245 Courses in London

Cyber security training course description This cyber security course focusses on the network side of security. Technologies rather than specific products are studied focussing around the protection of networks using firewalls and VPNs. What will you learn Describe: - Basic security attacks - RADIUS - SSL - VPNs Deploy firewalls and secure networks Explain how the various technologies involved in an IP VPN work. Describe and implement: - L2TP - IPsec - SSL - MPLS, L3, VPNs. Cyber security training course details Who will benefit: Anyone working in the security field. Prerequisites: TCP/IP foundation for engineers Duration 5 days Cyber security training course contents Security review Denial of service, DDOS, data manipulation, data theft, data destruction, security checklists, incident response. Security exploits IP spoofing, SYN attacks, hijacking, reflectors and amplification, keeping up to date with new threats. Hands on port scanning, use a 'hacking' tool. Client and Server security Windows, Linux, Log files, syslogd, accounts, data security. Hands on Server hardening. Firewall introduction What is a firewall? Firewall benefits, concepts. HAnds on launching various attacks on a target. Firewall types Packet filtering, SPI, Proxy, Personal. Software firewalls, hardware firewalls. Firewall products. Hands on Simple personal firewall configuration. Packet filtering firewalls Things to filter in the IP header, stateless vs. stateful filtering. ACLs. Advantages of packet filtering. Hands on Configuring packet filtering firewalls. Stateful packet filtering Stateful algorithms, packet-by-packet inspection, application content filtering, tracks, special handling (fragments, IP options), sessions with TCP and UDP. Firewall hacking detection: SYN attacks, SSL, SSH interception. Hands on SPI firewalls. Proxy firewalls Circuit level, application level, SOCKS. Proxy firewall plusses and minuses. Hands on Proxy firewalls. Firewall architectures Small office, enterprise, service provider, what is a DMZ? DMZ architectures, bastion hosts, multi DMZ. Virtual firewalls, transparent firewalls. Dual firewall design, high availability, load balancing, VRRP. Hands on Resilient firewall architecture. Testing firewalls Configuration checklist, testing procedure, monitoring firewalls, logging, syslog. Hands on Testing firewalls. Encryption Encryption keys, Encryption strengths, Secret key vs Public key, algorithms, systems, SSL, SSH, Public Key Infrastructures. Hands on Password cracking. Authentication Types of authentication, Securid, Biometrics, PGP, Digital certificates, X.509 v3, Certificate authorities, CRLs, RADIUS. Hands on Using certificates. VPN overview What is a VPN? What is an IP VPN? VPNs vs. Private Data Networks, Internet VPNs, Intranet VPNs, Remote access VPNs, Site to site VPNs, VPN benefits and disadvantages. VPN Tunnelling VPN components, VPN tunnels, tunnel sources, tunnel end points, tunnelling topologies, tunnelling protocols, which tunnelling protocol? Requirements of tunnels. L2TP Overview, components, how it works, security, packet authentication, L2TP/IPsec, L2TP/PPP, L2 vs L3 tunnelling. Hands on Implementing a L2TP tunnel. IPsec AH, HMAC, ESP, transport and tunnel modes, Security Association, encryption and authentication algorithms, manual vs automated key exchange, NAT and other issues. Hands on Implementing an IPsec VPN. SSL VPNs Layer 4 VPNs, advantages, disadvantages. SSL. TLS. TLS negotiation, TLS authentication. TLS and certificates. Hands on Implementing a SSL VPN. MPLS VPNs Introduction to MPLS, why use MPLS, Headers, architecture, label switching, LDP, MPLS VPNs, L2 versus L3 VPNs. Point to point versus multipoint MPLS VPNs. MBGP and VRFs and their use in MPLS VPNs. Hands on Implementing a MPLS L3 VPN. Penetration testing Hacking webservers, web applications, Wireless networks and mobile platforms. Concepts, threats, methodology. Hands on Hacking tools and countermeasures.

