1414 Courses delivered Online

Overview The demand for skilled cybersecurity professionals is soaring in today's digital landscape. The CompTIA CySA+ Cybersecurity Analyst (CS0-002) course is your gateway to a lucrative and rewarding career in this high-demand industry. This course delves deep into various aspects of cybersecurity, from threat analysis and vulnerability identification to incident response and digital forensics. It's designed to ensure you're ready to excel in the field. This course covers various topics, including threat intelligence, vulnerability identification, incident response, and forensics analysis.  With 60+ hours of engaging content, our expert instructors will equip you with the knowledge and skills required to excel in the CompTIA CySA+ certification exam and kickstart your career in cybersecurity. Enrol in the CompTIA CySA+ Cybersecurity Analyst (CS0-002) course today and secure your future in this high-demand industry! How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this CompTIA CySA+ Cybersecurity Analyst (CS0-002). It is available to all students, of all academic backgrounds. Requirements Our CompTIA CySA+ Cybersecurity Analyst (CS0-002) is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 22 sections • 96 lectures • 11:35:00 total length •Introduction: 00:02:00 •All about the Exam: 00:08:00 •What's New on the CompTIA CySA+ Exam?: 00:05:00 •Meet the Instructors: 00:02:00 •Thinking like the Enemy: 00:09:00 •Tools of the Trade: 00:08:00 •Intelligence Sources and Confidence Levels: 00:08:00 •Threat Indicators and Actors: 00:08:00 •Threat Trends: 00:07:00 •Intelligence Cycle and ISACs: 00:06:00 •Attack Frameworks: 00:06:00 •Threat Research: 00:11:00 •Threat Modeling and Intelligence Sharing: 00:06:00 •Vulnerability Identification: 00:07:00 •Scanning Parameters and Criteria: 00:09:00 •Scanning Special Considerations: 00:06:00 •Validation: 00:03:00 •Remediation and Mitigation: 00:08:00 •Inhibitors to Remediation: 00:07:00 •Web Applications Scanners, Part 1: 00:10:00 •Web Applications Scanners, Part 2: 00:05:00 •Scanning: 00:06:00 •Configuring and Executing Scans: 00:08:00 •Vulnerability Scanning: 00:10:00 •Reverse Engineering: 00:08:00 •Enumeration: 00:06:00 •Wireless Assessment Tools: 00:08:00 •Cloud Assessment Tools: 00:04:00 •Mobile and IoT: 00:10:00 •Embedded and Firmware Systems (RTOS, SoC, and FPGA): 00:09:00 •Access and Vehicles Risk: 00:08:00 •Automation and Control Risk: 00:10:00 •Cloud Models: 00:07:00 •Remote Service Invocation (FaaS, IaC, API): 00:10:00 •Cloud Vulnerabilities: 00:06:00 •Injection and Overflow Attacks: 00:09:00 •Injection and Overflow Attacks: 00:09:00 •Exploits: 00:08:00 •Application Vulnerabilities, Part 1: 00:08:00 •Application Vulnerabilities, Part 2: 00:07:00 •Network Architecture and Asset Management: 00:09:00 •Protecting Your Territory: 00:05:00 •Identity and Access Management: 00:11:00 •Encryption and Active Defense: 00:08:00 •Platforms: 00:07:00 •SOA and DevSecOps: 00:09:00 •Secure Software Development: 00:08:00 •Best Coding Practices: 00:04:00 •Trusted Hardware: 00:10:00 •Hardware Encryption: 00:04:00 •Hardware Security: 00:08:00 •Data Analytics: 00:10:00 •Endpoint Security: 00:08:00 •Recon Results, Part 1: 00:13:00 •Recon Results, Part 2: 00:05:00 •Impact Analysis: 00:05:00 •Collective Tools: 00:09:00 •Query Writing: 00:07:00 •E-mail Analysis, Part 1: 00:10:00 •E-mail Analysis, Part 2: 00:08:00 •Permissions: 00:09:00 •Firewalls: 00:08:00 •Intrusion Prevention Rules: 00:05:00 •DLP and Endpoint Detection: 00:05:00 •Threat Hunting and the Hypothesis: 00:06:00 •Threat Hunting Process: 00:07:00 •Results and Benefits: 00:05:00 •Workflow and Scripting: 00:07:00 •API and Malware Signature Creation: 00:08:00 •Threat Feeds and Machine Learning: 00:06:00 •Protocols, Standards, and Software Engineering: 00:05:00 •IR Roles and Responsibilities: 00:08:00 •IR Active Preparation: 00:10:00 •Incident Response Process: 00:07:00 •Network Symptoms: 00:04:00 •Host Symptoms: 00:08:00 •Application Symptoms: 00:04:00 •Digital Forensics: 00:10:00 •Seizure and Acquisitions: 00:05:00 •Forensics Acquisition Tools: 00:09:00 •Mobile, Virtualization, and Cloud: 00:06:00 •Forensics Analysis, Part 1: 00:04:00 •Forensics Analysis, Part 2: 00:08:00 •Packet Capture: 00:12:00 •Data Privacy and Security: 00:06:00 •Nontechnical Controls: 00:09:00 •Technical Controls: 00:08:00 •Business Impact Analysis: 00:05:00 •Risk Identification: 00:05:00 •Risk Calculation and Communication: 00:06:00 •Training: 00:04:00 •Supply Chain Assessment: 00:04:00 •Frameworks: 00:13:00 •Policies and Procedures: 00:05:00 •Controls and Procedures: 00:08:00 •Verification: 00:06:00

