165 Media courses in Potters Bar

HTTP streaming training course description This course looks at the delivery of video streams using HTTP adaptive streaming. Both MPEG DASH and HLS are investigated. Hands on sessions primarily involve using Wireshark to analyse streams. What will you learn Use Wireshark to analyse and troubleshoot HTTP video streams. Explain HTTP adaptive streaming works. Evaluate and compare MPEG DASH and HLS. Use tools to create HTTP adaptive streams. HTTP streaming training course details Who will benefit: Anyone working in the broadcast industry. Prerequisites: TCP/IP foundation for engineers Duration 2 days HTTP streaming training course contents What is HTTP streaming? The old way. Progressive downloads versus streaming. Why not UDP and RTP for delivery? Adaptive bit rate streaming. Standards. Hands on Base network setup. Using WireShark for HTTP streams. HTTP protocol stack IP, TCP, IPv6. HTTP. HTTP 1.0, HTTP 1.1, HTTP 2.0, HTTP header fields. HTML 5. Hands on Analysing HTTP. Adaptive bitrate streaming principles Chunks, fragments, segments. Manifest files. Encoding, resolution, bitrates. Addressing, relative and absolute URLs, redirection. When does the client switch streams? Switch points. Hands on Walk through of client behaviours on a stream. HTTP streaming architecture Server components, distribution components, client software. CDN, caching, multiple servers. Hands on Analysing CDN and Internet delivery. TCP and HTTP streaming interactions TCP ACK, TCP connections, unicast only. TCP flow control, TCP and performance. Hands on TCP window sizes. MPEG DASH Stakeholders, DASH architecture and model, codec agnostic, XML, Media Presentation Description, Media Presentation, segment formats. Hands on MPEG DASH analysis. HTTP Live Streaming and others Stakeholders. Media segments, media playlists, master playlists. Adobe HTTP dynamic streaming, Microsoft smooth streaming. Hands on Analysing HLS. Tools mp4dash, mp4fragment, libdash. Apple developer tools for HLS. Hands on Creating segmented content. Security HTTPS, encryption, content protection. Hands on Encryption analysis. Summary Choosing a streaming method. Impact of live versus VoD. Web sockets.

