1933 Environment courses near Partington, Manchester delivered Live Online

Duration 5 Days 30 CPD hours This course is intended for Developed for IT Professionals with extensive networking and Citrix ADC experience. This course is built for IT Professionals who are responsible for defining the overall structure or architecture of a Citrix networking environment. This course encompasses advanced Citrix networking configurations and leading Citrix design principles. Overview How to identify and prioritize business drivers, constraints, and requirements using the Citrix Consulting methodologyAssess environment requirements and learn to apply leading design principles to address them in a multi-site Citrix ADC deploymentApply advanced authentication and load balancing principles In this expert training course students will be exposed to advanced networking and Citrix ADC concepts and configurations. Through lecture, lab exercises, and real-world case studies, students will learn to look critically at environment requirements, constraints, and business drivers to create a complex Citrix networking solution. Topics to be covered in this course include multi-site and multitenant deployments, advanced authentication and load balancing, and automation and orchestration and advanced troubleshooting. This training will also prepare students for the Citrix Certified Expert in Networking (CCE-N) exam.This course includes a voucher to take the related exam (1Y0-440: Citrix Networking Assessment, Design, and Advanced Configuration) and earn your Citrix Certified Expert ? Networking (CCE-N) certification. Networking Methodology and Assessment Understanding the Citrix methodology Business Drivers and Requirements User Segmentation Application Assessment Capabilities Assessment Citrix Networking Deployment Architecture and Topology Multi-Site Deployments Multi Tennant Infrastructure Cloud Deployments High Availability Citrix ADC Double-Hop Scenarios Secure Web Gateway Advanced Authentication and Authorization Authorization Policies Access Policies Advanced Authentication Options Multi-Factor Authentication nFactor Authentication AAA Session Management Citrix ADC Security Authorization Pre-authentication and Endpoint Analysis Scans Protection against Layer 4-7 Attacks Web App Firewall Citrix Gateway Configuration Considerations ICA Proxy Configuration VPN Access Clientless Access Split Tunneling RDP Proxy Deployment and Configuration Advanced Load Distribution and Link Load balancing Advanced Load Balancing Link Load Balancing Firewall Load Balancing Microsoft Exchange Load Balancing Advanced Global Server Load Balancing Global Server Load Balancing Persistence DNS, Policies, Expressions, Actions, and Views GSLB Monitoring and Considerations Application Delivery Management Automation and Orchestration Application Delivery Management Outbound Traffic Dashboard Automation Orchestration Configuration Jobs Configuration Audit NITRO API StyleBooks (Net-new) Additional course details: Nexus Humans CNS-420 Citrix Networking Assessment, Design, and Advanced Configuration 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 CNS-420 Citrix Networking Assessment, Design, and Advanced Configuration 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.

Essential DHCP training course description Almost all businesses use DHCP. This course builds on delegates existing IP knowledge and focuses on IP Address management using DHCP. Also covered is the role of DHCP in plug and play environments. What will you learn Explain how DHCP works. Configure DHCP servers. Troubleshoot DHCP. Essential DHCP training course details Who will benefit: Anyone working with TCP/IP. Prerequisites: TCP/IP Foundation for engineers Duration 1 day Essential DHCP training course contents Introduction What is DHCP?, IP configuration: Address, mask, default gateway, DNS. History of DHCP: RARP, BOOTP. Hands on Client configuration, releasing and renewing. DHCP servers Installation. Base configuration: Scope. Lease period. DHCP options. Hands on Server setup, Impact of lease times. Server monitoring. How DHCP works Client states. Obtaining, renewing leases. DHCP messages: DISCOVER, OFFER, REQUEST, NAK, ACK, DECLINE, RELEASE, INFORM. Hands on Troubleshooting DHCP using Wireshark. DHCP architecture DHCP relay agents. Server platforms, resilience, DHCP fail over, split scopes. Dynamic DNS and DHCP. Hands on DDNS, routers, Troubleshooting.