Overview This comprehensive course on Cyber Security Incident Handling and Incident Response will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Cyber Security Incident Handling and Incident Response comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Cyber Security Incident Handling and Incident Response. It is available to all students, of all academic backgrounds. Requirements Our Cyber Security Incident Handling and Incident Response is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 10 sections • 13 lectures • 01:04:00 total length •Promo: 00:05:00 •1.1 Incident Handling: 00:07:00 •2.1 Preparation of People and Policy: 00:07:00 •2.2 Team Building and Management: 00:06:00 •3.1 Where Does Identification Occur?: 00:06:00 •3.2 What to Check?: 00:07:00 •4.1 Deployment and Categorisation: 00:05:00 •4.2 Short-term and Long-term Actions: 00:05:00 •5.1 Restoring and Improving Defenses: 00:05:00 •6.1 Validation and Monitoring: 00:06:00 •7.1 Meet, Fix, and Share: 00:05:00 •Resources - Cyber Security Incident Handling and Incident Response: 00:00:00 •Assignment - Cyber Security Incident Handling and Incident Response: 00:00:00

Course Overview: Cybersecurity is a rapidly growing field, and the demand for qualified cybersecurity professionals is only going to increase in the years to come. This Cybersecurity Law Online Course is designed to provide you with a comprehensive understanding of cyber law and cybersecurity ethics. The course is divided into 8 modules that cover topics such as cybersecurity and trust in cyberspace, threat factors computers as a target, threats to cybersecurity by criminals and organised crimes, threats to cybersecurity by hacktivists and nation-states, cyberterrorism, an evolving threat to the deep web, and fraud. According to recent reports, the demand for cybersecurity experts in the UK has surged by over 160% in the past year alone. This presents a golden opportunity for individuals with a passion for technology and a desire to protect against cyber threats. Enrol today and start your journey to a rewarding career in cybersecurity law. Key Features of the Course: CPD certificate upon completion 24/7 Learning Assistance for uninterrupted progress Engaging and interesting learning materials Expertly designed curriculum focusing on vital cyber law concepts Who is This Course For? This CyberSecurity Law Online Course is ideal for individuals who are passionate about the intersection of law and technology. It is specifically tailored for legal professionals, IT specialists, compliance officers, business owners, and anyone seeking to enhance their understanding of cyber law and its implications. What You Will Learn: In this comprehensive CyberSecurity Law Online Course, you will gain in-depth knowledge about various aspects of Cybersecurity Law. From exploring cyber ethics and online gambling to understanding the threats posed by criminals, hacktivists, and nation-states, you will delve into the intricacies of cyberterrorism and the hidden world of the deep web. Furthermore, you will examine fraud-related issues and develop a comprehensive understanding of the legal landscape surrounding cyber security. Why Enrol in This Course: Firstly, it is a top-reviewed CyberSecurity Law Online Course with high ratings and positive feedback from learners. Secondly, the course content is regularly updated to ensure you have the most relevant and up-to-date information. Lastly, cyber security is a rapidly growing field, and by acquiring the skills taught in this course, you will position yourself as a sought-after professional in a trending industry. Requirements: There are no specific prerequisites for this CyberSecurity Law Online course. However, a basic understanding of legal concepts and familiarity with digital technology will be beneficial in