Ratheesh Anakan
Kochi/Online
Skills
About
Ratheesh Anakan is an experienced Cyber Security, Networking, and Cloud Computing tutor with 15 years of professional experience in IT training and technical mentoring. He speciali...
Ratheesh Anakan is an experienced Cyber Security, Networking, and Cloud Computing tutor with 15 years of professional experience in IT training and technical mentoring. He specializes in advanced cybersecurity domains such as Ethical Hacking, Penetration Testing, Network Security, Vulnerability Assessment, and Web Application Security, along with cloud technologies like Amazon Web Services (AWS).Based in Kochi, Ratheesh provides both online and offline training, helping students and IT professionals develop practical skills in cyber security, networking, and cloud infrastructure. His sessions focus on real-world scenarios, hands-on learning, and industry-relevant technical knowledge required for modern IT careers.Qualifications SummaryRatheesh Anakan holds a Bachelor of Technology (B.Tech) degree, which provides a strong technical foundation in computer systems, networking, and security.His academic background supports his ability to teach complex topics such as cyber security practices, network infrastructure, and cloud computing platforms in a structured and practical manner.Experience OverviewWith 15 years of experience, Ratheesh Anakan has trained numerous students and professionals interested in cyber security, networking certifications, and cloud computing technologies.His experience includes:• Training learners in Ethical Hacking and Penetration Testing• Teaching Information Security and Network Security fundamentals• Conducting sessions on Vulnerability Assessment and Web Application Security• Guiding students in Linux Administration and cloud infrastructure management• Providing training for AWS services such as EC2, VPC, IAM, and S3• Helping learners prepare for AWS Certified Solutions Architect Associate and CCNA 200-301 certificationHis extensive experience enables students to gain both conceptual knowledge and practical skills required in cybersecurity and cloud computing roles.
Ratheesh Anakan
Kochi/Online
Skills :
Ratheesh Anakan is an experienced Cyber Security, Networking, and Cloud Computing tutor with 15 years of professional experience in IT training and technical mentoring. He speciali...
Ratheesh Anakan is an experienced Cyber Security, Networking, and Cloud Computing tutor with 15 years of professional experience in IT training and technical mentoring. He specializes in advanced cybersecurity domains such as Ethical Hacking, Penetration Testing, Network Security, Vulnerability Assessment, and Web Application Security, along with cloud technologies like Amazon Web Services (AWS).Based in Kochi, Ratheesh provides both online and offline training, helping students and IT professionals develop practical skills in cyber security, networking, and cloud infrastructure. His sessions focus on real-world scenarios, hands-on learning, and industry-relevant technical knowledge required for modern IT careers.Qualifications SummaryRatheesh Anakan holds a Bachelor of Technology (B.Tech) degree, which provides a strong technical foundation in computer systems, networking, and security.His academic background supports his ability to teach complex topics such as cyber security practices, network infrastructure, and cloud computing platforms in a structured and practical manner.Experience OverviewWith 15 years of experience, Ratheesh Anakan has trained numerous students and professionals interested in cyber security, networking certifications, and cloud computing technologies.His experience includes:• Training learners in Ethical Hacking and Penetration Testing• Teaching Information Security and Network Security fundamentals• Conducting sessions on Vulnerability Assessment and Web Application Security• Guiding students in Linux Administration and cloud infrastructure management• Providing training for AWS services such as EC2, VPC, IAM, and S3• Helping learners prepare for AWS Certified Solutions Architect Associate and CCNA 200-301 certificationHis extensive experience enables students to gain both conceptual knowledge and practical skills required in cybersecurity and cloud computing roles.
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Courses by: Ratheesh Anakan
CEH Course by Ratheesh Anakan
The CEH Ethical Hacking Certification Training is a comprehensive program designed for learners who want to understand ethical hacking concepts, cybersecurity threats, and defensive techniques used in modern IT environments. Based on the CEH (Certified Ethical Hacker) syllabus, this course introduces students to the tools, methodologies, and countermeasures used to identify and address security vulnerabilities across networks, systems, applications, and emerging technologies.
This training is suitable for students, IT graduates, and professionals who are interested in information security, penetration testing, and cyber defense practices. The course progresses systematically from foundational security concepts to advanced attack techniques and mitigation strategies, helping learners understand how ethical hackers think and operate—within legal and ethical boundaries.