Course Information This course aims to empower you with the expertise to proficiently navigate process mapping and master the art of crafting Standard Operating Procedures (SOPs) within regulated environments. Whether you're engaged in activities that demand process improvement, continual enhancement, or SOP creation, this course offers invaluable insights tailored to your needs. It caters to individuals tasked with managing, documenting, and implementing processes and SOPs, irrespective of prior experience or skills. Our curriculum does not focus on specific software or approaches, focusing instead on fundamental principles and adaptable concepts applicable across diverse organisational landscapes. Benefits include: Hands-on experience in mapping processes An understanding of how process maps can be used to define, communicate and continually improve complex processes An understanding of best practice for SOPs using of process maps/process flow diagrams and process mind maps to complement text An insight into the preparation of concise and user friendly SOPs. This course is structured to encourage delegates to:  Discuss and develop ideas Develop a practical approach for creating process maps and writing SOPs Understand how to use process maps in SOPs effectively Discuss how process mapping for preparing SOPs can be applied to process improvement for SOPs. Is this course for you? The course is designed for all those with responsibility for managing, documenting and implementing processes and SOPs. It assumes no prior experience or skills. The course does not recommend any specific software or approach, but explores the principles and ideas that can be applied in any organisation. What will you learn? Hands-on experience in mapping processes An understanding of how process maps can be used to define, communicate and continually improve complex processes An understanding of best practice for SOPs using of process maps/process flow diagrams and process mind maps to complement text An insight into the preparation of concise and user friendly SOPs. By the end of the course you will be able to: Create process maps and write clearer more concise SOPs Understand how to use process maps in SOPs effectively Understand how process mapping can be applied to process improvement and better SOPs. Tutors Tutors will be comprised of (click the photos for biographies): Laura Brown Director, Laura Brown Training and Development David Butler VP of Quality, Resolian Programme Please note timings may be subject to alteration. Day 1 09:00 Welcome, Introductions and Course Objectives Why Companies manage by process. 10:00 Exercise 1 - First Steps Mechanisms for process mapping, levels at which it can be applied, and the roles and responsibilities of process owners. 10:30 Exercise 1 - Feedback 10:45 Break 11:00 Mapping Processes The stages involved in mapping processes including how to construct a SIPOC chart. 11:45 Exercise 2 - Mapping A Process A first opportunity to practice your new process mapping skills. 12:30 Exercise 2 - Feedback 13:00 Lunch 14:00 Exercise 3 - Discussion of Options for Format, Structure and Layout What Makes A Good SOP? Discussion of options for format, structure, level of detail of SOPs and the use of process maps for SOP writing. A case study example of a good SOP which uses a flow chart/process map. 14:45 Exercise 3 - Feedback 15:00 Break 15:15 A Case Study example of a good SOP that uses a flow chart / process map 15:30 Exercise 4 Discussion of the content of an SOP using a Process Map 15:35 Exercise 4 - Feedback 15:45 Key Writing Considerations 16:15 Exercise 5 16:45 Exercise 5 - Feedback 17:00 Close of Day Day 2 09:00 Review of Day 1 09:15 Using Metrics Selecting and using metrics to monitor and improve processes. 10:00 Exercise 6 - Practice in Process Mapping Creating Process Maps from multi-source information. 11:00 Break 11:15 Exercise 6 - Feedback 11:45 Common Pitfalls Common problems and tips for good Process Mapping. 12:15 Demonstration of Process Mapping on a PC 12:45 Lunch 13:30 Exercise 7 - Mind Mapping 14:30 Exercise 7 - Feedback 15:00 Break 15:15 Exercise 8 - Using Process Maps to Write an SOP Applying your process mapping skills as part of writing an SOP 15:30 Exercise 8 - Feedback 15:45 Course Review and Follow-up 16:00 Close of Course Extra Information Face-to-face course Course Material Course material will be available in PDF format for delegates attending this course. The advantages of this include: Ability for delegates to keep material on a mobile device Ability to review material at any time pre and post course Environmental benefits – less paper being used per course. The material will be emailed in advance of the course and RQA will not be providing any printed copies of the course notes during the training itself. Delegates wishing to have a hard copy of the notes should print these in advance to bring with them. Alternatively delegates are welcome to bring along their own portable devices to view the material during the training sessions. Remote course Course Material This course will be run completely online. You will receive an email with a link to our online system, which will house your licensed course materials and access to the remote event. Please note this course will run in UK timezone. The advantages of this include: Ability for delegates to keep material on a mobile device Ability to review material at any time pre and post course Environmental benefits – less paper being used per course Access to an online course group to enhance networking. You will need a stable internet connection, a microphone and a webcam. Development Level Learn