SS7 training course description An Introduction to Signalling System No 7. Covering the terminology, technology and topology of the Core Signalling System. What will you learn Describe the evolution of SS7. Identify the component parts of SS7. Describe the basic method of operation of SS7. Describe a basic call set-up and clear within SS7. SS7 training course details Who will benefit: Network/Systems engineers Operators/Planners. Prerequisites: Telecommunications Introduction Duration 2 days SS7 training course contents Introduction Digital Signalling, CAS, CAS Applications, CCS, Layer 1, Layer 2 (HDLC), Layer 3, Evolution of SS7, Common SS7 functions. Physical Functionality SS7 Topology, Service Switching Point (SSP), Signalling Transfer Point (STP), Service Control Point (SCP), Database Types, CMSDB, NP, LIDB, HLR, VLR, Signalling Modes, Link Types, Further Redundancy, Linksets, Signalling Routes. Addressing Addressing in SS7, E.164, ANSI PCs, ITU-T (CCITT) PCs, Connecting Networks (ISPs/NSPs). Message Transfer Part SS7 Protocol Stack, MTP Level 1, MTP Level 2, Signalling Units, Flow Control, Fill In Signalling Unit (FISU), Link Status Signalling Unit (LSSU), Message Signalling Unit (MSU), MTP Level 3. Application and User Parts Signalling Connection Control Part (SCCP), Transaction Capabilities Application Part (TCAP), Telephone User Part, BTUP, ISDN User Part (ISUP), ISUP - Supplementary Services, ISUP - Call, Call Set-up over SS7. The Intelligent Network Function of IN, Evolution of IN, Conceptual Model, Target Services and Service Features, Independent Building Blocks.

Who is this course for? The Interior Design Visualization Professional Certificate is perfect for individuals aspiring to launch their interior design business. Learn essential skills in AutoCAD, SketchUp, Photoshop, InDesign, Vray, and 3ds Max. If you prefer to book over the phone, simply call 02077202581. Click here for more info: Website Duration: 120 hours. 1-on-1 Training. When can I book: (Choose your preferred day and time once a week). Monday to Saturday: 9 am - 7 pm (Flexible timing with advance booking). Module 1: Introduction to Interior Design Visualization (4 hours) Understanding the Significance of Visualization in Interior Design Familiarity with Software Used: AutoCAD, 3ds Max, SketchUp, V-Ray, Photoshop, and InDesign Workflow Overview and Best Practices for Interior Design Visualization Module 2: AutoCAD for Interior Design (16 hours) Basics of AutoCAD and Its Interface Utilizing Drawing and Editing Tools for Accurate Floor Plans and Elevations Creating and Modifying 2D and 3D Objects Application of Layers, Line Types, and Hatches for Clarity Precision in Measurements and Annotations Module 3: 3ds Max for Interior Design (16 hours) Introduction to 3ds Max Interface Furniture, Fixtures, and Architectural Element Modeling Techniques Material and Texture Application for Realism Lighting Strategies for Interior Scenes V-Ray Introduction for High-Quality Rendering Scene Setup and Camera Placement for Effective Visualization Module 4: SketchUp for Interior Design (12 hours) Introduction to SketchUp and Its Interface Creating 3D Models of Interiors, Furniture, and Objects Enhancing Visuals with Materials and Textures Efficient Use of SketchUp Plugins and Extensions Seamless File Exchange Between SketchUp and Other Software Module 5: V-Ray for Interior Design Rendering (12 hours) Principles of Photorealistic Rendering Installation and Setup of V-Ray in 3ds Max and SketchUp Configuring V-Ray Settings for Optimal Rendering Advanced Material Application for Realistic Surfaces Lighting Techniques for Atmosphere and Mood Creation Module 6: Photoshop for Interior Design Visualization (12 hours) Introduction to Photoshop Interface Image Enhancement: Color, Contrast, and Saturation Adjustments Post-Processing Effects for a Polished Look Integration of 2D Elements like Textures and Patterns Creating Composite Images Using Multiple Render Passes Module 7: InDesign for Portfolio Presentation (8 hours) Introduction to InDesign Interface Designing a Visually Appealing Portfolio Layout Effective Organization and Presentation of Interior Design Visualizations Integration of Images, Text, and Graphics for Cohesive Portfolios Portfolio Export for Print and Digital Distribution Module 8: Project Work and Final Presentation (4 hours) Application of Learned Skills on a Comprehensive Interior Design Visualization Project Refinement and Polish under Instructor's Guidance Preparation and Delivery of Final Presentation Showcasing the Project Note: The course outline encompasses 80 instructional hours. The actual duration may vary based on class pace and additional practice and project work. Final Project (With Full-Time Tutor Assistance): Students will develop and present their best work in a final presentation at the end of the course. Projects are to be submitted via email to training@realanimationworks.com, and timely submission is crucial to avoid delays or interruption of sessions. Please be aware: Failure to attend a session or notify us of absence within 48 hours of the session time results in session loss and full class fee charges due to the personalized nature of the sessions. Students can request breaks or extended pauses by providing written notice through email. Benifits and Jobs after this course: Master Design Tools: Proficiency in AutoCAD, 3ds Max, SketchUp, V-Ray, Photoshop, and InDesign for interior design