Develop true expertise with our DMI Specialist, Learn social strategy, research and content from industry Skills Experts. Get the latest platform knowledge and strategies including Tik-Tok, Twitch and WeChat. Course Overview Develop true expertise and learn every aspect of Social Media Marketing across 10 modules of interactive content such as Facebook, LinkedIn, Snapchat, YouTube and Instagram. Gain relevant and deep knowledge of social strategy, research and content from industry skills experts. Become a certified social media marketing specialist: Join over 200,000 members around the world, working for some of the world’s top companies using DMI to keep their careers and skills relevant. 81% of our members have been promoted upon completion of one of our courses and 53% have got a salary increase. Get certified with the DMI SPECIALIST digital marketing certification and become a professional digital marketer. Get world class, specialist knowledge and insight: Develop true expertise with our DMI Specialist, Learn social strategy, research and content from industry Skills Experts. Get the latest platform knowledge and strategies including Tik-Tok, Twitch and WeChat. With 10 modules focused on every aspect of social media marketing, DMI Specialist is the most comprehensive Social Media Course available anywhere. Program learning outcomes and content: What Will I Learn? Get the know-how, experience and the insights to be able to work and speak with authority in this face-paced industry. In short, you’ll be a skilled digital marketer, capable of building digital marketing strategies from scratch. We’ve added 8 new soft skill lessons to give you the most industry ready certification available, anywhere. Who is this for? The DMI Specialist Social is for individuals who are responsible for social media marketing campaigns. This includes: • Digital marketing generalists • Marketing Specialists • Marketing Managers • Content creators • Social media consultants • Individuals pursuing profession in social media marketing. • Anyone who wants a career change Course Content: Social Research: Just who are your audience? What do they do, think, feel, eat, love, hate and ‘like’? And what do they think about you? Knowledge is power. And both knowledge and power are fascinating. This module gives you the research techniques to know your audience, and cultural and industry trends. Every day the very people you want to reach throw up gigantic amounts of data. Without the right tools and thinking, it’s a critical mass of meaningless banality. With the right tools and thinking, you have insight deep into hearts and souls. Delve into these tools and put them to use, including the new Google Analytics 4 platform. Social Content: Facebook kittens. Twitter debates. Instagram filters. People can’t get enough content on social media – so better content means better opportunities. So, what does your audience want to see, like and share? With streamlined planning, clever strategy and targeted scheduling, putting the right content in front of the right people is no longer a shot in the dark! Now, you can create amazing content formats that capture the attention of audiences across all social platforms. You can strategize and plan using cutting-edge tools that make your channels stand out from all the others. This module covers the various content formats across platforms, the power and practice of scheduling content and how you can bring it all together with super strategies. Facebook, Instagram and Pinterest: Facebook, Instagram and Pinterest are powerhouses of the social media world. They provide you and your brand with the chance to interact with your customers across the globe at scale. But, each of them has unique features, analytics, and quirks. The module gives you a deep understanding of how these platforms work, how to make your brand stand out in these different spaces, and why you need a spread of messaging across each to succeed. • Build an active, engaged and captive community across each channel. • Create compelling and clever ads that target your audience at the right time. • Use analytics to understand what your audience is doing. Then tweak your content to resonate in all the right ways. • Master the key features of each channel to advertise, strategize and optimize. • Manage each platform so you get the best reach and results. • Reach billions of social loving people every day! Twitter: Twitter marches to its own drum in the social media world – less post and wait, more what’s happening right now. It’s a platform that allows your audience to see, report and comment on world events in almost real-time. It’s also a place where the audience is young, wealthy and educated. Twitter literally challenges you to be ‘more clever’, and this module shows you how. • What a successful Twitter account looks and acts like. • How to use Twitter Ads Manager to advertise effectively. • The right Twitter Ad format for your campaign. • Using Twitter Analytics to react and connect better. • How to create more Tweet-friendly content – snappy, shareable and short. • When to post for maximum impact and engagement. LinkedIn: This module will introduce you to the platform and show you how to use features such as Company pages and Showcase pages, to create a stellar presence for your company – and gain a deep understanding of what that means on LinkedIn. You will understand the unique advertising features and content formats on offer such as Text ads, Sponsored ads, Sponsored InMails, Display ads, and the aptly named Dynamic ads. See what best practice means on this platform, strategize like a CEO and measure the effectiveness of your campaigns. Linkedin can be a tricky platform to master as the tone is hard to crack. But do Linkedin well and your competitors will be scrambling to copy you! You’ve got this – because we do. YouTube & Social Video: YouTube because you have eyes to see. And a picture speaks a thousand words – and this being social, should inspire a few thousand too. Social video is one of the most awesome tools in your new bag of digital tricks. And video is no longer the preserve of guys with film study degrees. This superpower is now yours, and here we give you all the tech and thought basics to make it happen, including how to set up and manage a YouTube channel and create strategies that don’t treat creativity like a buzzword. Learn how video sits within the rest of your mix across platforms, build your online audience and use advertising and analytics for visual campaigns that mesmerise. • Set up and manage a dynamic YouTube channel. • Get creative with social video strategies that engage and convert. • Learn how video sits within the rest of your social media mix. • Build and develop your online audience in a way that benefits your brand. • Use advertising and analytics to deliver mesmerizing visual. Social Apps: If you’re looking to create a buzz online, then social apps are the place to be. Think fun, engaging, and ‘out of the box’ as that’s what these platforms are made for and audiences flock to them (particularly a young demographic). Discover how to use TikTok, Snapchat, WeChat, WhatsApp, and Twitch to tune into your audience effectively. Take a dive into features and understand how to manage content to make the most of everything you post. You’ll also understand how to advertise on the apps that suit your brand. Plus, take inspiration from the best by seeing what campaigns worked and why, so you can TikTok your way to social success. Social Commerce and Affiliate Marketing: With so many eyes on social media, it pays (literally) to know how to market and sell your products online. Social commerce happens when an astute marketer combines the best of social media with the best of e-commerce. You’ll explore the ins and outs of social commerce along with how to create a successful online shop. The latest tactics and tools will be covered so you can make social buying seamless from the first click to the last. You’ll also explore how to optimize paid commerce activity – including cart abandonment – to get the best results. Looking for a way to earn extra money while you grow? Use your social media to tap into affiliate marketing – a great way to earn commission by promoting another company’s products or brand you admire. When it comes to influencing, social media allows you to think BIG. Tap into the world of social influencers by connecting and collaborating with people that think like you. Or reach out to your influencer crush and shine a light on your brand by getting into their social feed. Social Customer Service: One of the best dynamics of social media is how it manages to be collective – the thoughts of billions – yet also personal (it’s about what I ‘like’). This leaves scope for important personal interaction – meaning social customer service is an opportunity for your brand to stand out. This module examines the customer experience. It looks at how to break your audience down into buyer personas so you know them better – and so serve them better. It shows you which platforms do service best and how. Need a social customer service strategy? – no problem. Want to understand how to manage social customer service effectively? – that’s easy. Not sure how to measure and analyze customer service performance? – well, you will now! This module focuses on your customer’s happiness so you can build a contented online community. An audience that feels connected to your brand, so they’ll tell everyone else how great it really is. Social Strategy: So, you have the skills, tools, followers, know-how, tech, smarts and big ideas. Now learn to tie it all together with cutting-edge social strategies practiced by the world’s leading brands. And work out how your social offering sits with – or carries – the rest of your marketing mix. Here we look at planning a dynamic social media strategy that works for you. We dive into setting objectives and social KPIs so you know what you want and can track how you’re getting there. Social media and content production budgets are also explored so you put your money in the places that work, rather than those that don’t. Turn your social media dream into a reality by crafting a social strategy that lets you and your brand sparkle. DURATION 8-10 Weeks WHATS INCLUDED Course Material Case Study Experienced Lecturer Refreshments Certificate