Duration 5 Days 30 CPD hours This course is intended for Network professionals, including systems engineers Channel Partners Customers Overview After taking this course, you should be able to: Describe IP multicast services Identify IP multicast issues on a data link layer Explain why Protocol Independent Multicast Sparse Mode (PIM-SM) is the most current scalable IP multicast routing protocol Describe Rendezvous Point (RP) distribution solutions Recognize the drawbacks of the PIM-SM and describe two extensions to provide possible solutions Explain basic concepts of Multiprotocol BGP (MP-BGP) and its use in the IP multicast environment Configure and deploy Multicast Source Discovery Protocol (MSDP) in the interdomain environment Describe solutions to mitigate security issues in the IP multicast network Describe the process of monitoring and maintaining multicast high-availability operations Design multicast-related application and network solutions in customer and service provider networks The Implementing Cisco Multicast (MCAST) v2.0 course teaches you the fundamentals of IP multicasting, including multicast applications, sources, receivers, group management, and IP multicast routing protocols such as Protocol Independent Multicast (PIM) used within a single administrative domain. You will learn about issues in switched LAN environments and reliable IP multicasting, and technical solutions for simple deployments of IP multicast within a provider or customer network. The course reviews the configuration and troubleshooting guidelines for implementation of IP multicast on Cisco© routers. Labs offer hands-on experience to help you prepare to deploy IP multicast successfully. Course Outline Module 1: IP Multicast Concepts and Technologies Module 2: Multicast on the LAN Module 3: PIM Sparse Mode Module 4: Rendezvous Point Engineering Module 5: PIM Sparse Mode Protocol Extensions Module 6: Multiprotocol Extensions for BGP Module 7: Interdomain IP Multicast Module 8: IP Multicast Security Module 9: Multicast Optimization and High-Availability Features Module 10: Applications of Multicast

Foundation Day Training in Clinical Hypnosis Refresh. Practise. Connect. Transform. Whether you're just starting your journey in clinical hypnosis or you're a graduate looking to refresh and refine your skills, our Foundation Day Training is the perfect opportunity to reconnect with the core techniques that make hypnosis such a powerful therapeutic tool. 🔁 For Graduates: Reignite your confidence, polish your technique, and deepen your understanding of trance work in a supportive and hands-on environment. 🎓 For Trainees: This immersive day is a practical companion to your eLearning journey. It brings the theory to life with live demonstrations, peer-to-peer hypnotic practice, and real-time feedback—your chance to induce trance for the very first time! 🌀 What You’ll Learn and Practise: Trance Inductions & Deepeners – Multiple approaches, techniques, and live demonstrations. Building Confidence – For both you and your clients. Consultation Skills – Learn how to structure effective client sessions from the very first meeting. Therapeutic Techniques – Grounded in modern clinical hypnosis and NLP. Peer Practice – Hypnotise each other under supervision in a safe, encouraging environment. 💡 Course Highlights: Introduction to the world of clinical hypnosis Health and safety, mental wellbeing, and contraindications of hypnosis The history of hypnosis and NLP, including key pioneers The 3 laws of suggestion and why they matter How to handle common client questions Understanding the power of the mind and the subconscious The basics of suggestion, sensory systems, and rapport building Creating a therapeutic space and planning effective therapy Exploring premature cognitive conditioning and the unique client 🧠 Included: Access to a self-paced eLearning module Weekly live Masterclasses Group practice sessions Peer supervision and support Step into the transformative world of clinical hypnosis with clarity, confidence, and competence. Whether you’re revisiting or discovering it for the first time, Foundation Day is your gateway to lasting change. 👉 Book Your Place Today and take the next confident step in your hypnotherapy journey.