visualizations. Advanced 3D Skills: Expertise in detailed 3D modeling, realistic rendering, and precise lighting techniques. Portfolio Development: Create compelling portfolios using InDesign, blending images and text professionally. Career Opportunities: Interior Visualization Specialist 3D Modeler Architectural Visualizer Interior Design Consultant Digital Content Creator Freelance Interior Visualizer Virtual Reality Designer Educator/Trainer Certificate Program in Interior Design Visualization: Maintain a dedicated notebook for effective organization of study notes. Schedule makeup sessions for missed coursework, subject to available time slots. Keep detailed records and create a specialized design folder to monitor progress and nurture creative ideas. Allocate focused time for self-guided practice and project work. Receive certification from our esteemed professional design team upon successful completion of the program. Post-Program Achievements: Upon completion of the certificate program, you will: Gain confidence in software proficiency and a strong understanding of underlying principles. Demonstrate the ability to create high-quality visual representations for architectural and interior design projects. Feel well-prepared for career opportunities, backed by your software expertise. Ongoing Support: We are pleased to offer lifelong complimentary email and phone support, ensuring swift assistance with any inquiries or challenges you may face. Software Access: Access to necessary software is available via download from the developer's website or at student-friendly rates. Please note that student software usage is limited to non-commercial projects. Payment Flexibility: Choose from various payment options including internet bank transfers, credit cards, debit cards, and PayPal. Additionally, we offer installment plans tailored to our students' needs.

Introducing our comprehensive “Online Dating Tips for Miss Date Doctor” package, designed to equip you with expert guidance and proven strategies for navigating the digital dating landscape with confidence and success. Discover the secrets to standing out in the online dating world and attracting quality matches who are genuinely compatible with you. In this package, you’ll gain access to a wealth of valuable resources and personalized coaching from Miss Date Doctor, a trusted relationship expert. With her guidance, you’ll learn how to optimize your online dating profile, enhance your communication skills, and overcome common challenges faced in the world of online dating. Here’s what you can expect from our “Online Dating Tips for Miss Date Doctor” package: Profile Optimization Techniques: Craft an enticing and authentic online dating profile that captures attention and showcases your unique personality. Learn the art of choosing the perfect profile picture, writing engaging bios, and optimizing your presence on popular dating platforms like Tinder, Bumble, or OkCupid. Effective Communication Strategies: Master the art of online conversation and learn how to engage potential partners in meaningful dialogue. Discover techniques for initiating conversations, keeping them flowing, and creating a genuine connection that translates from the digital realm to real-life interactions. Gain insights into flirting, banter, and maintaining interesting conversations. Navigating Online Platforms: Understand the nuances of different online dating platforms and maximize your chances of finding success on each one. Whether it’s a mainstream app or a specialized dating website, you’ll learn how to tailor your approach and increase your visibility among potential matches. Explore related terms such as “best dating apps,” “dating site tips,” and “online dating platform comparison” to gain a comprehensive understanding. Safety and Security Guidelines: Prioritize your well-being with essential safety tips for online dating. Learn to identify red flags, protect your personal information, and ensure your online interactions remain secure. Explore related topics like “online dating safety,” “scam awareness,” and “privacy precautions” to stay informed and confident while navigating the digital dating world. Overcoming Common Challenges: Gain insights into overcoming common hurdles and setbacks encountered in online dating. From handling rejection gracefully to managing expectations, you’ll develop resilience and a positive mindset that will propel you forward on your dating journey. Explore related terms such as “dealing with rejection in online dating,” “managing dating expectations,” and “building dating confidence” for additional guidance. Enroll in our “Online Dating Tips for Miss Date Doctor” package today and empower yourself with the tools and knowledge necessary to transform your online dating experience. Let us guide you toward attracting meaningful connections and finding the love you deserve. Don’t let online dating become a source of frustration; embrace it as an exciting opportunity for personal growth and fulfilling relationships. With the “Online Dating Tips for Miss Date Doctor” package, you’ll be equipped to navigate the digital landscape confidently and embark on a journey towards love and happiness. https://relationshipsmdd.com/product/online-dating-tips-package/

