Courses

Explore the fascinating world of parapsychology with our comprehensive course on Parapsychology: ESP, Telepathy, Psychokinesis. Gain insight into key paranormal phenomena, from extrasensory perception to hauntings, and unlock the mysteries of the human mind.

IPsec training course description This hands on course focuses on IPsec VPNs. Rather than focusing on one implementation this course concentrates on the technologies and protocols of IPsec. Starting with an overview of the complete IPsec architecture the course then moves onto ESP packet analysis along with encryption and authentication provided. IKEv1 and IKEv2 are both covered in detail. Having covered IPsec with pre shared keys the course then moves onto IPsec with certificates followed by IPsec issues. The course is vendor neutral with hands on with both Cisco and Microsoft implementations. What will you learn Explain how IPsec works. Explain the role of AH, ESP and IKE. Configure IPsec. Troubleshoot IPsec. IPsec training course details Who will benefit: Technical staff working with IPsec. Prerequisites: Definitive IP VPNs for engineers. Duration 3 days IPsec training course contents What is IPsec? How to spell IPsec, IPsec is IP security, confidentiality, integrity, authenticity, replay protection, what is a VPN? Network layer security, IPsec and IPv4, IPsec and IPv6, the suite of protocols, the standard, IPsec RFCs, IPsec history. Hands on Analysis of 'normal' IP packets. IPsec architecture The IPsec protocols, AH vs ESP, Why two headers? transport mode, tunnel mode, Remote access VPNs, site to site VPNs, security associations, SA database, Security Parameters Index, implementations: Host tack, Bump in the Stack, Bump in the Wire. Hands on Configuring IPsec. AH What AH does, the stack, The AH header, What is authenticated? Device authentication. AH in transport mode, AH in tunnel mode. Hands on AH packet analysis. ESP What ESP does, the ESP header, ESP in transport mode, ESP in tunnel mode, ESP and SA, ESP and SPI. Hands on ESP packet analysis, policy configuration. IPsec encryption IPsec is a framework, standard algorithms, ESP keys, the role of IKE, key lifetimes, how IKE generates the keys, DES, 3DES, AES, cipher block chaining, counter mode, other encryption. Hands on Encryption configuration. IPsec authentication Authentication types, IPsec authentication, Authentication algorithms: MD5, keyed SHA-1, HMAC-MD5, HMAC-SHA-1, HMAC-RIPEMD, other authentication algorithms. Hands on Authentication configuration. IKE Internet Key Exchange, IKE and the SAD, the two phase negotiation, ISAKMP, ISAKMP header, pre shared keys, digital signatures, public key encryption, Diffie Hellman, proposals, counter proposals, nonces, identities, phase 1 negotiation: main mode, aggressive mode, base mode. Phase 2 negotiation: quick mode, new group mode. Hands on IKE packet analysis. More IKE PFS, IKE and dynamic addresses, XAUTH, hybrid authentication, CRACK, ULA, PIC. User level authentication. IKE renegotiation, heartbeats. Hands on Troubleshooting IPsec. IKEv2 The IKEv2 exchange, IKE_SA_INIT, IKE_AUTH, CREATE_CHILD_SA, IKEv2 packets, the informational exchange. Comparing IKev1 vs IKE v2. Hands on IKEv2 configuration and analysis. PKI What is PKI?, Digital certificates, Certificate authorities, CA servers, RA, VA, certificates, CA hierarchy, CRLs, certificate formats. Hands on installing and configuring certificate servers. IPsec issues NAT, IPsec overhead and fragmentation. Summary IPsec strengths and weaknesses. Where to get further information.