The program is available in both online and offline modes, offering flexibility for learners who prefer remote access or classroom-style learning.
What Students Will Learn
Module 01:Introduction to Ethical Hacking
Learn the fundamentals and key issues in information
security, including the basics of ethical hacking, information
security controls, relevant laws, and standard procedures.
Module 02:Footprinting and Reconnaissance
Learn how to use the latest techniques and tools
for footprinting and reconnaissance, a critical
pre-attack phase of ethical hacking
Module 03:Scanning Networks
Learn different network scanning techniques
and countermeasures.
Module 04:Enumeration
Learn various enumeration techniques, including Border
Gateway Protocol (BGP) and Network File Sharing
(NFS) exploits and associated countermeasures.
Module 05:Vulnerability Analysis
Learn how to identify security loopholes in a target
organization’s network, communication infrastructure,
and end systems. Different types of vulnerability assessment
and vulnerability assessment tools are also included.
Module 06:System Hacking
Learn about the various system hacking methodologies used
to discover system and network vulnerabilities, including
steganography, steganalysis attacks, and how to cover tracks.
Module 07:Malware Threats
Learn about different types of malware (Trojan, viruses,
worms, etc.), APT and fileless malware, malware analysis
procedures, and malware countermeasures.
Module 08:Sniffing
Learn about packet sniffing techniques and their
uses for discovering network vulnerabilities, plus
countermeasures to defend against sniffing attacks.
Module 09:Social Engineering
Learn social engineering concepts and techniques,
including how to identify theft attempts, audit human-level
vulnerabilities, and suggest social engineering countermeasures.
Module 10:Denial-of-Service
Learn about different Denial of Service (DoS) and Distributed DoS
(DDoS) attack techniques, plus the tools used to audit a target
and devise DoS and DDoS countermeasures and protections.
Module 11:Session Hijacking
Learn the various session-hijacking techniques used to discover
network-level session management, authentication, authorization,
and cryptographic weaknesses and associated countermeasures.
Module 12:Evading IDS, Firewalls,
and Honeypots
Learn about firewalls, intrusion detection systems (IDS),
and honeypot evasion techniques; the tools used to audit a
network perimeter for weaknesses; and countermeasures.
Module 13:Hacking Web Servers
Learn about web server attacks, including a comprehensive
attack methodology used to audit vulnerabilities in
web server infrastructures and countermeasures.
Module 14:Hacking Web Applications
Learn about web application attacks, including a
comprehensive hacking methodology for auditing
vulnerabilities in web applications and countermeasures.
Module 15:SQL Injection
Learn about SQL injection attack techniques, evasion
techniques, and SQL injection countermeasures.
Module 16:Hacking Wireless Networks
Learn about different types of encryption, threats,
hacking methodologies, hacking tools, security tools,
and countermeasures for wireless networks.
Module 17:Hacking Mobile Platforms
Learn mobile platform attack vectors, Android and
iOS hacking, mobile device management, mobile
security guidelines, and security tools.
Module 18:IoT Hacking
Learn different types of Internet of Things (IoT)
and operational technology (OT) attacks, hacking
methodologies, hacking tools, and countermeasures.
Module 19:Cloud Computing
Learn different cloud computing concepts, such as
container technologies and serverless computing,
various cloud computing threats, attacks, hacking
methodologies, and cloud security techniques and tools.
Module 20:Cryptography
Learn about encryption algorithms, cryptography tools,
Public Key Infrastructure (PKI), email encryption, disk
encryption, cryptography attacks, and cryptanalysis tools.
Teaching Method
This CEH course is delivered in online and offline formats, making it accessible to learners with different learning preferences. The teaching methodology focuses on:
Concept-by-concept explanation of CEH syllabus modules
Logical progression from basic to advanced security topics
Practical understanding of hacking techniques and countermeasures
Tool-oriented learning aligned with real-world security scenarios
Clear emphasis on ethical, legal, and defensive aspects of hacking
The structured module-based approach ensures learners can follow the syllabus systematically and build a strong cybersecurity foundation.
Why Learn from This Tutor
The training is conducted by Ratheesh Anakan, who delivers CEH syllabus-aligned instruction with a focus on clarity and structured learning. The course emphasizes understanding security concepts, attack methodologies, and defense mechanisms rather than memorization. This helps learners develop a practical mindset toward cybersecurity and ethical hacking practices.