VoIP training course description Convergence of voice and data is now a common place mainstream technology. Our Voice Over IP course investigates the characteristics of voice transmission and then studies the impact on IP networks. Practical sessions with soft phones, hard phones and gateways allow the students to see all aspects of VoIP. Network analysers are used to study packets on the wire. What will you learn Describe the issues of voice and data convergence. Describe techniques, which can be used in IP to provide low uniform delay. Evaluate VoIP technologies. Design data networks, which will support voice. VoIP training course details Who will benefit: Anyone working in the field of networking or telecommunications. Prerequisites: TCP/IP foundation for engineers Intro to data communications & networking Duration 3 days VoIP training course contents What is VoIP Voice over IP, brief review of IP, brief review of telephones and voice. Configuring IP softphones What are softphones? Downloading, installing. Hands on Building the base IP network, a simple VoIP call with softphones, Internet telephony. Addressing E164, FQDN, IP addresses, URIs, DNS, SIP addressing, H.323 addressing. VoIP issues Bandwidth, Delay, Jitter, digitising voice, digitisation steps, coding, quality issues, MOS, voice compression, silence suppression, packetising voice, prioritising voice, jitter buffers. Hands on Simple packet analysis. Architectures Desktop, backbone, gateway, hard phones, PoE, integrating phones and PCs, carriers, Softswitches. Hands on Integrating Softphones, hard phones and analog phones. IP performance and QoS ITU delay recommendations, IP DSCP field, DiffServ, IP precedence, queuing strategies; FIFO, WFQ, custom, priority, RED, LLQ. VoIP protocol stack RTP, RTCP, mixers and translators, RSVP. Bandwidth, Erlang models, link layer overhead. Hands on Calculating VoIP bandwidth, analysing RTP packets. ITU Recommendation H.323 Architecture, protocols, terminals, Call setup, Gatekeepers, gateway discovery, H.323 registration with a gatekeeper. Hands on PC to PC using H.323. IETF - Session Initiation Protocol What is SIP? SIP protocol stack, SDP, Sip architecture, SIP messages, Initial SIP phone startup, SIP servers, proxy server, redirect server. Hands on PC to PC using SIP. Carrier networks Signalling systems, SS7, media gateways, Media gateway controllers, signalling gateways, MGCP, Megaco, SIGTRAN. Hands on PSTN interworking. Video over IP Video components, digital video, pictures and audio, video codecs, issues and solutions, video conferencing, multipoint video conferencing, video protocol stack. Appendix 1: Multicasting. Appendix 2: Voice/data integration without IP.

This course is perfect for L&D professionals keen to develop their skills and drive change within their organisation and those who want the chance to advance their profession and demonstrate their experience. Course Overview Ready to shape your organisation’s working environment? Discover how to measure your company’s performance and culture, boost people’s confidence and organise different forms of learning across your organisation. Learn how to organise different forms of learning across your organisation to boost people’s confidence and supercharge their development. This course is perfect for L&D professionals keen to develop their skills and drive change within their organisation and those who want the chance to advance their profession and demonstrate their experience. After completing this qualification, you will receive a CIPD Associate Membership. As a result, your professional credibility will be established, your profile will be raised, and new work chances will become available. Is this qualification right for me? This qualification is perfect for you if you enjoy helping employees become the best they can be. You’ll expand your knowledge of L&D with a combination of core units and specialist areas and get an individual plan for your self-development. What will I learn? You’ll study 3 core units + 3 specialist units + the choice of 1 optional unit: Core units: • Organisational performance and culture in practice • Evidence-based practice • Professional behaviours and valuing people Specialist units: • Supporting self-directed and social learning • Learning and development design to create value • Facilitate personalised and performance focused learning Optional units: • Specialist employment law • Advances in digital learning and development • People management in an international context • Diversity and inclusion • Leadership and management development • Well-being at work Typical job titles: • L&D Business Partner or Manager • L&D Consultant • Organisation Design Specialist • Organisational Development Business Partner • Employee Experience Manager • L&D Designer DURATION 12-16 Months WHATS INCLUDED Course Material Case Study Experienced Lecturer Refreshments Certificate

Artificial Intelligence is becoming more and more prevalent in society and many occupational sectors. But what about teaching? Is AI a threat to history and geography teaching, assessment and quality assurance? Or is it the saviour for teacher workload and a creative force that can bring our subjects to life for our pupils? Is it both of these things, or neither? In this special partnership event from the Historical Association and Royal Geographical Society (with IBG), we explore the implications of AI for history and geography in schools and how we can best harness the power of AI for us as teachers and for our pupils. This event will be suitable for primary and secondary teachers of history and geography.

