4517 Courses delivered Online

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.

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.

Overview This comprehensive course on Door Supervisor will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Door Supervisor 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 Door Supervisor. It is available to all students, of all academic backgrounds. Requirements Our Door Supervisor 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 11 sections • 10 lectures • 04:01:00 total length •Definition and Importance of Security: 00:16:00 •Career Prospect of Security Guard in the UK: 00:11:00 •Security Risk Analysis and Risk Reduction: 00:25:00 •Physical and Information Security Protection: 00:36:00 •Response to Immediate Crisis: 00:26:00 •The Use of Technology for Managing Security: 00:25:00 •General Patrol Tactics and Techniques: 00:25:00 •Public Relations and Traffic Control: 00:21:00 •Violence in the Workplace: 00:27:00 •Laws and Regulations: 00:29:00

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Description: Do you experience sudden slow downs in your computer's performance, notwithstanding when you just have maybe a couple programs running? Have you seen a slack in your web surfing, despite the fact that you have a fast broadband connection? This is most likely because spyware or adware is taxing your framework, backing things off for you while sending data you may not need to be sent to places you probably don't need it sent to. The terrible news is that this stuff is everywhere now, including coming from sites of reputable companies that you have chosen to do business with. The best news is that our PC Safety Diploma helps you to malware-proof your PC. Who is the course for? Undergraduates Job seekers Anyone with an interest in cyber security Entry Requirement: This course is available to all learners, of all academic backgrounds. Learners should be aged 16 or over to undertake the qualification. Good understanding of English language, numeracy and ICT are required to attend this course. Assessment:  At the end of the course, you will be required to sit an online multiple-choice test. Your test will be assessed automatically and immediately so that you will instantly know whether you have been successful. Before sitting for your final exam you will have the opportunity to test your proficiency with a mock exam. Certification: After you have successfully passed the test, you will be able to obtain an Accredited Certificate of Achievement. You can however also obtain a Course Completion Certificate following the course completion without sitting for the test. Certificates can be obtained either in hard copy at a cost of £39 or in PDF format at a cost of £24. PDF certificate's turnaround time is 24 hours and for the hardcopy certificate, it is 3-9 working days. Why choose us? Affordable, engaging & high-quality e-learning study materials; Tutorial videos/materials from the industry leading experts; Study in a user-friendly, advanced online learning platform; Efficient exam systems for the assessment and instant result; The UK & internationally recognized accredited qualification; Access to course content on mobile, tablet or desktop from anywhere anytime; The benefit of career advancement opportunities; 24/7 student support via email. Career Path: The PC Safety Diploma is a useful qualification to possess, and would be beneficial for the following careers: Computer security specialists Software developers Professional practice working for educational, political or government organizations. Higher information technology-related degree. PC Safety Diploma Why You Need To Worry About 'Malware' 01:00:00 Viruses 01:00:00 Spyware/Adware 01:00:00 Safety & Security at the Browser Level 01:00:00 Glossary of Terms 01:00:00 Certificate and Transcript Order Your Certificates and Transcripts 00:00:00

H.323 training course description A hands on course covering IP telephony with H.323. The course starts with a brief review of knowledge students should already possess including RTP and RTCP. The main focus is on H.323 protocols though, progressing from what H.323 is through signalling, call processing and architectures, moving onto more advanced issues including security, multimedia, conferencing, and interoperability. Hands on practicals follow each major theory session. What will you learn Explain how H.323 works. Analyse H.323 packets. Deploy H.323 IP telephony solutions. Integrate H.323 with other telephony solutions. H.323 training course details Who will benefit: Technical staff working with H.323 Prerequisites: Voice Over IP Duration 2 days H.323 training course contents VoIP review Brief review of VoIP, IP, telephones and voice. RTP, RTCP, mixers and translators. What is H.323? The framework, Why H.323, history, H.323 standards and the ITU, H.323 versions 1,2,3,4, and 5, Annexes and Appendices, capabilities, services, How H.323 works, a basic call. H.323 protocol stack The overall framework, Audio codecs (H.7xx), Video codecs (H.26x), T.120 data conferencing. H.323 Architecture Endpoints: Terminals, MCUs, gateways. Gatekeepers, border and peer elements, design issues, signalling with and without gatekeepers. H.225 Packet format, ASN.1, Information elements, Call setup, Call control. Gatekeepers Gatekeeper features, admissions, address translation, bandwidth management, call routing, zones, administrative domains, gatekeeper discovery, call establishment, fast connect. RAS packet formats, RAS signalling. Alternate gatekeepers. H.245 Purpose, call control channel, relationship with H.225, message format, tunnelling. H.323 Supplementary services Conferencing: point to point, multipoint, hybrid, broadcast, H.332. H.450.x. Call transfer, diversion, hold and waiting. Remote device control (H.282, H.283). Capability exchange, Video. Security H.235. Authentication, privacy, transport layer level security. Interoperability Gateways, Inter working with PSTN, SIP and H323. H.246. Annexes and Appendices An overview.