Benefits & Outcomes
After completing this CEH ethical hacking training, students can expect:
Strong foundational understanding of ethical hacking concepts
Awareness of real-world cybersecurity threats and vulnerabilities
Practical knowledge of penetration testing methodologies
Improved understanding of network, web, cloud, and mobile security
Familiarity with hacking tools and defensive countermeasures
Better preparedness for CEH certification learning paths
Confidence in understanding and analyzing security risks
This course provides a structured entry point into the field of cybersecurity and ethical hacking.
CCNA Course by Ratheesh Anakan
The CCNA 200-301 Certification Training is a comprehensive networking fundamentals course designed for students and IT aspirants preparing for the Cisco Certified Network Associate (CCNA) 200-301 exam. This program covers the complete CCNA syllabus as defined by Cisco and introduces learners to essential networking concepts required for entry-level IT and networking roles.
The CCNA 200-301 exam is a single, consolidated certification exam that validates a candidate’s understanding of network fundamentals, routing and switching, IP services, security basics, and modern networking concepts such as automation and programmability. This course is structured around the six official CCNA domains, with topic coverage aligned to the exam weightage to help learners focus on high-impact areas.
Available in online and offline modes, the course provides flexibility for both remote learners and those who prefer in-person classroom training.
What Students Will Learn
The Cisco Certified Network Associate (CCNA) exam is coded 200-301. It is a single, comprehensive exam that covers a broad range of fundamentals for IT careers.The syllabus is divided into six major domains. Below is the breakdown of these domains by weightage, followed by the specific topics you need to study for each.Exam Domain WeightageDomainTopic AreaWeightage1.0Network Fundamentals20% 2.0Network Access20% 3.0IP Connectivity25% 4.0IP Services10% 5.0Security Fundamentals 15%
1.0 Network Fundamentals (20%)
This section tests your knowledge of the basic components of a network and how they connect.Network Components: Routers, switches (L2 & L3), Next-Gen Firewalls (NGFW), Access Points (APs), Controllers (Cisco DNA Center, WLC).Architectures: 2-tier, 3-tier, Spine-leaf, WAN, SOHO, On-premise vs. Cloud.Cabling & Interfaces: Fiber (Single-mode, Multimode), Copper, Ethernet shared media, PoE.IP Addressing:IPv4: Subnetting, private vs. public IPs, mask configuration.IPv6: Global unicast, Unique local, Link-local, Anycast, Multicast, EUI-64.Protocols: TCP vs. UDP fundamentals.Virtualization: Virtual machines (VMs) and Virtual Switching.
2.0 Network Access (20%)
This section Focuses on switching, VLANs, and wireless architecture.VLANs: Configuration, Access ports, Voice VLANs, Default VLAN.Trunking: 802.1Q, Native VLAN.Layer 2 Protocols: CDP, LLDP.Spanning Tree Protocol (STP): PVST+, Root bridge selection, Port states (forwarding/blocking), PortFast, BPDU Guard.EtherChannel: LACP configuration (Layer 2 & Layer 3).Wireless Architecture:AP modes, WLC (Wireless LAN Controller) physical connections.Wireless security (WPA, WPA2, WPA3).WLAN GUI configuration.
3.0 IP Connectivity (25%)
This is the "Routing" section and carries the highest weight.Routing Tables: Interpret routing codes (O, D, S, etc.), Administrative Distance, Metric, Gateway of Last Resort.Routing Decisions: Longest prefix match, Administrative distance.Static Routing: IPv4 and IPv6 static routes, Floating static routes.OSPFv2: Single area configuration, Neighbor adjacencies, Point-to-point vs. Broadcast, DR/BDR selection, Router ID.First Hop Redundancy: Purpose of HSRP, VRRP, and GLBP (concepts only, usually no configuration required for CCNA).
4.0 IP Services (10%)
This Services that keep the network running smoothly.NAT (Network Address Translation): Static NAT, Dynamic NAT, PAT (Port Address Translation).NTP: Network Time Protocol (Client/Server modes).DHCP & DNS: Role and function, DHCP Relay/Client.SNMP: Function and operations.Syslog: Message logging, facilities, and levels.QoS (Quality of Service): Classification, Marking, Queuing, Policing, Shaping.Remote Access: SSH configuration, TFTP/FTP.