About this training course This 5 full-day course provides a comprehensive understanding of the inspection, diagnostic testing, troubleshooting, maintenance, overhaul and refurbishment of all steam and gas turbines. This course will focus on maximizing the efficiency, reliability, and longevity of this equipment by providing an understanding of the common problems and repair techniques, preventive and predictive maintenance of all steam and gas turbines. This course is a MUST for anyone who is involved in diagnostic testing, troubleshooting, or maintenance of steam and gas turbines because it covers the various maintenance strategies, troubleshooting techniques, and the latest testing and refurbishment methods of all steam and gas turbines. The course provides also guidelines and rules that ensure successful refurbishment of all types of steam and gas turbines. In addition, this course will cover in detail advanced fault detection techniques, critical components and all preventive and predictive maintenance methods of steam and gas turbines in order to increase their reliability and reduce their operation and maintenance cost. This course will provide the following information for all types of steam and gas turbines: Diagnostic Testing Techniques Troubleshooting Methods Latest Maintenance Strategies Modern Refurbishment Methods Enclosures and Sealing Arrangements Codes and Standards Common Operational Problems All Predictive and Preventive Maintenance Methods Performance Surveillance Methods Training Objectives Equipment Maintenance: Gain a thorough understanding of the latest maintenance strategies of steam and gas turbines Equipment Diagnostics and Inspection: Learn in detail all the diagnostic techniques and inspections required for critical components of steam and gas turbines Equipment Testing: Understand thoroughly all the tests required for the various types of steam and gas turbines Equipment Troubleshooting: Determine all the troubleshooting activities required to minimize the downtime and operating cost of steam and gas turbines Equipment Repair and Refurbishment: Gain a detailed understanding of the various methods used to repair and refurbish steam and gas turbines Efficiency, Reliability, and Longevity: Learn the various methods used to maximize the efficiency, reliability, and longevity of steam and gas turbines Equipment Performance Surveillance: Gain a detailed understanding of the various methods used to perform performance surveillance on steam and gas turbines Design Features: Understand all the design features that improve the efficiency and reliability of steam and gas turbines Equipment Enclosures and Sealing Methods: Learn about the various types of enclosures and sealing arrangements used for steam and gas turbines Equipment Commissioning: Understand all the commissioning requirements for steam and gas turbines Equipment Codes and Standards: Learn all the codes and standards applicable for steam and gas turbines Equipment Causes and Modes of Failure: Understand the causes and modes of failure of steam and gas turbines Target Audience Engineers of all disciplines Managers Technicians Maintenance personnel Other technical individuals Training Methods Your specialist course leader relies on a highly interactive training method to enhance the learning process. This method ensures that all participants gain a complete understanding of all topics covered. The training environment is highly stimulating, challenging, and effective because the participants will learn by case studies which will allow them to apply the material taught to their own organization. Each delegate will receive a copy of the following materials written by the instructor: Excerpt in digital format of the relevant chapters from the 'POWER PLANT EQUIPMENT OPERATION AND MAINTENANCE GUIDE' published by McGraw-Hill in 2012 (800 pages) Excerpt in digital format of the relevant chapters from the 'POWER GENERATION HANDBOOK' second edition, published by McGraw-Hill in 2011 (800 pages) Steam and Gas Turbines Maintenance Manual (300 pages) Trainer Your specialist course leader has more than 32 years of practical engineering experience with Ontario Power Generation (OPG), one of the largest electric utility in North America. He was previously involved in research on power generation equipment with Atomic Energy of Canada Limited at their Chalk River and Whiteshell Nuclear Research Laboratories. While working at OPG, he acted as a Training Manager, Engineering Supervisor, System Responsible Engineer and Design Engineer. During the period of time, he worked as a Field Engineer and Design Engineer, he was responsible for the operation, maintenance, diagnostics, and testing of gas turbines, steam turbines, generators, motors, transformers, inverters, valves, pumps, compressors, instrumentation and control systems. Further, his responsibilities included designing, engineering, diagnosing equipment problems and recommending solutions to repair deficiencies and improve system performance, supervising engineers, setting up preventive maintenance programs, writing Operating and Design Manuals, and commissioning new equipment. Later, he worked as the manager of a section dedicated to providing training for the staff at the power