38170 Courses in Nottingham delivered Online

The rationale for this fast track Level 4 Diploma in IT - E-Commerce qualification (Accredited by Qualifi, UK) is that it provides a career path for learners who wish to develop a broad base of knowledge and skills that will enable them to work in a variety of roles in the information technology (IT) industry, notably in programming, website design or PC maintenance. The technical skills and knowledge delivered through the successful achievement of the fast track Level 4 Diploma in IT - E-Commerce qualification are required and recognised internationally. The diploma is accredited at Level 4 and has a total equivalence of 120 credits. Key Highlights of this Level 4 Diploma in IT - E-commerce (Fast Track) qualification are: Program Duration: 6 Months (Regular 9 months duration course also available) Program Credits: 120 Designed for working Professionals Format: Online No Written Exam. The Assessment is done via Submission of Assignment Tutor Assist available Dedicated Student Success Manager Timely Doubt Resolution Regular Networking Events with Industry Professionals Become eligible to gain direct entry into relevant Undergraduate degree programme. Alumni Status No Cost EMI Option Requirements This Level 4 Diploma in IT - E-commerce (Fast Track) (Accredited by Qualifi, UK) qualifications has been designed to be accessible without artificial barriers that restrict access and progression. Entry to the qualification will be through centre interview and learners will be expected to hold the following: Qualifications at Level 3 OR Level 4 qualification in another discipline and want to develop their careers in information technology or E-Commerce. Career path Learners after completing this course progress to: BSc (Hons) in Business Computing and Information Systems degree, Combined Level 5 + Level 6 Diploma in Information Technology , Combined Level 4 + Level 5 Diploma in Cyber Security, Level 5 Diploma in Information Technology (Fast Track Mode), The Second year of Undergraduate study, Directly into employment in an associated profession. Certificates Certificate of Achievement Hard copy certificate - Included Qualifi courses: Once you complete the course, you would be receiving a Physical hard copy of your Diploma along with its Transcript which we would Courier to your address via DHL or Royal Mail without any additional charge

Duration 5 Days 30 CPD hours This course is intended for This course is designed for IT professionals whose primary job responsibility is the management of servers and other devices running the Linux operating system. A typical student in this course should have at least nine months of hands-on Linux experience and at least one and a half years of IT experience in other computing environments. The target student should wish to expand their skillset to support their career in Linux system administration and operation. This course is also designed for students who are seeking the CompTIA Linux+ certification and who want to prepare for Exam XK0-005. The Linux+ certification can validate the student's understanding and skill in configuring, monitoring, and supporting Linux systems. Overview In this course, you will configure, operate, and troubleshoot Linux systems. You will: - Perform basic Linux tasks. - Manage users and groups. - Manage permissions and ownership. - Manage storage. - Manage files and directories. - Manage kernel modules. - Manage the Linux boot process. - Manage system components. - Manage devices. - Manage networking. - Manage packages and software. - Secure Linux systems. - Write and execute Bash shell scripts. - Automate tasks. - Plan and perform a Linux installation. The Official CompTIA© Linux+© courseware builds on your existing experience with systems operations and administration to provide you with the knowledge and skills required to configure, manage, operate, and troubleshoot a Linux environment by using security best practices, scripting, and automation. This course will also prepare you for the Exam XKO-005. 