5.0 Security Fundamentals (15%)
Basics of securing the network infrastructure.Security Concepts: Threats, vulnerabilities, exploits, mitigation.Access Control: Local passwords, Password policies, Multifactor authentication (MFA).VPNs: Site-to-site vs. Remote Access, IPsec protocols.Access Control Lists (ACLs): Standard and Extended ACLs.Layer 2 Security: DHCP Snooping, Dynamic ARP Inspection (DAI), Port Security.AAA: Authentication, Authorization, and Accounting.
6.0 Automation and Programmability (10%)
Modern network management using code and software-defined networking (SDN).Controller-based Networking: Overlay, Underlay, Fabric, Control plane vs. Data plane separation.Cisco DNA Center: Compare with traditional management.APIs: REST APIs (CRUD, HTTP Verbs: GET, POST, PUT, DELETE).Data Formats: JSON (interpret encoded data).Configuration Management Tools: Ansible, Puppet, Chef (agent vs. agentless, push vs. pull).
Teaching Method
This CCNA course is offered in both online and offline formats, catering to diverse learning preferences. The teaching approach focuses on:
Concept-by-concept explanation aligned with the CCNA 200-301 syllabus
Logical progression based on exam domain weightage
Configuration-oriented understanding of routing and switching
Practical exposure to real-world networking scenarios
Clear focus on exam-relevant topics and terminology
The structured module-wise delivery helps learners build confidence steadily across all CCNA domains.
Why Learn from This Tutor
The course is conducted by Ratheesh Anakan, who delivers CCNA syllabus-aligned training with a focus on clarity and structured learning. The instruction emphasizes understanding networking logic, configuration concepts, and exam expectations rather than surface-level memorization, supporting learners in building a solid networking foundation.
Benefits & Outcomes
After completing this CCNA certification training, learners can expect:
Strong foundation in networking and IP connectivity concepts
Clear understanding of routing, switching, and network services
Awareness of network security fundamentals
Familiarity with Cisco-style exam questions and terminology
Readiness to pursue CCNA 200-301 certification preparation
Confidence to progress toward entry-level networking and IT roles
AWS Course by Ratheesh Anakan
The AWS Cloud Computing Training with Linux & VPC is a comprehensive, hands-on program designed for learners who want a strong practical foundation in Amazon Web Services (AWS) along with essential Linux administration skills. This course introduces cloud computing concepts from the ground up and gradually moves into core AWS services such as EC2, S3, VPC, IAM, Load Balancers, Auto Scaling, databases, monitoring, and security.
The training is structured to help students understand how cloud infrastructure is built, deployed, secured, and monitored in real-world environments. Starting with Linux and Ubuntu fundamentals, learners progress to AWS account setup, EC2 instance management, storage services, networking, identity and access management, serverless computing, databases, and backup solutions.
Offered in online and offline modes, this course is suitable for students, IT beginners, and professionals who want to build cloud skills aligned with practical AWS usage and certification-oriented learning paths such as AWS Certified Solutions Architect – Associate.
What Students Will Learn
1. Linux / Ubuntu Introduction & AWS Basics
Linux/Ubuntu introduction
AWS Account Creation
Create and Access EC2 Instance
2. Linux Fundamentals
Popular Linux Distributions
Basic Ubuntu Commands
Basic Linux Distributions
Operating System Modes
Server V/s Clients
Linux Shell
Basic Commands in Ubuntu
File Management Commands
Package Management
Disk management
3. Linux Editors & User Management
vi / nano editors
Create Users
User Management
4. Linux Permissions & Group Management
Linux File System Permissions
Create Group
Group Management
5. Cloud Computing & AWS Introduction
What is Cloud Computing?