Duration 1 Days 6 CPD hours This course is intended for This course is intended for people in a variety of roles and fields who have a basic understanding of Microsoft Office and want to incorporate digital note-taking and note collaboration by using OneNote for Windows 10. In addition to creating and modifying OneNote notebooks, this course will introduce you to inserting images and files into notebooks, managing notebooks, and sharing content. Overview In this course, you will develop digital note-taking skills by creating, modifying, and managing OneNote notebooks. You will: Navigate and customize the OneNote for Windows 10 environment. Add and format text, images, tables, and drawing objects in a notebook. Use tags, organize notebooks, and search notebook content. Send and share notebook content. Configure password protection and restore deleted notebook content. In our fast-paced digital world, the need to capture ideas, meeting notes, and to-do items is ever present. Microsoft© OneNote© for Windows© 10 provides a way for you to efficiently create and collect your notes in an electronic notebook. This course will introduce you to using OneNote notebooks to store a wide variety of content in an organized structure, access the content from anywhere, and also share it with others. Getting Started with OneNote Topic A: Navigate the OneNote for Windows 10 Environment Topic B: Customize the OneNote User Interface Adding and Formatting Notebook Content Topic A: Apply Formatting to Notebook Content Topic B: Insert Files Topic C: Insert Tables Topic D: Use Drawing Tools Organizing and Searching Notebooks Topic A: Use Tags Topic B: Organize and Search Notebooks Sending and Sharing OneNote Content Topic A: Share OneNote Content Topic B: Share OneNote Content Using OneDrive Managing Notebook Content Topic A: Configure Password Protection Topic B: Restore Notebook Content

Business Process Modeling: Virtual In-House Training This course is part of IIL's Business Analysis Certificate Program (BACP), a program designed to help prepare individuals pass the IIBA® Certification exam to become a Certified Business Analysis Professional (CBAP®). Learn more at www.iil.com/bacp A process model is a description of a process in terms of its steps or actions, the data flowing between them and participants in the process, machines, systems, and organizations involved. Modeling is a critical business analysis skill. It applies graphical and text communication techniques to describe the actions, objects, and relationships acted upon in the process and the steps that act upon them. This course teaches the technique of process modeling and ties together the core methods of process, behavior, and data modeling to enable business analysts to fully describe business processes in levels of detail from multiple perspectives. What you will Learn Upon completion, participants will be able to: Identify business processes and their components Work with UML diagrams Use process modeling in business diagramming Diagram and model business processes Foundation Concepts The role of the business analyst The IIBA® BABOK® Knowledge Areas Business Process Modeling (BPM) and the business analyst A practical approach to business process modeling The Context for Modeling Business Processes Overview of context for business process modeling Analyzing stakeholder information Modeling best practices Critical inputs for BPM: Business Rules Critical inputs for BPM: Context Diagrams Data Models Overview of data modeling Entity relationship diagrams Object-oriented approach Class diagrams Other data models Process Models - Part I (Non-UML) Overview of process modeling Data flow diagrams Workflow diagrams Flowcharts Process Models - Part II (UML) Overview of UML Process Models UML Activity Diagrams UML Sequence Diagrams Usage Models - Part I (Non-UML) Overview of usage modeling Prototyping options Static prototyping and storyboards Dynamic prototyping User Interface Design and user stories Usage Models - Part II (UML Use Cases) Overview of Use Cases Use Case diagrams Use Case descriptions Use Cases and the product life cycle Integrating the Models Overview of integrating the models General analysis best practices Specific analysis techniques summary Best practices for transition to design Summary and Next Steps What did we learn and how can we implement this in our work environments?