comprehending the course content effectively. Career Path: Upon completing this CyberSecurity Law Online Course, you will possess the knowledge and skills for various career opportunities in cyber law. Such as: Cybersecurity Analyst (£35,000 - £60,000 per annum) Data Protection Officer (£40,000 - £70,000 per annum) Cyber Security Consultant (£45,000 - £80,000 per annum) Digital Forensics Investigator (£30,000 - £60,000 per annum) IT Risk Manager (£50,000 - £90,000 per annum) Compliance Officer (£35,000 - £60,000 per annum) Cyber Law Attorney (£50,000 - £100,000 per annum) Certification: Upon successful completion of the Cybersecurity Law Online Course, you will receive a CPD certificate. This certification serves as a testament to your expertise and commitment to professional growth in the field of cyber law. Course Curriculum 11 sections • 11 lectures • 10:40:00 total length •Introduction to Cyber Law: 00:40:00 •Cyber Law Cyber Ethics and Online Gambling: 01:20:00 •Cyber Security and Trust in Cyberspace: 01:00:00 •Threat Factors Computer as a Target: 01:50:00 •Threats to Cyber Security by Criminals and Organised Crimes: 01:40:00 •Threats to Cybersecurity by Hacktivists and Nation-States: 01:00:00 •Cyberterrorism: 00:50:00 •An Evolving Threat The Deep Web: 01:00:00 •Fraud: 00:45:00 •Jurisdiction: 00:35:00 •Assignment - CyberSecurity Law Online Course: 00:00:00

Overview This comprehensive course on Cyber Security Advanced Training will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Cyber Security Advanced Training comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast-track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Cyber Security Advanced Training. It is available to all students, of all academic backgrounds. Requirements Our Cyber Security Advanced Training is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 1 sections • 15 lectures • 02:05:00 total length •Introduction: 00:04:00 •Cyber Security Everything You Need to Know: 00:10:00 •Types of Cyber Attacks: 00:11:00 •What is Hacking and How to Prevent It: 00:10:00 •Types of Hackers: 00:08:00 •Types of Malwares and How to Recognize Them: 00:10:00 •How to Detect and Protect Your Business From Malware Attacks: 00:09:00 •How to Identify, Prevent and Recover from Crypto Jacking: 00:08:00 •What is Phishing and Tips to Protect from Phishing Attacks: 00:07:00 •How to Guard Yourself from Visiting Unsafe Websites: 00:10:00 •Reduce the Risk of Cyber Attacks - Top Cyber Security Practices to Prevent a breach: 00:08:00 •Latest Cyber Security Tools You Should Know: 00:10:00 •Skill Needed for Cyber Security Expert: 00:09:00 •Tips to Create an Ideal Budget in Covid Era: 00:06:00 •How Should Companies Adapt their new Security Strategy post Pandemic?: 00:05:00

Overview This comprehensive course on Computer Hacking Forensic Investigator will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Computer Hacking Forensic Investigator comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Computer Hacking Forensic Investigator. It is available to all students, of all academic backgrounds. Requirements Our Computer Hacking Forensic Investigator is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 13 sections • 25 lectures • 14:11:00 total length •Overview: 00:35:00 •Reconnaissance: 00:25:00 •Protocols: 01:26:00 •Windows Hacking: 01:19:00 •Attacking Web Technologies: 00:56:00 •Pen Testing Wireless Networks: 01:34:00 •Introduction: 00:13:00 •Computer Forensic Incidents: 00:28:00 •Investigation Process: 00:54:00 •Disk Storage Concepts: 00:31:00 •Digital Acquisition & Analysis: 00:24:00 •Forensic Examination Protocols: 00:25:00 •Digital Evidence Protocols: 00:21:00 •CFI Theory: 00:25:00 •Digital Evidence Presentation: 00:22:00 •Computer Forensic Laboratory Protocols: 00:33:00 •Computer Forensic Processing: 00:22:00 •Digital Forensics Reporting: 00:20:00 •Specialized Artifact Recovery: 00:46:00 •Discovery and ESI: 00:12:00 •Cell Phone Forensics: 00:21:00 •USB Forensics: 00:06:00 •Incident Handling: 00:36:00 •PDA Forensics: 00:23:00 •Investigating Harassment: 00:14:00