Disadvantages of On premise infrastructure
Advantages of Cloud Computing
Popular Cloud Service Providers
Introduce AWS and Create an EC2 Instance
Cloud Deployment Models – Public, Private, And Hybrid
Cloud Service Types – IaaS, PaaS And SaaS
Introduction To Amazon Web Service
Describe Various Services In AWS
AWS Marketplace
EC2 Deep Dive
Compute V/S EC2
EC2 Instance Types And AMI
Instance Type
AMI – Amazon Machine Image
Addressing An EC2 Instance
EC2 Instance Pricing Options
Security Groups – A Server Side Firewall
Initial Access Using Private Key
Launch Ubuntu EC2 Instance with User Data to create a website
6. Storage & AMI Management
Create Custom AMI
Create EBS Volume
7. Region-Based Storage
Region to Region Volume Copy
8–9. Auto Scaling Labs
Lab : Autoscaling 1
Lab : Autoscaling 2
10. Load Balancing & AWS Storage Services
Application Load Balancer
Types Of Storage – File, Object, Block Storage
AWS Storage Services
Amazon Simple Storage Service – S3
Amazon S3 Glacier
Amazon Elastic Block Store – EBS
Amazon Elastic File System – EFS
Amazon FSx For Windows File Server
11. Storage Labs
Lab 9 : Create an S3 Bucket and Host a static website
Lab 10 : Create an S3 Bucket and share the Pre-signed URL
Lab 11 : Configure Amazon S3 Glacier with Fast Glacier
Lab 12 : Configure EFS
12. Networking Basics
Revised IP Addressing & Subnetting
13–15. VPC & Networking
VPC and Subnet
Public Subnets & Private Subnets
Internet Gateways (IGWs)
NAT Gateway
Route Tables
Security Groups
Network Access Control Lists (NACLs)
Elastic IP (EIP) Addresses
Elastic Network Interfaces (ENIs)
VPC Peering
Lab 14 – VPC / NGW / IGW / Routing / SG
Lab 15 – VPC Peering
16. IAM & Identity Management
IAM User
IAM Group
IAM Policies
IAM Role
Access Keys
MFA – Multi Factor Authentication
Lab 15 – IAM Users / Groups / Policies
IAM Identity Centre
AWS SDK Theory & Lab
17. Security & Encryption
Describe the need of Encryption
Describe Client Side Encryption and Server Side Encryption
AWS Key Management Service
Types of Keys in AWS
Describe AWS CloudHSM – Hardware Security Modules
Lab 19 – Create a Key and attach to S3
Serverless Computing
Serverless Introduction
Lambda
Lab 20 – S3 Bucket Synchronization Using Lambda
18–19. Application Deployment
Lab 21 – Elastic Beanstalk
Revised Lab 21 – Elastic Beanstalk
Describe EC2 instance launch Advance Topics
20–21. Databases in AWS
Compare Relational Database and NoSQL Database
Describe Amazon RDS
LAB 22 – Create MySQL DB and Connect to Workbench
Describe Redshift
Describe NoSQL Database and DynamoDB
Explained Redshift and DynamoDB with lab session
22. Monitoring & Logging
Understanding CloudWatch
Key Components of CloudWatch
CloudTrail
Compare CloudWatch & CloudTrail
Lab 24 – CloudWatch, Setup Alarms for Metric changes, Use SNS Messaging
Lab 25 – CloudTrail
23–24. Data Transfer & Backup
DataSync
Lab 26 – Transfer Data From On Premise Storage to S3 Bucket using DataSync
Storage Gateways
Snow Family
AWS Backup
Lab 27 – On Demand Backup and Restore – S3 Bucket
25. Domain & DNS Management
Domain Names
Top-Level Domains (TLDs)
Root / Main Domain
Subdomains
Fully Qualified Domain Name (FQDN)
DNS
Records and its Types
Zone File
Route53 Concepts
Zone File
Teaching Method
This AWS course is delivered in online and offline formats, allowing learners to choose flexible or classroom-based learning. The teaching approach focuses on:
Step-by-step explanation of AWS and Linux concepts
Hands-on lab sessions for practical understanding
Real-world infrastructure scenarios and configurations
Gradual progression from basics to advanced AWS services
Clear explanations aligned with certification-oriented knowledge
The lab-driven structure ensures learners gain practical exposure alongside theoretical understanding.
Why Learn from This Tutor
The course is conducted by Ratheesh Anakan, who delivers structured, syllabus-aligned AWS training with emphasis on clarity and real-world applicability. The instruction focuses on understanding how AWS services work together in real infrastructure environments, helping learners build a strong conceptual and practical foundation without relying on memorization.
Benefits & Outcomes
After completing this AWS cloud training, learners can expect:
Strong foundation in cloud computing and AWS core services
Practical Linux administration skills for cloud environments
Hands-on experience with EC2, S3, VPC, IAM, and monitoring tools
Better understanding of AWS security and networking architecture
Readiness to pursue AWS certification learning paths
Confidence in deploying, managing, and monitoring cloud resources
This course serves as a solid entry point into AWS cloud infrastructure and cloud-based IT roles.
