Level 1 SOC Analsyt Course and Training 

I have done  Level 1 SOC Analyst Training Couse from LetsDefend where I learned the basics tasks that are performed by the SOC Analyst and mastering the use of them. Following are the things that i learned while going through things along with using different tools for analysis.

• I learned to about event logs, and monitorring for the detection of vulnerabiities and different events and threats.

• Using the LetsDefend Dashboard for figuring out about the logs and events and te manage the different threats as per priority and necessity.

• Throughout my entire time i learned about using the SIEM tools like Splunk and different netwrok monitoring tools like Wireshark and Nmaps.

• I also learned about the Endpoint Threat Detection and Response (EDR) to secure the endpoint hosts and the traffic and network activities they go through.

CCNAv7: Introduction to Networks

I have done this CCNA course as part of my university course where i learned and masterd the bascis on networking and fundammentals while perfoming basic configurations and troubleshooting. This are the list of things that i learned while learning this course.

Networking Basics:

• Learned the fundamental principles of networking, including how networks support communication in business and daily life.

• Explored key networking components such as switches, routers, and their roles in enabling connectivity.

Device Configuration:

• Gained hands-on experience configuring network devices, including switches and routers.

• Learned how to perform initial setups, enable secure access, and troubleshoot device issues.

Network Protocols and Communication Models:

• Acquired a deep understanding of networking protocols such as TCP/IP, IPv4, and IPv6.

• Gained practical knowledge of the OSI and TCP/IP models, understanding how data flows across networks.

Subnetting and Addressing:

• Developed skills in creating IPv4 and IPv6 addressing schemes.

• Mastered subnetting techniques to optimize network efficiency and reduce address wastage.

LAN and WAN Technologies:

• Learned how to implement Ethernet switching, VLANs, and other local area network technologies.

• Understood the basics of wide-area networks (WANs) and their role in connecting geographically distant networks.

Network Troubleshooting:

• Practiced using tools like ICMP (ping) and traceroute to diagnose and resolve connectivity issues.

• Gained confidence in identifying and fixing issues in both LANs and WANs.

Basic Network Security:

• Explored security fundamentals, including firewall configurations, access controls, and securing data in transit.

• Learned to identify and mitigate common security threats.

Building Small Networks:

• Gained experience designing, configuring, and implementing small networks.

• Verified network connectivity and ensured all devices communicated effectively within the network.

CCNAv7: Switching, Routing, and Wireless Essentials 

I have done this CCNA course as part of my university course where i learned and masterd the networking concpets like switching, routing and learning wireless essentialities while perfoming advanced configurations and troubleshooting. This are the list of things that i learned while learning this course.

1. Basic Device Configuration:

   • Learned initial setup and configuration of network devices (switches and routers).

   • Familiarity with CLI commands to ensure network devices are functional and secure.

2. Switching Concepts:

   • Understanding of switching operations, MAC address learning, and forwarding.

   • Examined how Layer 2 devices make forwarding decisions within a network.

3. VLANs (Virtual Local Area Networks):

   • Configured VLANs to segment traffic and improve network efficiency.

   • Practical experience in VLAN creation and inter-VLAN communication.

4. Inter-VLAN Routing:

   • Enabled communication between different VLANs using routers or Layer 3 switches.

   • Implemented and troubleshot inter-VLAN configurations.

5. STP (Spanning Tree Protocol) Concepts:

   • Gained knowledge of STP and its role in preventing switching loops.

   • Configured redundancy and path optimization within a switched network.

6. EtherChannel:

   • Combined multiple physical links into a single logical link for increased bandwidth.

   • Hands-on implementation of EtherChannel for load balancing and redundancy.

7. LAN Security Concepts:

   • Explored methods to secure Layer 2 networks.

   • Learned about securing switch ports and mitigating MAC address spoofing attacks.

8. Switch Security Configuration:

   • Configured features like Port Security and DHCP Snooping to protect the network.

   • Implemented basic ACLs (Access Control Lists) for traffic filtering.

9. WLAN Concepts and Configuration:

   • Examined wireless LAN operations, standards, and protocols.

   • Configured basic WLANs and ensured connectivity across wireless networks.

10. Routing Concepts and IP Static Routing:

    • Studied static routing fundamentals and how routers forward traffic.

    • Configured static routes and verified connectivity between network segments.

11. Troubleshooting Static and Default Routes:

    • Diagnosed and resolved connectivity issues related to routing.

    • Used troubleshooting tools to ensure routes are properly configured.

CCNAv7: Enterprise Networking, Security, and Automation

i have done this as a part of the university currculum. Throughout the time i have gained the excellent opportunity to get the chance to dirty my hands using the hands on lab resources available to me.  This are the things that i have learned throught this module:

Networking Skills

1. Single-Area OSPFv2:

   • Deep understanding of OSPFv2 concepts, including link-state routing.