1 - PERFORMING BASIC LINUX TASKS Identify the History and Development of Linux Enter Shell Commands Get Help Using Linux 2 - MANAGING USERS AND GROUPS Assume Superuser Privileges Create, Modify, and Delete Users Create, Modify, and Delete Groups Query Users and Groups Configure Account Profiles 3 - MANAGING PERMISSIONS AND OWNERSHIP Modify File and Directory Permissions Modify File and Directory Ownership Configure Special Permissions and Attributes Troubleshoot Permissions Issues 4 - MANAGING STORAGE Create Partitions Manage Logical Volumes Mount File Systems Manage File Systems Navigate the Linux Directory Structure Troubleshoot Storage Issues 5 - MANAGING FILES AND DIRECTORIES Create and Edit Text Files Search for Files Perform Operations on Files and Directories Process Text Files Manipulate File Output 6 - MANAGING KERNEL MODULES Explore the Linux Kernel Install and Configure Kernel Modules Monitor Kernel Modules 7 - MANAGING THE LINUX BOOT PROCESS Configure Linux Boot Components Configure GRUB 2 8 - MANAGING SYSTEM COMPONENTS Configure Localization Options Configure GUIs Manage Services Troubleshoot Process Issues Troubleshoot CPU and Memory Issues 9 - MANAGING DEVICES Identify the Types of Linux Devices Configure Devices Monitor Devices Troubleshoot Hardware Issues 10 - MANAGING NETWORKING Identify TCP/IP Fundamentals Identify Linux Server Roles Connect to a Network Configure DHCP and DNS Client Services Configure Cloud and Virtualization Technologies Troubleshoot Networking Issues 11 - MANAGING PACKAGES AND SOFTWARE Identify Package Managers Manage RPM Packages with YUM Manage Debian Packages with APT Configure Repositories Acquire Software Build Software from Source Code Troubleshoot Software Dependency Issues 12 - SECURING LINUX SYSTEMS Implement Cybersecurity Best Practices Implement Identity and Access Management Methods Configure SELinux or AppArmor Configure Firewalls Implement Logging Services Back Up, Restore, and Verify Data 13 - WORKING WITH BASH SCRIPTS Customize the Bash Shell Environment Identify Scripting and Programming Fundamentals Write and Execute a Simple Bash Script Incorporate Control Statements in Bash Scripts 14 - AUTOMATING TASKS Schedule Jobs Implement Version Control Using Git Identify Orchestration Concepts 15 - INSTALLING LINUX Prepare for Linux Installation Perform the Installation Additional course details: Nexus Humans CompTIA Linux Plus Certification (Exam XK0-005) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the CompTIA Linux Plus Certification (Exam XK0-005) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Cloud Computing and everything you need to know about security in the online world Do you have too much data to store and not enough space to manage all of them? Do you want to protect your valuable information online? Then this course might just be what you are looking for. Cloud computing is the delivery of computing services - servers, storage, databases, networking, software, analytics and more - over the Internet ('the cloud'). Companies offering these computing services are called cloud providers and typically charge for cloud computing services based on usage, similar to how you're billed for gas or electricity at home. Training in Security is a crucial enabler to instill a culture of awareness and to protect your business from internal and external Cyber Threats. This Course is designed to give you all the information regarding Cyber Security and how to protect yourself online. It will teach you about the benefits of cloud computing and the typpes of cloud services. So what are you waiting for! Take the course. Course Highlights Certified Cloud Computing & IT Security Training is an award winning and the best selling course that has been given the CPD Certification & IAO accreditation. It is the most suitable course anyone looking to work in this or relevant sector. It is considered one of the perfect courses in the UK that can help students/learners to get familiar with the topic and gain necessary skills to perform well in this field. We have packed Certified Cloud Computing & IT Security Training into 30 modules for teaching you everything you need to become successful in this profession. To provide you ease of access, this course is designed for both part-time and full-time students. You can become accredited in just 20 hours, 30 minutes and it is also possible to study at your own pace. We have experienced tutors who will help you throughout the comprehensive syllabus of this course and answer all your queries through email. For further clarification, you will be able to recognize your qualification by checking the validity from our dedicated website. Why You Should Choose Certified Cloud Computing & IT Security Training Lifetime access to the course No hidden fees or exam charges CPD Accredited certification on successful completion Full Tutor support on weekdays (Monday - Friday) Efficient exam system, assessment and instant results Download Printable PDF certificate immediately after completion Obtain the original print copy of your certificate, dispatch the next working day for as little as £9. Improve your chance of gaining professional skills