Recognised Accreditation This course is accredited by continuing professional development (CPD). CPD UK is globally recognised by employers, professional organisations, and academic institutions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. The Quality Licence Scheme is a brand of the Skills and Education Group, a leading national awarding organisation for providing high-quality vocational qualifications across a wide range of industries. What is CPD? Employers, professional organisations, and academic institutions all recognise CPD, therefore a credential from CPD Certification Service adds value to your professional goals and achievements. Benefits of CPD Improve your employment prospects Boost your job satisfaction Promotes career advancement Enhances your CV Provides you with a competitive edge in the job market Demonstrate your dedication Showcases your professional capabilities What is IPHM? The IPHM is an Accreditation Board that provides Training Providers with international and global accreditation. The Practitioners of Holistic Medicine (IPHM) accreditation is a guarantee of quality and skill. Benefits of IPHM It will help you establish a positive reputation in your chosen field You can join a network and community of successful therapists that are dedicated to providing excellent care to their client You can flaunt this accreditation in your CV It is a worldwide recognised accreditation What is Quality Licence Scheme? This course is endorsed by the Quality Licence Scheme for its high-quality, non-regulated provision and training programmes. The Quality Licence Scheme is a brand of the Skills and Education Group, a leading national awarding organisation for providing high-quality vocational qualifications across a wide range of industries. Benefits of Quality License Scheme Certificate is valuable Provides a competitive edge in your career It will make your CV stand out Course Curriculum Introduction Introduction 00:03:00 Hardware and Software Requirements Hardware and Software Requirements 00:01:00 Programming without Coding Software 00:02:00 Download and Install Programming Software 00:04:00 Download and Install Arduino IDE 00:09:00 Download and Install Arduino ESP and USB Driver 00:06:00 ESP 32 Pinout ESP 32 Pinout v1 DOIT 00:09:00 What is ESP32 Board 00:04:00 Download and Install Arduino ESP32 v1 Development environment 00:04:00 User Interface User Interface 00:10:00 User Interface In Details 00:10:00 Example: Blink Led with One Click Example: Blink Led with One Click 00:04:00 Upload blink Led Code and Test it 00:02:00 Control Led with a Button Control Led with a Button 00:03:00 Upload Button Code and Test it 00:03:00 Practical Example Infrared Obstacle Avoidance Sensor Practical Example Infrared Obstacle Avoidance Sensor 00:03:00 Led Bar Counter Encoder Shift Register Led Bar Counter Encoder Shift Register 00:12:00 Obtain Your Certificate Order Your Certificate of Achievement 00:00:00 Get Your Insurance Now Get Your Insurance Now 00:00:00 Feedback Feedback 00:00:00

ESP32 Bootcamp: Programming without Coding Course Overview Are you looking to begin your ESP32 programming without coding career or want to develop more advanced skills in ESP32 programming without coding? Then this esp32 bootcamp: programming without coding course will set you up with a solid foundation to become a confident programmer and help you to develop your expertise in ESP32 programming without coding. This esp32 bootcamp: programming without coding course is accredited by the CPD UK & IPHM. CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Whether you are self-taught and you want to fill in the gaps for better efficiency and productivity, this esp32 bootcamp: programming without coding course will set you up with a solid foundation to become a confident programmer and develop more advanced skills. Gain the essential skills and knowledge you need to propel your career forward as a programmer. The esp32 bootcamp: programming without coding course will set you up with the appropriate skills and experience needed for the job and is ideal for both beginners and those currently working as a programmer. This comprehensive esp32 bootcamp: programming without coding course is the perfect way to kickstart your career in the field of ESP32 programming without coding. This esp32 bootcamp: programming without coding course will give you a competitive advantage in your career, making you stand out from all other applicants and employees. If you're interested in working as a programmer or want to learn more skills on ESP32 programming without coding but unsure of where to start, then this esp32 bootcamp: programming without coding course will set you up with a solid foundation to become a confident programmer and develop more advanced skills. As one of the leading course providers and most renowned e-learning specialists online, we're dedicated to giving you the best educational experience possible. This esp32 bootcamp: programming without coding course is crafted by industry experts, to