Overview This comprehensive course on Safeguarding Children: Internet Safety Course will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Safeguarding Children: Internet Safety Course comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Safeguarding Children: Internet Safety Course. It is available to all students, of all academic backgrounds. Requirements Our Safeguarding Children: Internet Safety Course is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 10 sections • 10 lectures • 04:25:00 total length •The Concept of Internet Safety for the Children: 00:46:00 •The Concept of Privacy and Appropriate Online Content: 00:33:00 •Cyberbullying: 00:39:00 •Internet Grooming: 00:41:00 •Appropriate Measures for Safeguarding Your Child: 00:34:00 •Safe Use of Social Media: 00:16:00 •Mobile Device Safety: 00:19:00 •Tools and Tips for Monitoring Child's Internet Use: 00:18:00 •Identifying, Preventing and Overcoming Internet Addiction: 00:19:00 •Assignment - Safeguarding Children: Internet Safety Course: 00:00:00

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Cyber Security: Cyber Security Stay alert from cyber attack!- Enrol Level 5 Diploma in Cyber Security course to get brief details about cyber security. Are you interested to know about the cyber security action plan? If you want to secure your social media and know about window setting, this Level 5 Diploma in Cyber Security course is the perfect choice for you. The Level 5 Diploma in Cyber Security course is made to help students who want to improve their core cyber security competencies. The Level 5 Diploma in Cyber Security, a recognized UK credential, teaches candidates the skills that businesses all over the world demand. Programs leading to the Level 5 Diploma in Cyber Security are designed to impart knowledge based on concepts and real-world knowledge required by both present-day and future enterprises. A practical approach to protecting people and data from cyberattacks will be identified and evaluated as part of the Level 5 Diploma in Cyber Security course. In a safe and secure manner, the Level 5 Diploma in Cyber Security also has connected effects. The technical knowledge and abilities required to achieve a fulfilling career in the industry are presented in the Level 5 Certificate in Cyber Security course. The roles of cyber security agents in defending organisations and people against a range of dangers are covered in detail in Level 5 Diploma in Cyber Security course, as well as their tasks and obligations. Enrol as soon as possible in our Level 5 Diploma in Cyber Security to expand your expertise! Main Course: Level 5 Diploma in Cyber Security Course Free Course is including with this Cyber Security: Cyber Security Course. Along with The Cyber Security: Cyber Security Course, We Offer a free GDPR Course Special Offers of this Cyber Security: Cyber Security Course This Cyber Security: Cyber Security Course includes a FREE PDF Certificate. Lifetime access to this Cyber Security: Cyber Security Course Instant access to this Cyber Security: Cyber Security Course Get FREE Tutor Support to this Cyber Security: Cyber Security Course Cyber Security: Cyber Security With no prior knowledge or experience needed, this Level 5 Diploma in Cyber Security explores the threats posed by cybercriminals, countermeasures that can be taken, and the creation of a corporate-wide cyber security policy. This Level 5 Diploma in Cyber Security course also covers a number of important cyber security tools and techniques as well as the main duties and responsibilities of cyber security specialists. Who is this course for? Cyber Security: Cyber Security Anybody interested in cyber security should read this level 5 diploma in cyber security. Requirements Cyber Security: Cyber Security To enrol in this Cyber Security: Cyber Security Course, students must fulfil the following requirements. To join in our Cyber Security: Cyber Security Course, you must have a strong command of the English language. To successfully complete our Cyber Security: Cyber Security Course, you must be vivacious and self driven. To complete our Cyber Security: Cyber Security Course, you must have a basic understanding of computers. A minimum age limit of 15 is required to enrol in this Cyber Security: Cyber Security Course. Career path Cyber Security: Cyber Security You can immediately enter employment in a relevant profession after completing your Level 5 diploma in Cyber Security. the following: IT Security specialist Cyber Security engineer Cyber Security analyst Security operations manager IT Business Analyst Information Architect Vulnerability Researcher Incident Responder Computer Forensics Investigator