OTT TV for engineers course description This course covers OTT TV by primarily looking at the delivery of video streams using HTTP adaptive streaming. Both MPEG DASH and HLS are investigated. Hands on sessions involve using Wireshark to analyse streams as well as crafting segmented content. What will you learn Explain what OTT TV is, and how it works. Describe the OTT TV architecture. Use Wireshark to analyse and troubleshoot OTT video streams. Explain how HTTP adaptive streaming works. Evaluate and compare MPEG DASH and HLS. Use tools to create OTT TV adaptive streams. OTT TV for engineers course details Who will benefit: Anyone working in the broadcast industry. Prerequisites: TCP/IP foundation for engineers. Duration 2 days OTT TV for engineers course contents What is OTT TV? Brodeo providers vs ISPs. Progressive downloads versus streaming. Why not UDP and RTP for delivery? Adaptive bit rate streaming. Standards. Hands on: Base network setup. Using WireShark for HTTP streams. HTTP protocol stack IP, TCP, IPv6. HTTP. HTTP 1.0, HTTP 1.1, HTTP 2.0, HTTP header fields. HTML 5. Hands on: Analysing HTTP. Adaptive bitrate streaming principles Chunks, fragments, segments. Manifest files. Encoding, resolution, bitrates. Addressing, relative and absolute URLs, redirection. When does the client switch streams? Switch points. Hands on: Walk through of client behaviours on a stream. OTT TV streaming architecture Server components, distribution components, client software. CDN, caching, multiple servers. Hands on: Analysing CDN and Internet delivery. TCP and HTTP streaming interactions TCP ACK, TCP connections, unicast only. TCP flow control, TCP and performance. Hands on: TCP window sizes. MPEG DASH Stakeholders, DASH architecture and model, codec agnostic, XML, Media Presentation Description, Media Presentation, segment formats. Hands on: MPEG DASH analysis. HTTP Live Streaming and others Stakeholders. Media segments, media playlists, master playlists. Adobe HTTP dynamic streaming, Microsoft smooth streaming. Hands on: Analysing HLS. Tools mp4dash, mp4fragment, libdash. Apple developer tools for HLS. Hands on: Creating segmented content. Security HTTPS, encryption, content protection. Hands on: Encryption analysis. Summary Choosing a streaming method. Impact of live versus VoD. Web sockets.