enable you to learn quickly and efficiently and at your own pace and convenience. Who should take this course? This comprehensive esp32 bootcamp: programming without coding course is suitable for anyone looking to improve their job prospects or aspiring to accelerate their career in this sector and want to gain in-depth knowledge of ESP32 programming without coding. Entry Requirements There are no academic entry requirements for this esp32 bootcamp: programming without coding course, and it is open to students of all academic backgrounds. As long as you are aged seventeen or over and have a basic grasp of English, numeracy and ICT, you will be eligible to enrol. Career path This esp32 bootcamp: programming without coding course opens a brand new door for you to enter the relevant job market and also provides you with the chance to accumulate in-depth knowledge at the side of needed skills to become flourishing in no time. You will also be able to add your new skills to your CV, enhance your career and become more competitive in your chosen industry. Course Curriculum Introduction Introduction Hardware and Software Requirements Hardware and Software Requirements Programming without Coding Software Download and Install Programming Software Download and Install Arduino IDE Download and Install Arduino ESP and USB Driver ESP 32 Pinout ESP 32 Pinout v1 DOIT What is ESP32 Board Download and Install Arduino ESP32 v1 Development Environment User Interface User Interface User Interface In Details Example: Blink Led with One Click Example: Blink Led with One Click Upload blink Led Code and Test it Control Led with a Button Control Led with a Button Upload Button Code and Test it Practical Example Infrared Obstacle Avoidance Sensor Practical Example Infrared Obstacle Avoidance Sensor Led Bar Counter Encoder Shift Register Led Bar Counter Encoder Shift Register Recognised Accreditation CPD Certification Service This course is accredited by continuing professional development (CPD). CPD UK is globally recognised by employers, professional organisations, and academic institutions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Many organisations look for employees with CPD requirements, which means, that by doing this course, you would be a potential candidate in your respective field. Certificate of Achievement Certificate of Achievement from Lead Academy After successfully passing the MCQ exam you will be eligible to order your certificate of achievement as proof of your new skill. The certificate of achievement is an official credential that confirms that you successfully finished a course with Lead Academy. Certificate can be obtained in PDF version at a cost of £12, and there is an additional fee to obtain a printed copy certificate which is £35.   FAQs Is CPD a recognised qualification in the UK? CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD-certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Are QLS courses recognised? Although QLS courses are not subject to Ofqual regulation, they must adhere to an extremely high level that is set and regulated independently across the globe. A course that has been approved by the Quality Licence Scheme simply indicates that it has been examined and evaluated in terms of quality and fulfils the predetermined quality standards. When will I receive my certificate? For CPD accredited PDF certificate it will take 24 hours, however for the hardcopy CPD certificate takes 5-7 business days and for the Quality License Scheme certificate it will take 7-9 business days. Can I pay by invoice? Yes, you can pay via Invoice or Purchase Order, please contact us at info@lead-academy.org for invoice payment. Can I pay via instalment? Yes, you can pay via instalments at checkout. How to take online classes from home? Our platform provides easy and comfortable access for all learners; all you need is a stable internet connection and a device such as a laptop, desktop PC, tablet, or mobile phone. The learning site is accessible 24/7, allowing you to take the course at your own pace while relaxing in the privacy of your home or workplace. Does age matter in online learning? No, there is no age limit for online learning. Online learning is accessible to people of all ages and requires no age-specific criteria to pursue a course of interest. As opposed to degrees pursued at university, online courses are designed to break the barriers of age limitation that aim to limit the learner's ability to learn new things, diversify their skills, and expand their horizons. When I will get the login details for my course? After successfully purchasing the course, you will receive an email within 24 hours with the login details of your course. Kindly check your inbox, junk or spam folder, or you can contact our client success team via info@lead-academy.org