General Data Protection Regulation (GDPR) with Cyber Security & IT Security Enrol in our GDPR training course to safeguard sensitive information from theft and misuse! Are you open to pursuing a career in the area of legislation that updated and standardised data privacy regulations across the European Union? Our GDPR training will outline the regulation's extensive effects. The knowledge and abilities required to oversee all parts of compliance will be developed with the aid of GDPR training. You can run your business more effectively once you have successfully completed the GDPR training. Additionally, GDPR training can help you advance within your present organisation or launch your business venture with the greatest likelihood of success. You'll learn about the new GDPR regulations for protecting personal information and the most important new developments in this GDPR training session. The duties of data controllers and processors are also included in GDPR training. With our GDPR Training, you will also receive instruction on how to handle sensitive personal data and data protection jargon. You will have knowledge of what is required of businesses in terms of handling data protection by the end of the GDPR Training. You may put into practice a GDPR compliance strategy for your company with the aid of GDPR training. Improve your professional opportunities for life by adding a certificate from a GDPR training course to your resume. Special Offers of this General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course This General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course includes a FREE PDF Certificate. Lifetime access to this General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course Instant access to this General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course Get FREE Tutor Support to this General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course General Data Protection Regulation (GDPR) with Cyber Security & IT Security Unlock the power of GDPR compliance with our in-depth GDPR Training—your pathway to expertise in data privacy regulations across the European Union. This GDPR Training provides you with essential insights into the sweeping impact of GDPR on businesses, ensuring you gain the skills and knowledge to master every aspect of compliance. By completing our GDPR Training, you’ll be equipped to streamline operations, enhance data security, and drive your business forward. Whether you aim to excel in your current role or venture into a new business, our GDPR Training empowers you with tools for sustained success in data protection. Who is this course for? General Data Protection Regulation (GDPR) with Cyber Security & IT Security Anyone can take this GDPR Training who is really interested in learning about the GDPR industry and the accompanying topics, such as: Data Protection Advisor Data Manager Data Protection Officer Data Protection Analyst Cybersecurity Analyst Risk Analyst and Security Consultant Requirements General Data Protection Regulation (GDPR) with Cyber Security & IT Security To enrol in this General Data Protection Regulation (GDPR) with Cyber Security & IT Security Course, students must fulfil the following requirements. To join in our GDPR: GDPR Course, you must have a strong command of the English language. To successfully complete our GDPR: GDPR Course, you must be vivacious and self driven. To complete our GDPR: GDPR Course, you must have a basic understanding of computers. A minimum age limit of 15 is required to enrol in this GDPR: GDPR Course. Career path GDPR with Cyber Security & IT Security This GDPR Training course will open doors for you and point you in the direction of numerous employment options with lucrative salaries ranging from £21,000 to £100,000 annually. GDPR Manager, Data Manager, Data Protection Officer, Cyber Security Analyst, and other relevant jobs can be obtained with a GDPR Training certificate.