stations. The training provided by him covered in detail the various equipment and systems used in power stations. In addition, he has taught courses and seminars to more than four thousand working engineers and professionals around the world, specifically Europe and North America. He has been consistently ranked as 'Excellent' or 'Very Good' by the delegates who attended his seminars and lectures. He written 5 books for working engineers from which 3 have been published by McGraw-Hill, New York. Below is a list of the books authored by him; Power Generation Handbook: Gas Turbines, Steam Power Plants, Co-generation, and Combined Cycles, second edition, (800 pages), McGraw-Hill, New York, October 2011. Electrical Equipment Handbook (600 pages), McGraw-Hill, New York, March 2003. Power Plant Equipment Operation and Maintenance Guide (800 pages), McGraw-Hill, New York, January 2012. Industrial Instrumentation and Modern Control Systems (400 pages), Custom Publishing, University of Toronto, University of Toronto Custom Publishing (1999). Industrial Equipment (600 pages), Custom Publishing, University of Toronto, University of Toronto, University of Toronto Custom Publishing (1999). Furthermore, he has received the following awards: The first 'Excellence in Teaching' award offered by PowerEdge, Singapore, in December 2016 The first 'Excellence in Teaching' award offered by the Professional Development Center at University of Toronto (May, 1996). The 'Excellence in Teaching Award' in April 2007 offered by TUV Akademie (TUV Akademie is one of the largest Professional Development centre in world, it is based in Germany and the United Arab Emirates, and provides engineering training to engineers and managers across Europe and the Middle East). Awarded graduation 'With Distinction' from Dalhousie University when completed Bachelor of Engineering degree (1983). Lastly, he was awarded his Bachelor of Engineering Degree 'with distinction' from Dalhousie University, Halifax, Nova Scotia, Canada. He also received a Master of Applied Science in Engineering (M.A.Sc.) from the University of Ottawa, Canada. He is also a member of the Association of Professional Engineers in the province of Ontario, Canada. POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations

SMTP training course description A hands on course focusing on the workings of email systems and the standard protocols that they use. The course is not specific to any particular implementation, but some vendor specifics are noted. Linux and Microsoft machines are used in hands on sessions to reinforce the theory of major sessions. The course concentrates on troubleshooting and interworking using network sniffing and protocol inspection rather than "which buttons to push". What will you learn Describe and explain SMTP MIME POP3 IMAP PGP, GPG, S/MIME SPF, DKIM, DMARC Configure mail routing Secure email systems SMTP training course details Who will benefit: Technical staff responsible for email systems. Prerequisites: TCP/IP foundation for engineers. Duration 3 days SMTP training course contents SMTP architecture What is SMTP, email before SMTP, SMTP history, the different protocols, clients, servers. Email composition, transmission, delivering emails, storing and reading emails. MUAs, MTAs, POP3, IMAP, SMTP, DNS, webmail. Hands on Setting up MTAs and MUAs and sending a simple email using telnet. The SMTP protocol SMTP protocol stack, SMTP headers, HELO, SMTP mail, MAIL FROM, RCPT TO, DATA, SMTPUTF8, 8BITMIME, TURN, EHLO, ETRN, 3 digit replies. Hands on Analysing SMTP packets on a network. DNS and SMTP SMTP forwarding, SMTP relays, interoperation, how SMTP uses DNS, MX records. Hands on Setting up mail relays. SMTP headers IMF data, From, to, cc, bcc, sender and recipient headers, message Ids, received trails, in-reply-to, received-SPF, mail list headers. Hands on Using clients to analyse details from mail headers, including true originators and path of emails. MIME Email attachments, MIME versions, content type headers, encoding, base 64, binary data, multi part headers, troubleshooting attachments. Hands on Analysing MIME headers and attachments. POP3 What is POP3, where to use POP3, authorisation, transactions, POP3 commands: USER, PASS, STAT, LIST, RETR, DELE. Hands on Setting up a POP3 server, analysing POP3 packets on a network. IMAP and IMAPS What is IMAP, where to use IMAP, authorisation, mailbox structure, IMAP commands: LOGIN, AUTHENTICATE, LIST, CREATE, Examine (message flags), SELECT, STORE. Hands on Setting up an IMAP server and analysing IMAP packets on a network. Interoperation Mail gateways, addressing, Exchange, sendmail. Email security Basics, Transport level: STARTTLS. Content: PGP/GPG, mail signing and encryption, S/MIME, digital certificates, secure email submission. Hands on Setting up and using a PGP key, configure MTAs to use TLS. Email authentication and spam prevention Mail relays, grey listing, block list & RBL, DNSBL (Real-time Black hole List), White list, SPF, Domain Keys Identified Mail (DKIM), Author Domain Signing Practices (ADSP), Abuse Report Format (ARF), Domain-based Message Authentication, Reporting and Conformance (DMARC). Hands on Relay spamming and the blocking spamming.

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