Business Networking 1 Day Training in London

SIP in IMS training course description The IP Multimedia Core Network Subsystem (IMS) is defined by 3GPP as a new mobile infrastructure. This advanced course looks at the use of SIP in the IMS. What will you learn Describe the role of SIP in the IMS. Explain how SIP works in the IMS Describe the SIP architecture in the IMS. Explain how SIP and SDP are used in basic IMS procedures. SIP in IMS training course details Who will benefit: Technical telecommunications staff. Prerequisites: SIP for engineers. Duration 2 days SIP in IMS training course contents Introduction SIP review, SIP elements, Simple SIP call flow, What is IMS? Why IMS? Why SIP in the IMS? SIP and IMS relationship. Standards 3GPP, IETF, 3GPPr5, 3GPPr6, 3GPP SIP extensions. SIP and IMS IMS architecture, SIP interfaces. Server functions Registration, home and away, location and directory services, stateful and stateless servers. SIP servers P-CSCF, I-CSCF, S-CSCF, PSTN gateways SIP registration in the IMS SIP REGISTER, IMS identities, registration process, P-CSCF discovery, S-CSCF assignment, IMS subscriber and IMS registrar signalling flow. IMS routing in the registration process. Re and De-registration. SIP sessions in the IMS SIP INVITE, Establishing IMS SIP sessions, User at home network, user roaming, IMS offer answer architecture, SIP preconditions, QoS, reserving resources, IMS bearer network interactions, IMS subscriber and IMS service signalling flow. Typical call flows. SIP services in the IMS IMS specifications, IMS service procedures, call scenarios, call services. IMS multimedia related procedures. IMS presence, IMS messaging, IMS conferencing, IMS PoC. SIP-T SIP and the PSTN, URIs and ENUM, NAPTR, SRV, ISUP numbers and URI mapping, IAM and INVITE, SIP to PSTN/ISUP mapping, PSTN/ISUP to SIP mapping, PSTN to PSTN over SIP. MIME media types for ISUP, DTMF transmission, CLIP and CLIR in SIP, ring tone, split gateways SIP-I ISO standards, translation versus tunnelling. IMS SIP extensions Security (RFC 3310, 3329), Resource reservation (RFC 3312), Media authorisation (RFC 3313), SigComp (RFC 3320), P Headers (RFC 3325, 3455), Mobile registration (RFC 3327, 3608), Reg event (RFC 3680), Preconditions (RFC 4032) Security IMS security architecture, identities, HTTP digest, TLS. Affect of security on SIP media sessions.