and better earning potential. Who is this Course for? Certified Cloud Computing & IT Security Training is CPD certified and IAO accredited. This makes it perfect for anyone trying to learn potential professional skills. As there is no experience and qualification required for this course, it is available for all students from any academic backgrounds. Requirements Our Certified Cloud Computing & IT Security Training is fully compatible with any kind of device. Whether you are using Windows computer, Mac, smartphones or tablets, you will get the same experience while learning. Besides that, you will be able to access the course with any kind of internet connection from anywhere at any time without any kind of limitation. Career Path You will be ready to enter the relevant job market after completing this course. You will be able to gain necessary knowledge and skills required to succeed in this sector. All our Diplomas' are CPD and IAO accredited so you will be able to stand out in the crowd by adding our qualifications to your CV and Resume. Cloud Computing What Is Cloud Computing? FREE 00:15:00 Benefits Of Cloud Computing FREE 01:00:00 Is Cloud Computing Really Secure? 01:00:00 The Concept of Public Cloud 00:30:00 The Concept of Private Cloud 00:30:00 Hybrid Cloud and It's Advantages 00:30:00 Types of Cloud for Your Business 00:30:00 Key Features of Cloud Computing 01:00:00 How Cloud Computing Can Revolutionize Your Business? 00:30:00 Wrapping Up 00:15:00 Data Protection Why Internet Marketers Need More Protection FREE 01:00:00 You Can't Be Anonymous FREE 00:15:00 Start With Basic Security Measures 01:00:00 Using Disclaimers 01:00:00 Proper Use Of Email 01:00:00 Protecting Product Rights 01:00:00 Protecting Your Website 01:00:00 Terms Of Use Or Service 00:30:00 Privacy Policy 01:00:00 IT Security Spyware Can Destroy 00:30:00 How Does Spyware Spread? 00:30:00 How To Remove Spyware 00:30:00 Anti Spyware Program 01:00:00 The Anti Anti-Spyware Programs 00:15:00 Research And Learn More 00:15:00 Choosing The Best Anti Spyware Tool 01:00:00 Computer Security And Spyware 01:00:00 The Programs To Avoid 00:15:00 Is It Legal? 00:15:00 Checklist Of Protection 00:15:00 Mock Exam Mock Exam- Certified Cloud Computing & IT Security Training 00:30:00 Final Exam Final Exam- Certified Cloud Computing & IT Security Training 00:30:00

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

24 Hour Flash Deal **25-in-1 IT Procurement Specialist Mega Bundle** IT Procurement Specialist Enrolment Gifts **FREE PDF Certificate**FREE PDF Transcript ** FREE Exam** FREE Student ID ** Lifetime Access **FREE Enrolment Letter ** Take the initial steps toward a successful long-term career by studying the IT Procurement Specialist package online with Studyhub through our online learning platform. The IT Procurement Specialist bundle can help you improve your CV, wow potential employers, and differentiate yourself from the mass. This IT Procurement Specialist course provides complete 360-degree training on IT Procurement Specialist. You'll get not one, not two, not three, but twenty-five IT Procurement Specialist courses included in this course. Plus Studyhub's signature Forever Access is given as always, meaning these IT Procurement Specialist courses are yours for as long as you want them once you enrol in this course This IT Procurement Specialist Bundle consists the following career oriented courses: Course 01: IT Skills for IT / Non - IT Professionals Course 02: Python Basic Programming for Absolute Beginners Course 03: Microsoft Excel Complete Course 2019 Course 04: SQL for Data Science, Data Analytics and Data Visualization Course 05: Microsoft PowerPoint for Beginners Course 06: AutoCAD VBA Programming Course 07: Cyber Security Awareness Training Course 08: Web Application Penetration Testing Course 09: Build Progressive Web Apps with Angular Course 10: Web Design Course Course 11: Basic HTML 5 Course 12: CSS Fundamentals Course 13: HTML and CSS Coding: Beginner to Advanced Course 14: JavaScript Functions Course 15: Refactor Javascript Course Course 16: JavaScript Foundations Course 17: jQuery Masterclass Course: JavaScript and AJAX Coding Bible Course 18: ASP.Net MVC and Entity Framework Course 19: Info Graphics Web Design - Affinity Designer Training Course 20: Diploma in Adobe Illustrator Course 21: Information Architecture (IA) Fundamentals for Website Design Course 22: Basics of WordPress Course 23: Learn MySQL from Scratch Course 24: PHP Web Development with MySQL Course 25: Learn Spring & Angular Material with a Full Web Application The IT Procurement Specialist course has been