Program Management Skills: Virtual In-House Training Program managers coordinate and give oversight to the efforts of marketing groups, project teams, product delivery, maintenance and support, operations and staff from various functional groups, including suppliers, business partners, and other external bodies. The goal is to ensure that proposed business transformation, through the delivery of complex products and processes, is implemented to realize the organization's strategic benefits and objectives, for which the program was selected. The goals of this course are twofold: To provide participants with key program management principles and techniques, recognized as best practices, to enable more effective program management; and to leverage core elements of the program management life cycle, processes, tools and techniques, to enable program management effectiveness. The participant will learn and apply the principles of program management through discussions, activities, and case study exercises. What You Will Learn At the end of this workshop, you will be able to: Maximize the transformational impact of a program according to the business needs Explain management principles and techniques and apply them within a program context Implement program governance and organization that will produce expected benefits Plan for and manage benefit realization, risks, issues, and quality Manage component projects' interdependencies that are linked to both program and strategic objectives Engage program stakeholders effectively. Improve communication and action planning effectiveness for programs in organizations Getting Started Introductions Course structure Course goals and objectives Foundation Concepts Fundamental definitions and concepts Program challenges and benefits Program best practices and success criterion Stakeholder management Governance: program management office and program boards Standard for Program Management overview Vision, Leadership, and the Business Case What is vision, why, and how? Leadership vs. Management Program business case Program Organization and Governance Program organization Program governance Program board roles and responsibilities Benefits Management Benefits explored Benefits management Benefits realization Program Management Planning Program management plan Program blueprint and roadmap Program component dossier Program tranches Program estimating Program scheduling Program Monitoring and Controlling Program Control - An Overview Program Monitoring and Controlling Monitoring and Controlling Transition Program Risk and Issue Management Risk and issue management overview Program risk management Program issue management Program Quality Management Program quality management overview Program quality management principles Program Stakeholder Management Stakeholder engagement overview Stakeholder engagement planning EI, trust, communication and stakeholder engagement Program Closure and Benefits Sustainment Program closure overview Closing the program Program benefits sustainment Summary What did we learn, and how can we implement this in our work environments?

Duration 5 Days 30 CPD hours This course is intended for This course is primarily intended for existing IT professionals who have some AD DS knowledge and experience and who aim to develop knowledge about identity and access technologies in Windows Server 2016. The secondary audience for this course includes IT professionals who are looking to consolidate their knowledge about AD DS and related technologies, in addition to IT professionals who want to prepare for the 70-742 exam. Overview After completing this course, students will be able to:Install and configure domain controllers.Manage objects in AD DS by using graphical tools and Windows PowerShell.Implement AD DS in complex environments.Implement AD DS sites, and configure and manage replication.Implement and manage Group Policy Objects (GPOs).Manage user settings by using GPOs.Secure AD DS and user accounts.Implement and manage a certificate authority (CA) hierarchy with AD CS.Deploy and manage certificates.Implement and administer AD FS.Implement and administer Active Directory Rights Management Services (AD RMS).Implement synchronization between AD DS and Azure AD.Monitor, troubleshoot, and establish business continuity for AD DS services. This course teaches IT Pros how to deploy and configure Active Directory Domain Services in a distributed environment, how to implement Group Policy, how to perform backup & restore, & how to troubleshoot Active Directory?related issues. Installing & Configuring DCs Overview of AD DS Overview of AD DS DCs Deploying DCs Lab: Deploying and administering AD DS Managing Objects in AD DS Managing user accounts Managing groups in AD DS Managing computer accounts Using Windows PowerShell for AD DS administration Implementing and managing organizational units Lab: Deploying and administering AD DS Lab: Administering AD DS Advanced AD DS Infrastructure Management Overview of advanced AD DS deployments Deploying a distributed AD DS environment Configuring AD DS trusts Lab: Domain and trust management in AD DS Implementing & Administering AD DS Sites & Replication Overview of AD DS replication Configuring AD DS sites Configuring and monitoring AD DS replication Lab: Managing and implementing AD DS sites and replication Implementing Group Policy Introducing Group Policy Implementing and administering GPOs Group Policy scope and Group Policy processing Troubleshooting the application of GPOs Lab: Implementing a Group Policy infrastructure