CWAP training course description This WiFi analysis course consists of hands-on learning using the latest enterprise wireless LAN analysis and troubleshooting tools. The course takes an in-depth look at the functionality of WLANs, intended operation of the 802.11 protocol and Wi-Fi Alliance specifications, WLAN frame formatting and structure, troubleshooting methodology, and protocol analysis. It also includes extensive training in modern spectrum analysis with a focus on advanced RF behaviour analysis, data collection methods, interpreting spectrum plots and charts, and understanding advanced features of WLAN spectrum analysers. What will you learn Analyse WiFi frames using Wireshark. Explain 802.11 protocol operation. Troubleshoot WiFi networks using Wireshark. Troubleshoot WiFi networks using spectrum analysers. CWAP training course details Who will benefit: Technical Network Staff Anyone looking to become a CWAP Prerequisites: Certified Wireless Network Administrator Duration 4 days CWAP training course contents Principles of WLAN Communication 802.11 Working Group, OSI reference model and the 802.11 PHY and MAC, Communication sublayers and data units, WLAN architecture components, Organization of station forwarding Addressing and internetworking operation, Modern WLAN product architectures. Physical (PHY) and MAC Layer Formats and Technologies Physical layer functions, Preamble function and format, Header purpose and structure, Analysis of PHY problems, Physical PPDU formats, 802.11b, 802.11a, 802.11g, 802.11n, MAC frame components, MAC encapsulation, Fields and subfields of the MAC header, Frame Control, Frame types and subtypes and their uses, Addressing, Frame body, Data frame format, Control frame format, Management frame format, Information elements and fields. Beaconing and synchronization Scanning, Client state machine, 802.11 contention, QoS, Admission control, Band steering and airtime fairness mechanisms Fragmentation, Acknowledgments and Block acknowledgments, Protection mechanisms and backward compatibility, Power management, Dynamic Frequency Selection (DFS) and Transmit Power Control (TPC), Security components, methods, and exchanges, Roaming procedures exchanges, Future protocol enhancements. 802.11n Transmit beamforming, Spatial multiplexing, Maximal Ratio Combining (MRC), Space-Time Block Coding, 40 MHz channels, Frame aggregation, HT-OFDM format, Modulation and Coding Schemes (MCS), HT frame formatting and more. Protocol Analysis Tools and Methodology Troubleshooting methodology, Protocol analyser types, Analysis NIC/adapter selection and constraints, Interpreting results based on location, Analyzer settings and features, Filtering and channel scanning, Interpreting decodes, Using advanced analysis features, Assessing WLAN health and behaviour factors, Evaluating network statistics, Troubleshooting common problems, Wired analysis to support wireless network issues. Spectrum Analysis Tools and Methodology Radio frequency behaviour review, Visualizing RF domains using spectrum measurement tools, Spectrum analyser types and operation, Analyser specifications and characteristics, Understanding spectrum data presentation, Interpreting plots and charts, Common WLAN spectrum analyser features, Identifying transmit patterns, Device classification and network impact, Recognizing transmit signatures. Hands on lab exercises Wireshark Setup, Use, and In-Depth Analysis Wireshark is fundamental to troubleshooting. Labs include: - Capabilities, configuration, and data display - Opening, collecting, saving, and modifying capture files. - Filtering traffic, and using colouring rules as analysis aides. - Live captures based on a set of desired collection criteria. - Identify and isolate network problems. - Conversation analysis. - Remote packet capture with an AP. Understanding Frame Components Familiarity with the frame structure and contents is essential in real -world troubleshooting efforts. Labs include: - Understanding the MAC header - Comparing the three major frame types and their subtypes - Analysing frame formats of individual frame types - Analysing 802.11n frame components - Additional information is reported by protocol analysers - Information not visible in protocol analysers Frame Exchanges Understanding frame exchange rules and behaviors is critical to identifying expected and unexpected. It is also necessary to understand what is normal so that aberrations can be properly troubleshot. Labs include: - Connectivity exchanges and sequences - Legacy and modern security exchanges - ERP and HT protection mechanisms - Power save behaviour - Acknowledgments, block acknowledgments, and supporting action frames - Dynamic rate switching - Band steering Troubleshooting Common Problems This lab exposes students to hands-on troubleshooting skills by setting up common problems in WLANs and allowing students to attempt to solve them. - Trouleshooting connectivity exchanges - Troubleshooting 802.1X and EAP exchanges - Troubleshooting roaming Spectrum Analyzer Setup, Use, and In-Depth Analysis Specifically, it will explore the plots and charts used to display spectrum data and how to interpret this data to define a transmitter's impact on the network. The following are covered: - Installing the analyser and using display and navigation - The 'RF perspective' provided by each plot and chart - Using built-in features and automated device identification - Characterizing the behaviours of an interference source - Assessing the impact of an interference source - Determining the impact of transmitter proximity on interference. - Identifying signatures of common transmitters - Remote spectrum analysis with an AP