prepared by focusing largely on IT Procurement Specialist career readiness. It has been designed by our IT Procurement Specialist specialists in a manner that you will be likely to find yourself head and shoulders above the others. For better learning, one to one assistance will also be provided if it's required by any learners. The IT Procurement Specialist Bundle is one of the most prestigious training offered at StudyHub and is highly valued by employers for good reason. This IT Procurement Specialist bundle course has been created with twenty-five premium courses to provide our learners with the best learning experience possible to increase their understanding of their chosen field. This IT Procurement Specialist Course, like every one of Study Hub's courses, is meticulously developed and well researched. Every one of the topics is divided into IT Procurement Specialist Elementary modules, allowing our students to grasp each lesson quickly. The IT Procurement Specialist course is self-paced and can be taken from the comfort of your home, office, or on the go! With our Student ID card you will get discounts on things like music, food, travel and clothes etc. In this exclusive IT Procurement Specialist bundle, you really hit the jackpot. Here's what you get: Step by step IT Procurement Specialist lessons One to one assistance from IT Procurement specialists if you need it Innovative exams to test your knowledge after the IT Procurement Specialistcourse 24/7 customer support should you encounter any hiccups Top-class learning portal Unlimited lifetime access to all twenty-five IT Procurement Specialist courses Digital Certificate, Transcript and student ID are all included in the price PDF certificate immediately after passing Original copies of your IT Procurement Specialist certificate and transcript on the next working day Easily learn the IT Procurement Specialist skills and knowledge you want from the comfort of your home CPD 250 CPD hours / points Accredited by CPD Quality Standards Who is this course for? This IT Procurement Specialist training is suitable for - Students Recent graduates Job Seekers Individuals who are already employed in the relevant sectors and wish to enhance their knowledge and expertise in IT Procurement Specialist Requirements To participate in this IT Procurement Specialist course, all you need is - A smart device A secure internet connection And a keen interest in IT Procurement Specialist Career path You will be able to kickstart your IT Procurement Specialist career because this course includes various courses as a bonus. This IT Procurement Specialist is an excellent opportunity for you to learn multiple skills from the convenience of your own home and explore IT Procurement Specialist career opportunities. Certificates CPD Accredited Certificate Digital certificate - Included CPD Accredited e-Certificate - Free CPD Accredited Hardcopy Certificate - Free Enrolment Letter - Free Student ID Card - Free

Accelerate Your Web Developer Career: Fast-Track Program with Exams, TOTUM Card & 5-Year Support. Enrol Today! Study methodOnline Duration9 months · Self-paced Access to content5 years CertificationsCompTIA IT Fundamentals CertificationPearson IT Specialist HTML5 Application DevelopmentPearson IT Specialist HTML and CSSPearson IT Specialist PythonPearson IT Specialist AI (Artificial Intelligence)Pearson IT Specialist JavaScriptAdobe Certified Professional PhotoshopAdobe Certified Professional IllustratorAdobe Certified Professional Premier Pro Additional info Exam(s) / assessment(s) is included in price Tutor is available to students TOTUM card included in price Job guarantee programme is included in this course Overview Learn the most in-demand digital skills in the world today with the Nuyew Tech Academy If you have an eye for detail and enjoy being creative, this could be the career for you. Web professionals plan create and code web pages that meet a specification for a client or an employer. You may be involved with the technical and graphical aspects of the website, playing a vital part of the overall look and feel as well as determining the logic of how the website functions to meet the websites intended goal. Certifications CompTIA IT Fundamentals Certification Awarded by CompTIA Pearson IT Specialist HTML5 Application Development Pearson IT Specialist HTML and CSS Pearson IT Specialist Python Pearson IT Specialist AI (Artificial Intelligence) Pearson IT Specialist JavaScript Awarded by Pearson Adobe Certified Professional Photoshop Adobe Certified Professional Illustrator Adobe Certified Professional Premier Pro Awarded