Door supervisor: Door supervisor Course Online Do you wish to have a solid foundation for your door supervision abilities? To cater to your interest in this topic, we have created the finest possible Door supervisor: Door supervisor Course for you! Our Door supervisor Course covers customer service skills and physical intervention tactics. This Door supervisor Course also explains dispute resolution and legal and regulatory frameworks. Moreover, through the Door supervisor Course, you will understand how to keep licensed premises secure. Participants in the Door supervisor gain knowledge on how to deal with challenging circumstances. By the end of this Door supervisor Course, you can learn how to minimize security concerns and maintain order. Don't hesitate any longer; sign up for this Door supervisor: Door supervisor Course right away to get started learning. Main Course: Door Supervising Course Courses you will get along with this Door supervisor: Door supervisor Course: Door supervisor Course Offers free Close Protection Course Door supervisor Course Offers free CCTV Operator Course Door supervisor Course Offers free Security Management Course Special Offers of this Audiology: Audiology Course This Door supervisor: Door supervisor Course includes a FREE PDF Certificate. Lifetime access to this Door supervisor: Door supervisor Course Instant access to this Door supervisor: Door supervisor Course Get FREE Tutor Support to this Door supervisor: Door supervisor Course [ Note: Free PDF certificate as soon as completing the Door supervisor: Door supervisor Course] Door supervisor: Door supervisor Course Online Enhance your security skills with our Door Supervisor: Door Supervisor course, crafted to equip you with essential customer service and physical intervention techniques. This Door Supervisor: Door Supervisor training also delves into dispute resolution and the legal frameworks critical to maintaining licensed premises securely. Through our comprehensive Door Supervisor: Door Supervisor course, you’ll develop the expertise to handle challenging situations, minimize security risks, and maintain order with confidence. Gain the knowledge needed to excel as a professional Door Supervisor: Door Supervisor and make a lasting impact in the security industry. Start your training journey today! Who is this course for? Door supervisor: Door supervisor Course Online Learners can enrol in this Door supervisor: Door supervisor Course even if they have no prior experience with door supervisors. Requirements Door supervisor: Door supervisor Course Online To enrol in this Door supervisor: Door supervisor Course, students must fulfil the following requirements: Good Command over English language is mandatory to enrol in our Door supervisor: Door supervisor Course. Be energetic and self-motivated to complete our Door supervisor: Door supervisor Course. Basic computer Skill is required to complete our Door supervisor: Door supervisor Course. If you want to enrol in our Door supervisor: Door supervisor Course, you must be at least 15 years old. Career path Door supervisor: Door supervisor Course Online Numerous job routes, including event security, security officer, and door supervisor, are available to you after completing this Door supervisor: Door supervisor Course!

Cloud technologies training course description This course provides an introduction to cloud technologies, including, configuration and deployment, security, maintenance, and management. It covers all aspects of cloud computing infrastructure. It will help you to master the fundamental concepts, terminology, and characteristics of cloud computing. . What will you learn Contrast and compare AWS, GCP and Azure. Explain the different cloud services, models and characteristics. Explain cloud virtualization components and options. Explain cloud security options. Describe cloud automation, orchestration, monitoring and performance options. Cloud technologies training course details Who will benefit: Anyone working with or looking to work with cloud technologies. Prerequisites: None. Duration 2 days Cloud technologies training course contents What is the cloud? The Internet Cloud computing Benefits Disadvantages Cloud services IaaS, PaaS, SaaS, others. Cloud service providers AWS, GCP Microsoft Azure, others Cloud architectures Private, public, hybrid others Cloud based delivery The cloud and virtualization Virtual Machines, networks, storage, deployment. Accessing the Virtual Machine Secure cloud environments Security considerations. Data privacy considerations Automation and orchestration Monitoring and performance Performance Cost issues Cost containment