   • Proficiency in configuring, verifying, and troubleshooting OSPF in a single-area environment.

2. Access Control Lists (ACLs):

   • Understanding ACL concepts and their role in traffic filtering.

   • Skills to configure IPv4-based ACLs for secure and efficient network management.

3. NAT for IPv4:

   • Knowledge of Network Address Translation (NAT) for preserving public IPv4 addresses.

   • Skills in configuring Static NAT, Dynamic NAT, and PAT (Port Address Translation).

4. WAN Technologies:

   • Insights into Wide Area Network (WAN) concepts like MPLS, leased lines, and Ethernet WAN.

   • Understanding of cost-effective solutions for enterprise WAN connectivity.

5. VPN and IPsec:

   • Configuration and deployment of secure Virtual Private Networks (VPNs).

   • Knowledge of IPsec protocols for data confidentiality, integrity, and authentication.

Network Security Skills

6. Network Security Concepts:

   • Identification of security threats and vulnerabilities in networks.

   • Implementation of fundamental security measures like firewalls and intrusion prevention.

7. ACL Security Configuration:

   • Implementing ACLs to allow or block traffic based on predefined policies.

   • Ensuring network perimeter security and mitigating unauthorized access.

Advanced Networking Concepts

8. Quality of Service (QoS):

   • Understanding QoS concepts for prioritizing critical traffic.

   • Skills in configuring QoS to improve application performance.

9. Network Design:

   • Concepts of designing robust, scalable, and secure enterprise networks.

   • Use of hierarchical and modular approaches for efficient network management.

10. Network Virtualization:

    • Knowledge of virtualized network environments for cost efficiency and scalability.

    • Understanding technologies like VLANs and VRFs.

Automation and Troubleshooting

11. Network Automation:

    • Skills in automating network configuration and monitoring using tools like Python and APIs.

    • Understanding emerging trends in software-defined networking (SDN).

12. Network Management:

    • Proficiency in monitoring and managing network resources using Cisco DNA Center, SNMP, and NetFlow.

    • Knowledge of telemetry for real-time insights into network performance.

13. Network Troubleshooting:

    • Diagnosing and resolving network issues using structured methodologies.

    • Ability to optimize and monitor networks to maintain high availability.

CCNAv7: Network Security

I have done this CCNA course as part of my university course where i learned and masterd  on networking and  the security aspects surrounding them while perfoming configurations and troubleshooting. This are the list of things that i learned while learning this course.

Network Security Implementation:

1. Securing Networks:

   • Proficiency in applying security best practices to enterprise network environments.

   • Knowledge of securing network infrastructure to prevent unauthorized access.

2. Threat Mitigation:

   • Skills to identify, analyze, and mitigate various network threats like malware, phishing, and DoS attacks.

3. Secure Device Access:

   • Implementing secure access protocols (e.g., SSH, TACACS+, RADIUS) to safeguard network devices.

4. Access Control Lists (ACLs):

   • Crafting and applying standard and extended ACLs to manage and filter network traffic securely.

Advanced Security Skills:

5. Firewall Technologies:

   • Configuration and management of modern firewalls, including zone-based policy firewalls.

   • Understanding of their role in traffic control and threat prevention.

6. Intrusion Prevention Systems (IPS):

   • Deployment and configuration of IPS to detect and prevent intrusions.

   • Skills in monitoring network traffic for suspicious patterns and mitigating them in real-time.

7. Endpoint Security:

   • Securing individual endpoints in the network to prevent breaches.

   • Configuring security measures at the device level.

8. Layer 2 Security:

   • Protecting against vulnerabilities at Layer 2 (e.g., MAC spoofing, ARP poisoning).

   • Configuring port security and VLAN-specific security measures.

Cryptography and VPN Skills:

9. Cryptography:

   • Understanding cryptographic services, including integrity, authenticity, and confidentiality.

   • Implementing basic and public key cryptography for secure communications.

10. VPN Technologies:

    • Configuring VPNs, including site-to-site and IPsec VPNs.

    • Using VPNs for secure remote and inter-site connectivity.

Security Management and Testing:

11. AAA (Authentication, Authorization, and Accounting):

    • Implementing AAA frameworks to manage user access securely.

    • Ensuring accountability and access control across enterprise networks.

12. Monitoring and Management:

    • Skills in monitoring network devices for security vulnerabilities.

    • Using tools to manage and secure administrative roles effectively.

13. Network Security Testing:

    • Performing tests to identify vulnerabilities within network security infrastructure.

    • Ensuring configurations align with security policies and best practices.

Cisco-Specific Knowledge:

14. ASA (Adaptive Security Appliance):

    • Introduction to Cisco ASA for advanced firewall configurations.

    • Configuring and deploying ASA firewalls to enhance security layers.