Security+ training course description A hands on course aimed at getting delegates successfully through the CompTia Security+ examination. What will you learn Explain general security concepts. Describe the security concepts in communications. Describe how to secure an infrastructure. Recognise the role of cryptography. Describe operational/organisational security. Security+ training course details Who will benefit: Those wishing to pass the Security+ exam. Prerequisites: TCP/IP foundation for engineers Duration 5 days Security+ training course contents General security concepts Non-essential services and protocols. Access control: MAC, DAC, RBAC. Security attacks: DOS, DDOS, back doors, spoofing, man in the middle, replay, hijacking, weak keys, social engineering, mathematical, password guessing, brute force, dictionary, software exploitation. Authentication: Kerberos, CHAP, certificates, usernames/ passwords, tokens, biometrics. Malicious code: Viruses, trojan horses, logic bombs, worms. Auditing, logging, scanning. Communication security Remote access: 802.1x, VPNs, L2TP, PPTP, IPsec, RADIUS, TACACS, SSH. Email: S/MIME, PGP, spam, hoaxes. Internet: SSL, TLS, HTTPS, IM, packet sniffing, privacy, Javascript, ActiveX, buffer overflows, cookies, signed applets, CGI, SMTP relay. LDAP. sftp, anon ftp, file sharing, sniffing, 8.3 names. Wireless: WTLS, 802.11, 802.11x, WEP/WAP. Infrastructure security Firewalls, routers, switches, wireless, modems, RAS, PBX, VPN, IDS, networking monitoring, workstations, servers, mobile devices. Media security: Coax, UTP, STP, fibre. Removable media. Topologies: Security zones, DMZ, Intranet, Extranet, VLANs, NAT, Tunnelling. IDS: Active/ passive, network/host based, honey pots, incident response. Security baselines: Hardening OS/NOS, networks and applications. Cryptography basics Integrity, confidentiality, access control, authentication, non-repudiation. Standards and protocols. Hashing, symmetric, asymmetric. PKI: Certificates, policies, practice statements, revocation, trust models. Key management and certificate lifecycles. Storage: h/w, s/w, private key protection. Escrow, expiration, revocation, suspension, recovery, destruction, key usage. Operational/Organisation security Physical security: Access control, social engineering, environment. Disaster recovery: Backups, secure disaster recovery plans. Business continuity: Utilities, high availability, backups. Security policies: AU, due care, privacy, separation of duties, need to know, password management, SLAs, disposal, destruction, HR policies. Incident response policy. Privilege management: Users, groups, roles, single sign on, centralised/decentralised. Auditing. Forensics: Chain of custody, preserving and collecting evidence. Identifying risks: Assets, risks, threats, vulnerabilities. Role of education/training. Security documentation.

Total H.248 training course description A course focusing purely on the H.248 protocol. Anyone working through the ITU standards documents can testify to the need of a training course to explain how H.248 really works. This course already assumes knowledge of other VoIP protocols and starts by positioning H.248 in relation to the other protocols. The course then looks at H.248 architectures and concepts before analysing H.248 messages and call flows. What will you learn Describe what H.248 is Recognise where H.248 fits in relation to other VoIP protocols. Explain how H.248 works. Analyse H.248 packets Total H.248 training course details Who will benefit: Technical staff working with H.248 Prerequisites: Voice Over IP. Duration 2 days Total H.248 training course contents What is H.248? Review of VoIP protocols: RTP, RTCP, SIP, SDP, H.323. The PSTN and SS7. Where H.248 fits into the picture. H.248 history. MGCP. The IETF. Megaco. ITU standards. H.248v1, v2, v3. H.248 architectures Media Gateways, Media Gateway Controllers, Gateway Control functions, Signalling Gateways. Reference architectures: IMS/TISPAN: IBCF, IWF, I-BGF, SPDF. MSF: S-SBG-NC, D-SBG-NC. GSMA: IPX Proxy. Softswitches. H.248 concepts The connection model, terminations, streams, contexts. Termination properties: descriptors, context properties. Events, signals, packages. H.248 messages Protocol stack, UDP, TCP. Message structure. Transactions, actions, commands. Requests, replies, acknowledgements. Sample message flows. Binary encoding, ASN syntax, Text encoding. H.248 commands Termination manipulation: Add, Subtract, Move, Modify. Event reporting: Notify. Management: AuditCapability, AuditValue, ServiceChange. H.248 Descriptors What are descriptors? Relationship with messages and commands. Basic descriptors, Descriptors composed of other descriptors. The 19 descriptors. Defaults. H.248 Transactions Groups of commands, transaction Ids, relationship with actions and commands. Requests and replies. H.248 wrap up What is a package? Basic packages. H.248 security. H.248 - SIP interoperation. H.248 interoperation with other protocols.

Our classroom training provides you the opportunity to interact with instructors and benefit from face-to-face instruction. For more queries, reach out to us: info@mangates.com

Our classroom training provides you the opportunity to interact with instructors and benefit from face-to-face instruction. For more queries, reach out to us: info@mangates.com

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.