This English for Specific Purposes (ESP) tutoring course is designed to cater to the specific language needs of adult learners in their professional or academic fields. Participants will focus on developing their communication skills in English within their specific area of expertise. Through targeted lessons, practical exercises, and industry-specific materials, learners will enhance their ability to effectively communicate in English within their professional or academic contexts.  Course Duration: 10 weeks (40 sessions) Course Objectives: By the end of this course, participants will: 1. Communicate confidently and effectively in English within their specific field. 2. Expand industry-specific vocabulary and terminology. 3. Develop listening skills to understand specialised language and accents. 4. Enhance reading comprehension skills for professional or academic texts. 5. Write accurately and coherently for specific purposes within their field. Course Outline: Week 1: Introduction and Needs Analysis - Introduction to course objectives, expectations, and ESP methodology - Conducting a needs analysis to identify participants' specific language requirements - Establishing individual learning goals and expectations within their field of expertise Week 2: Speaking Skills for Specific Purposes - Developing effective oral communication skills for professional or academic contexts - Practicing role-plays, presentations, and discussions within participants' fields - Enhancing fluency and confidence in expressing ideas and opinions Week 3: Listening Skills for Specific Purposes - Developing listening skills to understand specialised language, accents, and speech patterns - Authentic listening materials related to participants' field of expertise - Strategies for effective note-taking and comprehension of specialised content Week 4: Vocabulary Expansion within Participants' Field - Expanding industry-specific vocabulary and terminology - Exercises and activities to reinforce and practice specialized vocabulary - Incorporating technical terms and jargon into spoken and written communication Week 5: Reading Comprehension for Professional/Academic Texts - Developing reading skills for professional or academic texts within participants' fields - Strategies for skimming, scanning, and understanding complex texts - Identifying main ideas, supporting details, and summarizing key information Week 6: Writing Skills for Specific Purposes - Improving writing skills for specific purposes within participants' field - Practice exercises for writing reports, proposals, academic papers, etc. - Enhancing clarity, coherence, and professional tone in written communication Week 7: Presentation and Public Speaking Skills - Developing effective presentation skills within participants' field - Techniques for organizing content, engaging the audience, and delivering impactful presentations - Practice sessions with feedback and guidance Week 8: Negotiation and Business Communication Skills - Enhancing negotiation and business communication skills for professional contexts - Role-plays and practical exercises for effective communication in meetings, negotiations, etc. - Polishing language and strategies for successful business interactions Week 9: Cross-Cultural Communication - Understanding cultural nuances and adapting communication styles within participants' field - Developing intercultural communication skills for international professional contexts - Practicing effective communication in multicultural environments Week 10: Review and Final Evaluation - Reviewing course content and addressing individual needs - Comprehensive review exercises for all language skills within participants' field - Final evaluation and feedback session Note: This syllabus serves as a guideline and can be customised based on the specific needs, interests, and proficiency levels of the participants. The course may also include guest speakers or industry-specific field trips to provide further immersion and practical application of language skills.

Course Overview Learn how to become a fantastic copywriter and write copies that boosts sales. The demand for good copywriters is at an all-time high. There's no shortage of copywriters, but you have to be a great one to stand out from the rest. And this is what we designed this course for. This Copywriting Course for Online Selling is specifically designed to teach you the nitty-gritty you need to know in order to become a fantastic copywriter and maximise sales. In the course, you'll learn the basics of copywriting which will help you build a solid foundation of knowledge to kickstart your career. You'll learn about headline essentials, what headlines to use, USP vs ESP, what call to action to use, and much more. You'll also learn what copywriting mistakes you should avoid. If copywriting is a profession that seems interesting to you, then consider enrolling in this course today. You will learn valuable, in-demand skills that'll help you get ahead in your career.  