by Adobe Description With a national shortage of Web Developers, starting salaries of up to £25,000 per annum (average UK Salary £37,500) and amazing future employed and self-employed career prospects, take the next step today with our Fast Track Web DeveloperProgramme. What you can expect from our Fast Track Programme: World Class Education Energetic and unlimited 24/7 Student Support Real, tangible Career Outcomes 5 Years Career Support and Course Access What our programme includes: Foundation Awards CompTIA ITF+ (IT Fundamentals) Industry Recognised Qualifications Pearson IT Specialist HTML5 Application Development Pearson IT Specialist HTML and CSS Pearson IT Specialist JavaScript Pearson IT Specialist Python Pearson IT Specialist AI (Artificial Intelligence) Adobe Certified Professional Photoshop Adobe Certified Professional Illustrator Adobe Certified Professional Premier PRO Exams Includes all Exams and Unlimited Re-Sits 5 Years Career Support Guarantee As part of our unique Support Guarantee, our Career Support Team will assist you with: CV writing Expert careers advice Interview preparation Identifying and applying for the best opportunities in your area As a student in the Nuyew Tech Academy you will also be given exclusive access to our Career Skills Academy which includes advanced courses on Employability, CV Preparation, Interview Skills and Technique and everything else you need to get ready for your new Career. Who is this course for? This course is open to anyone interested in pursuing a Career in Web Development. Our Foundation Level provides the flexibility for us to accommodate students with any level of previous knowledge and experience. Requirements This course is open to all and has no pre-requisites All you need is a passion for technology and a strong desire to succeed. Career path Our programme is designed to enable you to achieve an Entry Level/Helpdesk role during training (£18k-£24K) ensuring that you also have the vital work experience required to enter the Tech Industry at a higher level (Av Salary £37.5K). Our Career Support Guarantee gives you exclusive access to our dedicated Career Support Team and Advanced Career Skills Academy for 5 Years following Graduation.

The rationale for this fast track Level 4 Diploma in IT - Web Design qualification (Accredited by Qualifi, UK) is that it provides a career path for learners who wish to develop a broad base of knowledge and skills that will enable them to work in a variety of roles in the information technology (IT) industry, notably in programming, website design or PC maintenance. The technical skills and knowledge delivered through the successful achievement of the fast track Level 4 Diploma in IT - Web Design qualification are required and recognised internationally. The diploma is accredited at Level 4 and has a total equivalence of 120 credits. Key Highlights of this Level 4 Diploma in Information Technology - Web Design (Fast Track) qualification are: Program Duration: 6 Months (Regular 9 months duration course also available) Program Credits: 120 Designed for working Professionals Format: Online No Written Exam. The Assessment is done via Submission of Assignment Tutor Assist available Dedicated Student Success Manager Timely Doubt Resolution Regular Networking Events with Industry Professionals Become eligible to gain direct entry into relevant Undergraduate degree programme. Alumni Status No Cost EMI Option Requirements This Level 4 Diploma in IT - Web Design (Fast Track) (Accredited by Qualifi, UK) qualifications has been designed to be accessible without artificial barriers that restrict access and progression. Entry to the qualification will be through centre interview and learners will be expected to hold the following: Qualifications at Level 3 OR Level 4 qualification in another discipline and want to develop their careers in information technology and web design. Career path Learners after completing this course progress to: BSc (Hons) in Business Computing and Information Systems degree, or Combined Level 5 + Level 6 Diploma in Information Technology , or Combined Level 4 + Level 5 Diploma in Cyber Security, or Level 5 Diploma in Information Technology (Fast Track Mode), or The Second year of Undergraduate study, or Directly into employment in an associated profession. Certificates Certificate of Achievement Hard copy certificate - Included Qualifi courses: Once you complete the course, you would be receiving a Physical hard copy of your Diploma along with its Transcript which we would Courier to your address via DHL or Royal Mail without any additional charge.