Essential IMS training course description The IP Multimedia Core Network Subsystem (IMS) is defined by 3GPP as a new mobile infrastructure. This course studies the discreet elements in the IMS. What will you learn Describe the IMS. Describe the IMS architecture. Explain how charging, security and QoS is handled in the IMS. Explain how the IMS supports service enablers such as Push to talk and Presence. Essential IMS training course details Who will benefit: Telecommunications staff. Prerequisites: Mobile communications overview Duration 2 days Essential IMS training course contents Mobile communications review The role of IP in telecommunications. GSM to IMS. Enhanced multimedia services, Push To, convergence, conferencing, roaming. What is IMS? What it is, why IMS, standard bodies: 3GPP, IETF, OMA, IMS services. MMD comparison. IMS architecture blocks Overview, IMS functions, IMS interfaces, IMS protocols, IMS elements, IMS reference points. Access network, IMS in GSM, CDMA, WiFi & PSTN networks. Core network. Application, Control and Call planes. HSS - User database Identification. The user database, role of HSS, SLF and multiple HSSs. 'Normal' identities, IMPI, IMPU. IMS signalling: SIP What is SIP? SIP URI, contact address, UAs, Proxies, basic SIP call flow, SIP sessions. IMS other protocols Megaco, Diameter, XML, XCAP, COPS, RTP/RTCP, SDP, H.324M, IM and MSRP. Call/Session Control Call Session Control Functions (CSCF). Domains. Home networks, visited networks. CSCF and SIP. P-CSCF, P-CSCF discovery, P-CSCF functions. I-CSCF, DNS and I-CSCF. S-CSCF, S-CSCF functions, ENUM lookups. QoS. Example call flows. IMS services Open service platform, Application Servers, profiles, AS interface with S-CSCF. 'Normal' services (Caller ID, Call waiting, transfer…) Push to talk Over Cellular (PoC), IMS conferencing, Group management, IMS Presence, IMS Messaging. Other possible applications. Media servers. (MRFC, MRFP). Gateways IMS PSTN procedures, BGCF, PSTN interface. SGW, MGCF, MGW Charging Architecture, Offline, online and flow based charging, charging reference points, CCF, DIAMETER, ICID, IOI. IMS security IMS security architecture, identities, AAA, public and private user ID, service filters, Cx interface, RADIUS, Diameter protocol, 3GPP AKA, integrity, privacy, NDS, IPSEC, trust, assertion.

Learn about GDPR, Data Protection and Cyber Security Course from industry experts and boost your professional skill. This GDPR, Data Protection and Cyber Security Course will enhance your skill and make you ready for the job market. You'll get expert opinions about the best practices and problems of GDPR, Data Protection and Cyber Security Course. You'll also gain the skills of GDPR, Data Protection and Cyber Security Course to excel in your job and tips to master professional skills in no time. You'll be connected with the community of GDPR, Data Protection and Cyber Security Course professionals and gain first-hand experience of GDPR, Data Protection and Cyber Security Course problem-solving. The GDPR, Data Protection and Cyber Security Course  is self-paced. You can complete your course and attend the examination in your suitable schedule. After completing the GDPR, Data Protection and Cyber Security Course, you'll be provided with a CPD accredited certificate which will boost your CV and help you get your dream job. This GDPR, Data Protection and Cyber Security Course will provide you with the latest information and updates of GDPR, Data Protection and Cyber Security Course. It will keep you one step ahead of others and increase your chances of growth. Why buy this GDPR, Data Protection and Cyber Security Course? Unlimited access to the course for forever Digital Certificate, Transcript, student ID all included in the price Absolutely no hidden fees Directly receive CPD accredited qualifications after course completion Receive one to one assistance on every weekday from professionals Immediately receive the PDF certificate after passing Receive the original copies of your certificate and transcript on the next working day Easily learn the skills and knowledge from the comfort of your home Certification After studying the course materials of the GDPR, Data Protection and Cyber Security Course you will be able to take the MCQ test that will assess your knowledge. After successfully passing the test you will be able to claim the pdf certificate for £5.99. Original Hard Copy certificates need to be ordered at an additional cost of £9.60. Who is this course for? This GDPR, Data Protection and Cyber Security Course does not require you to have any prior qualifications or experience. You can just enrol and start learning. Prerequisites This GDPR, Data Protection and Cyber Security Course was made by professionals and it is compatible with all PC's, Mac's, tablets and smartphones. You will be able to access the course from anywhere at any time as long as you have a good enough internet connection. Career path As this course comes with multiple courses included as bonus, you will be able to pursue multiple occupations. This GDPR, Data Protection and Cyber Security Course is a great way for you to gain multiple skills from the comfort of your home. Course Curriculum Module 01: GDPR Basics GDPR Basics 00:22:00 Module 02: GDPR Explained GDPR Explained 00:17:00 Module 03: Lawful Basis for Preparation Lawful Basis for Preparation 00:29:00 Module 04: Rights and Breaches Rights and Breaches 00:25:00 Module 05: Responsibilities and Obligations Responsibilities and Obligations 00:29:00 Mock Exam Mock Exam - GDPR, Data Protection and Cyber Security Course 00:20:00 Final Exam Final Exam - GDPR, Data Protection and Cyber Security Course 00:20:00