What You Will Learn This is one of the best courses on copywriting for online selling you'll find, and it'll teach you a lot about this topic. Basics of Copywriting Headline Essentials USP vs ESP Call to Actions Handling Objections Copywriting Mistakes to Avoid Swipe Files Why You Should Choose This Course From iStudy Study at your own pace Full Tutor support on weekdays (Monday - Friday) Fully compatible with any device Free Printable PDF Certificate immediately after completion No prior qualifications are needed to take this course No hidden fees or exam charges CPD Qualification Standards and IAO accredited Efficient exam system, assessment, and instant results Our customer support team is always ready to help you Gain professional skills and better earning potential Certification After completing the course you'll receive a free printable CPD accredited PDF certificate. Hard Copy certificate is also available, and you can get one for just £9! Accreditation This course is accredited by Continuing Professional Development (CPD). It is a recognised independent accreditation service. Enrol today and learn something new with iStudy. You'll find a full breakdown of the course curriculum down below, take a look and see just how much this course offers. We're sure you'll be satisfied with this course. Chapter-1 Introduction 00:30:00 Chapter-2 Basics Of Copywriting 00:30:00 Chapter-3 Headline Essentials 00:30:00 Chapter-4 USP vs ESP 00:30:00 Chapter-5 Call To Action 00:30:00 Chapter-6 Handling Objections 00:30:00 Chapter-7 Copywriting Mistakes To Avoid 00:15:00 Chapter-8 Swipe Files 00:30:00 Chapter-9 Wrapping Up 00:15:00 Mock Exam Mock Exam- Copywriting Course for Online Selling 00:20:00 Final Exam Final Exam- Copywriting Course for Online Selling 00:20:00

SIP security training course description A hands-on course covering SIP security. It is assumed that delegates already know SIP as this course focuses purely on the security issues in SIP IP telephony networks. Hands-on practicals follow each major theory session and include use of various SIP security tools such as vomit, sipp, sipsak and sivus amongst others. What will you learn Secure SIP networks Use various SIP security tools SIP security training course details Who will benefit: Technical staff working with SIP. Technical security staff. Prerequisites: SIP for engineers Duration 2 days SIP security training course contents SIP review SIP infrastructure and entities, example SIP session. Hands on Simple SIP network with and without authentication. SIP security attacks DOS attacks, infrastructure attacks, eavesdropping, spoofing, replay, message integrity. Hands on Basic SIP packet capture, infrastructure attacks. SIP tools SIP packet creation: Sivus, SIPsak, PROTOS, SFTF, SIP bomber, SIPp, Seagull, Nastysip. SIP packet generators: SIPNess, NetDude. Monitoring: Wireshark, Cain & Abel, Vomit, Oreka, VoiPong. Scripts and tools: SIP-Fun, Skora.net, kphone-ddos, sip-scan, sip-kill, sip-redirectrtp. Health of different tools. Hands on Generating SIP packets, rebuilding conversations from captured packets, password cracking. VPNs and SIP IPSec, AH, ESP, transport mode, tunnel mode, Pre Shared Keys, Public keys. Hands on SIP calls over IPSec. Secure SIP signaling SIP relationship with HTTP, Deprecated HTTP 1.0 basic authentication, HTTP 1.1 Digest authentication, S/MIME, SIPS, SIPS URI, TLS, DTLS, PKI infrastructures. Hands on SIP with TLS. Secure media streams SRTP, features, packet format, default encryption, default authentication, key distribution. S/MIME, MIKEY, SDP security descriptions. SIP security agreements. Hands on Analysing SRTP packets. Firewalls NAT traversal. Impact of firewall on infrastructure attacks. TLS and firewalls. SIP specific firewalls. Hands on SIP calls through a firewall.

IPv6 training course description IPv6 is the next generation Internet Protocol. This hands-on course looks at the benefits and features of the new protocol along with an assessment of the likely impact of the protocol and migration strategies. Practical exercises using PCs and routers follow the major sessions in order to reinforce the theory. What will you learn Configure PCs and routers for IPv6. Troubleshoot IPv6 networks. Analyse IPv6 packets. Plan migration strategies for IPv6. Integrate IPv6 and IPv4 networks. IPv6 training course details Who will benefit: Anyone working in the field of networking. Prerequisites: TCP/IP Foundation for engineers Duration 3 days IPv6 training course contents Introduction Reasons for IPv6, IPv4 weaknesses, what is IPv6? IPv4 solutions for solving address wastage, the origins of IPv6. hands on IPv6 on a PC, IPv6 on a router. IPv6 addressing IPv6 address allocation, address format, Prefixes but no masks, address categories, scope zones, aggregatable global unicast, link local, Unicast, Multicast, Anycast. Prefix delegation. hands on Link local addresses, manual address configuration, name resolution. Plug and play Plug and play addressing, ICMP neighbour discovery, router solicitation, DHCPv6, stateful autoconfiguration and stateless autoconfiguration. hands on Plug and play addresses and default gateways. The IPv6 header The IPv4 header, IPv6 header format, QoS, flow control, priority field, extension headers, hop by hop, destinations header, fragmentation header, security, IPsec, AH, ESP, TCP and UDP, ICMPv6. hands on IPv6 packet analysis. Migrating to IPv6 Overview, migration, dual stack, IPv4 compatible addresses, DNS, IPv6 DNS issues, AAAA records, IPv6 reverse delegation, DNS transport, protocol translators, NAT-PT, NAPT-PT, NAT64, DNS64, tunnelling, tunnel establishment, tunnel brokers, Tunnel types. hands on Dual stack operation, tunnelling, IPv6 name resolution. IPv6 routing IPv6 routing, RIPng packet format, RIPng for IPv6, OSPF for IPv6, MBGP, multiprotocol routing, MBGP and multicasts, MBGP and IPv6. hands on Base router setup for IPv6, IPv6 static routes, RIPng, OSPFv3. MBGP