IT Security & Data Analysis Course - CPD Certified Open up your IT passion by unlocking our IT security course! Do you want to begin a career as a professional in IT security? Do you want to expand your knowledge about IT security? With the help of this IT Security course, you'll be more determined than ever to advance your professional career and broaden your knowledge in this IT security area. Although they sound similar, information security and IT security refer to different types of security. Information security refers to the practices and tools used to prevent unauthorised access to sensitive corporate data, whereas IT security is the protection of digital data through computer network security. Even though maintaining IT security may be expensive, a significant breach may cost a company far more. This IT Security Course will provide you with a solid foundation so that you can develop the confidence to become an expert in IT Security and acquire more sophisticated skills to fill in the gaps for increased effectiveness and productivity. If you think you have what it takes to enter this IT security field, an IT security course can help you with your initial training and job preparation. IT Security is ready with all the necessary data that is meant to instruct and direct people in the requirements for this position. Don't wait any longer. Enrol in our IT security course to become a certified IT security professional. IT Security & Data Analysis Course - CPD CertifiedCourse This IT Security: IT Security Course includes a FREE PDF Certificate. Lifetime access to this IT Security: IT Security Course Instant access to this IT Security: IT Security Course Get FREE Tutor Support to this IT Security: IT Security Course IT Security & Data Analysis Course - CPD Certified Unlock your career potential with our IT Security course! Ready to dive into the world of IT Security? Our comprehensive IT Security course equips you with essential skills to protect digital data and secure networks. You’ll gain expertise in areas like information security vs. IT Security, learning the differences and critical tools needed for each. This IT Security course prepares you to tackle real-world challenges, understand the financial impacts of security breaches, and become a trusted expert. Don’t miss out—enrol in our IT Security course today and set yourself on the path to becoming a certified IT Security professional! Who is this course for? IT Security & Data Analysis Course - CPD Certified Anyone who wants to work in the IT industry can take our It Security: IT Security course. Requirements IT Security & Data Analysis Course - CPD Certified To enrol in this IT Security Course, students must fulfil the following requirements: Good Command over English language is mandatory to enrol in our IT Security: IT Security Course. Be energetic and self-motivated to complete our IT Security: IT Security Course. Basic computer Skill is required to complete our IT Security: IT Security Course. If you want to enrol in our IT Security: IT Security Course, you must be at least 15 years old. Career path IT Security & Data Analysis Course - CPD Certified Many doors in the job market will be made available by the IT Security course. For instance, an IT technician, a cyber security analyst, or a penetration tester. The average salary for IT security professionals in the UK ranges between £60,000 and £100,000 per annum.