Lab: Troubleshooting a Group Policy Infrastructure Managing User Settings with GPOs Implementing administrative templates Configuring Folder Redirection and scripts Configuring Group Policy preferences Lab: Managing user settings with GPOs Securing AD DS Securing domain controllers Implementing account security Audit authentication Configuring managed service accounts (MSAs) Lab: Securing AD DS Deploying & Managing AD CS Deploying CAs Administering CAs Troubleshooting and maintaining CAs Lab: Deploying and configuring a two-tier CA hierarchy Deploying & Managing Certificates Deploying and managing certificate templates Managing certificate deployment, revocation, and recovery Using certificates in a business environment Implementing and managing smart cards Lab: Deploying certificates Implementing & Administering AD FS Overview of AD FS AD FS requirements and planning Deploying and configuring AD FS Overview of Web Application Proxy Lab: Implementing AD FS Implementing & Administering AD RMS Overview of AD RMS Deploying and managing an AD RMS infrastructure Configuring AD RMS content protection Lab: Implementing an AD RMS infrastructure Implementing AD DS Synchronization with Azure AD Planning and preparing for directory synchronization Implementing directory synchronization by using Azure AD Connect Managing identities with directory synchronization Lab: Configuring directory synchronization Monitoring, Managing, & Recovering AD DS Monitoring AD DS Managing the AD DS database Recovering AD DS objects Lab: Recovering objects in AD DS

Duration 5 Days 30 CPD hours This course is intended for This course is primarily intended for existing IT professionals who have some AD DS knowledge and experience and who aim to develop knowledge about identity and access technologies in Windows Server 2016. The secondary audience for this course includes IT professionals who are looking to consolidate their knowledge about AD DS and related technologies, in addition to IT professionals who want to prepare for the 70-742 exam. Overview After completing this course, students will be able to: Install and configure domain controllers. Manage objects in AD DS by using graphical tools and Windows PowerShell. Implement AD DS in complex environments. Implement AD DS sites, and configure and manage replication. Implement and manage Group Policy Objects (GPOs). Manage user settings by using GPOs. Secure AD DS and user accounts. Implement and manage a certificate authority (CA) hierarchy with AD CS. Deploy and manage certificates. Implement and administer AD FS. Implement and administer Active Directory Rights Management Services (AD RMS). Implement synchronization between AD DS and Azure AD. Monitor, troubleshoot, and establish business continuity for AD DS services. This course teaches IT Pros how to deploy and configure Active Directory Domain Services in a distributed environment, how to implement Group Policy, how to perform backup & restore, & how to troubleshoot Active Directory?related issues. Installing & Configuring DCs Overview of AD DS Overview of AD DS DCs Deploying DCs Lab: Deploying and administering AD DS Managing Objects in AD DS Managing user accounts Managing groups in AD DS Managing computer accounts Using Windows PowerShell for AD DS administration Implementing and managing organizational units Lab: Deploying and administering AD DS Lab: Administering AD DS Advanced AD DS Infrastructure Management Overview of advanced AD DS deployments Deploying a distributed AD DS environment Configuring AD DS trusts Lab: Domain and trust management in AD DS Implementing & Administering AD DS Sites & Replication Overview of AD DS replication Configuring AD DS sites Configuring and monitoring AD DS replication Lab: Managing and implementing AD DS sites and replication Implementing Group Policy Introducing Group Policy Implementing and administering GPOs Group Policy scope and Group Policy processing Troubleshooting the application of GPOs Lab: Implementing a Group Policy infrastructure Lab: Troubleshooting a Group Policy Infrastructure Managing User Settings with GPOs Implementing administrative templates Configuring Folder Redirection and scripts Configuring Group Policy preferences Lab: Managing user settings with GPOs Securing AD DS Securing domain controllers Implementing account security Audit authentication Configuring managed service accounts (MSAs) Lab: Securing AD DS Deploying & Managing AD CS Deploying CAs Administering CAs Troubleshooting and maintaining CAs Lab: Deploying and configuring a two-tier CA hierarchy Deploying & Managing Certificates Deploying and managing certificate templates Managing certificate deployment, revocation, and recovery Using certificates in a business environment Implementing and managing smart cards Lab: Deploying certificates Implementing & Administering AD FS Overview of AD FS AD FS requirements and planning Deploying and configuring AD FS Overview of Web Application Proxy Lab: Implementing AD FS Implementing & Administering AD RMS Overview of AD RMS Deploying and managing an AD RMS infrastructure Configuring AD RMS content protection Lab: Implementing an AD RMS infrastructure Implementing AD DS Synchronization with Azure AD Planning and preparing for directory synchronization Implementing directory synchronization by using Azure AD Connect Managing identities with directory synchronization Lab: Configuring directory synchronization Monitoring, Managing, & Recovering AD DS Monitoring AD DS Managing the AD DS database Recovering AD DS objects Lab: Recovering objects in AD DS