IP security training course description Connection to the Internet is becoming an essential business tool. This course looks at firewalls, digital certificates, encryption and other essential topics for e-commerce sites. A generic course that looks at firewalls and VPNs. Hands on sessions include using hacking tools and configuring firewalls. What will you learn Describe: Basic security attacks RADIUS SSL IPSec VPNs Implement digital certificates Deploy firewalls to protect Web servers and users. Secure Web servers and clients. IP security training course details Who will benefit: Network administrators. Network operators. Security auditors Prerequisites: TCP/IP foundation for engineers Duration 2 days IP security training course contents TCP/IP review Brief overview of the relevant headers. Hands on Download software for course, use analyser to capture passwords on the wire. Security review Policies, Types of security breach, denial of service, data manipulation, data theft, data destruction, security checklists, incident response. Security exploits The Internet worm, IP spoofing, SYN attack, hijacking, Ping o' Death… keeping up to date with new threats. Hands on Use a port scanning tool, use a 'hacking' tool. Firewalls Products, Packet filtering, DMZ, content filtering, stateful packet inspection, Proxies, firewall architectures, Intrusion Detection Systems, Viruses. Hands on Set up a firewall and prevent attacks. NAT NAT and PAT, Why use NAT, NAT-ALG, RSIP. Encryption Encryption keys, Encryption strengths, Secret key vs Public key, algorithms, systems, SSL, SSH, Public Key Infrastructures. Hands on Run a password-cracking program. Authentication Types of authentication, Securid, Biometrics, PGP, Digital certificates, X.509 v3, Certificate authorities, CRLs, PPP authentication, RADIUS. Hands on Using certificates. Web client and server security Cookies, browser certificates, censorship, PICS. Operating system security, Web server user authentication, Restricting access, Logging, Securing CGI scripts. Hands on Browser security. VPNs and IPSec What is a VPN, tunnelling, L2F, PPTP, L2TP, IPSec, AH, ESP, transport mode, tunnel mode.

Definitive VPNs training course description A hands on course covering VPNs from the basics of benefits and Internet vs. Intranet VPNs through to detailed analysis of the technologies involved in VPNs. All the major VPN protocols are covered including PPPoE, L2TP, SSL, IPsec and dynamic VPNs. MPLS L3 VPNs are also covered. What will you learn Describe what a VPN is and explain the difference between different VPN types. Recognise the design and implementation issues involved in implementing a VPN. Explain how the various technologies involved in a VPN work. Describe and implement: L2TP, IPsec, SSL, MPLS L3 VPNs. Evaluate VPN technologies. Definitive VPNs training course details Who will benefit: Network personnel. Prerequisites: IP Security foundation for engineers. Duration 3 days Definitive VPNs training course contents 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, hardware based VPNs, Firewall based VPNs, software based VPNs, tunnelling topologies, tunnelling protocols, which tunnelling protocol should you use? requirements of tunnels. VPN security components Critical VPN security requirements, Encryption and authentication, Diffie Hellman, DES, 3DES, RSA, PKI, Ca server types, pre shared keys versus certificates, Enrolling with a CA, RADIUS in VPNs. PPP Encapsulation, operation, authentication. Hands on Setting up PPPoE and analysing PPP packets. PPTP Overview, Components, How it works, control and data connections, GRE. Hands on Building a PPTP VPN. L2TP Overview, components, how it works, security, packet authentication, L2TP/IPSec, L2TP/PPP, Layer 2 versus layer 3 tunnelling. Hands on Implementing a L2TP tunnel. IPSec AH, HMAC, ESP, transport and tunnel modes, Security Association, use of encryption and authentication algorithms, manual vs automated key exchange, NAT and other issues. Hands on Implementing an IPSec VPN. Intranet VPNs Headers, architecture, label switching, LDP, MPLS VPNs. VPN products and services PE and CPE, management, various VPN products. VPN issues and architectures VPN architectures: terminate VPN before/on/ after/in parallel with firewall, resilience issues, VRRP, performance issues, QoS and VPNs. documentation.