DNS training course description This three-day hands on DNS training course studies both the UNIX BIND and the Microsoft (MS DNS) implementations. The course starts with the big picture of how DNS works, then client configuration. Primary and secondary servers are then configured, progressing to DDNS, subdomains and security issues. Hands on sessions follow all sections ensuring that troubleshooting techniques are used throughout the course. Students choose whether to use Windows or UNIX for the hands on sessions. What will you learn Describe the architecture of DNS. Explain how DNS works. Install, configure, maintain and troubleshoot DNS DNS training course details Who will benefit: Technical staff wanting to learn DNS including: Network personnel System administrators. Prerequisites: UNIX Fundamentals (or Windows knowledge). TCP/IP foundation for engineers. Duration 3 days DNS training course contents What is DNS? Hostnames, Name resolution, host files, host file problems, What is DNS? The DNS namespace, TLDs, gTLDs, registering domains, Nameservers, how DNS works. Hands on Testing DNS servers on the Internet. DNS clients Ways to use DNS, dynamic and static configuration, multiple nameservers, domain name, searchlist, resolution issues, testing the configuration. Hands on Client configuration. DNS server software Implementations, Microsoft, BIND, daemons and services, installation, starting and stopping servers. Hands on Setting up a DNS server. DNS zone files What is a zone, Zone file overview, Forward zones, Reverse zones, Resource records, A records, PTR, CNAME, Root hints, local zone file. BIND and Microsoft configuration. Hands on Server configuration files. NS and applications MX records, Mail server load balancing, SPF, SRV records, VoIP and SRV, Microsoft and SRV, NAPTR. Hands on Testing records with dig and nslookup. DNS slaves and other servers DNS server types, Server resilience, Slaves, Zone transfers, SOA records, Serial numbers, recommendations, polling based zone transfers, NOTIFY, AD integration, DNS caching, Negative caching, TTL, Caching only servers. Hands on Masters, slaves and zone transfers. The DNS protocol The DNS stack, DNS port numbers, DNS queries, The DNS header, header section format, question format, other section format. Hands on Troubleshooting DNS with Wireshark. Dynamic DNS DHCP, DDNS, IXFR, WINS integration. Hands on Dynamic DNS. Subdomains Root servers, root server selection, Authority, delegation, NS records, subdomain with and without delegation, reverse delegation. Hands on Delegation, setting up a subdomain server. DNS security Restricting queries, DNS and firewalls, Split DNS, forwarders, internal root servers, the use of proxy servers, DNSSEC, TSIG. Hands on Hardening a DNS server. DNS and IPv6 What is IPv6, IPv6 addressing, IPv6 DNS issues, AAAA, IPv6 reverse delegation. Troubleshooting DNS Problem solving, DNS troubleshooting, Zone file checking, Some common errors, Log files, tools, nslookup, dig, host, DNS design, performance, load balancing. Hands on Putting it all together. Summary Useful books, Internet sites, RFCs. Appendix: ENUM What is ENUM, How ENUM works, NAPTR.

Mobile comms training course description A complete overview of mobile communications covering all the major technologies in a 2-day format. What will you learn GSM GPRS UMTS LTE Alternative mobile strategies Mobile comms training course details Who will benefit: Anyone involved in mobile communications. Prerequisites: None. Duration 2 days Mobile comms training course contents Introduction Telephony, RF, mobile and wireless technologies, distances, mobile phone generations, base stations, cells, frequencies, cell types, MSC, handoffs, channels, internetworking, the Internet, wireless Internet access. UK operators, worldwide operators. GSM What is it? Timeline, digitising voice, channels, GSM architecture, Abis, A, Um, MS, BTS, BSC, MSC, HLR, VLR, EIR, AuC. Radio link aspects, GSM signalling overview, signalling protocols, roaming, GSM call flows, authentication. IMEI. SIM cards. GPRS What it is, 2G to 3G, GPRS user features, GPRS network features, GPRS elements, GPRS architecture, overlay, SGSN, GGSN, GPRS ATTACH, GPRS protocol stack, GPRS timeslots, EDGE, GPRS classes, GPRS routing, GPRS packet format. UMTS and 3G What is 3G? IMT-2000, 3G proposals, what is UMTS? Speed comparison, evolution to 3G, CDMA, CDMA 2000, W-CDMA, UMTS components, UMTS infrastructure, RNC, Node B, network architecture, packet switched attach, mobility in 3G, HSDPA. LTE and 4G LTE architecture and principles, Physical layer, Air interface, E-UTRAN, Evolved packet core, service provision. Other wireless solutions Integration of services, Bluetooth, Blackberry, VoIP, Mobile IP, 802.11, WiFi, 802.16, WiMax, What is 5G?