Hi CINers ,
If anybody can help how can I get the instructor teaching aids in Testout Portal
there is only one button for reports in the enrolled Classes and courses > I cant see the other button (teaching aids).

Thank you

Greetings Ciners,

I am considering hiring an A+ instructor. He received his cert back in 1999 but has other IT exoerience. . Does he need to take the course again or is the TTT sufficient?

Thanks.

Has anyone heard if CompTIA plans to give full or partial credit for CEU renewal by passing a higher-level CompTIA data analytics certification?

Will DataSys+ give full or partial credit for CEUs for Data+?

Will DataX give full or partial credit for CEUs for DataSys+ and/or Data+?