458 Open courses in London

Vinyasa is “flowing yoga”- moving with the breath, smooth transitions between asanas, repetitive mindful movements. Start your weekend with good energy, build some body strength, stretch your back, open through the hips and shoulders, balance, focus and relax, moving and holding yoga poses with the breath, practicing mindfulness. You get your self-care, exercises, meditation techniques – all in a one-hour yoga class. It’s your wellness package 🙌🏻

Why 3ds max and V-Ray Training Course? This course is ideal for 3D artists and professionals in various industries seeking advanced rendering skills. If you work with 3ds Max and want to master superior photorealistic rendering using V-Ray, this course is tailored for you. V-Ray, a third-party engine compatible with 3ds Max,  Click here for more info: Website Duration: 10 hours. Approach: Personalized 1-on-1 Sessions and Flexible Learning. Scheduling Flexibility: Mon to Sat between 9 am and 7 pm. Choose your own day and time. 10-hour Vray for 3ds Max Training Course Outline: Module 1: Introduction to Vray for 3ds Max (2 hours) What is Vray and its integration with 3ds Max? Installation and setup of Vray for 3ds Max Understanding Vray interface and workflow Overview of Vray materials Module 2: Lighting with Vray (2 hours) Various lighting techniques in Vray Types of Vray lights and their configurations Creating and managing Vray sun and sky Vray dome lighting and IES light usage Efficient lighting workflows in Vray Module 3: Vray Camera (2 hours) Understanding Vray camera settings Controlling exposure with Vray camera Working with Vray depth of field Creating Vray camera animations Utilizing Vray frame buffer Module 4: Vray Materials (2 hours) Understanding Vray material properties Creating realistic materials using Vray Building and storing custom Vray material libraries Implementing Vray material overrides Module 5: Vray Rendering and Post Production (2 hours) Overview of Vray rendering settings Rendering images and animations with Vray Post-production techniques in Photoshop Understanding and utilizing Vray frame buffer Compositing Vray render elements in Photoshop Working with Vray denoiser Modeling Techniques: Edit Poly Modeling Extrude, Chamfer, Cut, and Slices Symmetry Mirror Modeling Designing furniture and basic architectural models Lines, Shapes, and Plan Import from AutoCAD/Vectorworks Modifiers: Compound objects (Connect, Scatter, Pro Boolean, Loft, Terrain) Bend and Taper Basic Lights: Omni Light, Spot Light, Direct Light Camera Control: Free Camera, Target Camera Texturing and Rendering: Diffuse and Bump Mapping Environment and Background Images Advanced Rendering Techniques (Interior and Exterior Scenes) Vray Specifics: VRay Lights (Plane, Dome, Sphere, Sun, Shadow) VRay Camera Settings (Focal Length, Film Speed, Shutter Speed) VRay Materials (Diffuse Color, Reflection, Refraction, Blurry Reflections) Upon completing the 10-hour Vray for 3ds Max Training Course, participants will: Master Vray Integration: Understand setup, interface, and tools for effective usage. Excel in Vray Lighting Techniques: Learn diverse Vray lighting methods, enhancing scene realism. Vray Camera Control: Manipulate camera settings, exposure, and create dynamic animations. Vray Material Skills: Create realistic materials, manage libraries, and override material properties. Perfect Rendering and Post-Production: Optimize rendering, produce high-quality images, and enhance results in post-production. Advanced 3D Modeling Expertise: Develop complex shapes, utilize modifiers, and import plans effectively. Recommended Resources: "V-Ray My Way: A Practical Designer's Guide to Creating Realistic Imagery Using V-Ray & 3ds Max" by Lee Wylde "3ds Max Modeling for Games: Insider's Guide to Game Character, Vehicle, and Environment Modeling" by Andrew Gahan "Photoshop for 3D Artists, Volume 1" by 3DTotal Publishing Job Opportunities: Students can pursue careers as: 3D Visualization Artists: Creating realistic visuals for architecture, products, and entertainment. Game Designers: Developing game environments and assets for interactive experiences. Architectural Visualizers: Producing high-quality architectural renders for firms and clients. Product Designers: Crafting detailed product visualizations for marketing and prototyping. Freelance 3D Artists: Offering services on platforms like Upwork, catering to diverse client needs. Opportunities exist in architecture, gaming, animation, advertising, and freelancing. A strong portfolio and networking enhance job prospects. Skills Acquired: Vray Advanced Lighting: HDRI, Global Illumination Mastery. Vray Material Expertise: Shaders, Textures, Realistic Material Replication. Scene Optimization: Large-scale Scene Handling, Speed Optimization. Post-Production Skills: Vray and Photoshop Enhancement, Atmosphere Addition. Career Opportunities: Architectural Visualization Specialist Product Design Visualizer 3D Visualization Artist Freelance Rendering Expert In-House Rendering Consultant Learn the advanced Vray rendering skills, 1-on-1 training courses, boost your career prospects in architectural visualization, product design, and animation industries.  Download 3ds max. Autodesk Download a free 30 day trial of 3ds Max, 3D modelling and rendering software for design visualisation, games and animation to create with full artistic Download Vray V-Ray for 3ds max is an integral rendering software for SketchUp, enabling designers to experience their designs in real-time. Say Goodbye to Group Courses: Welcome to our Personalized Learning Experience! Why Choose Us? Our Course Benefits Include: ​ One-on-One Training: Experience personalized coaching from practicing architects and designers tailored exclusively for you. 1-on-1, Face to Face at (SW96DE) or Live online. Open: Monday to Saturday 9 am to 7 pm. Customized Tutorials: Take home bespoke video tutorials designed to enhance your learning journey. Comprehensive Resources: Receive a digital reference book for thorough revision, ensuring you grasp every concept. Free Ongoing Support: Enjoy continuous after-course support via phone or email, guaranteeing your success even after the class ends. Flexible Syllabus: We adapt syllabus and projects to match your needs, ensuring you learn precisely what matters most to you. Official Certificate: Certificate upon course completion. Why Us? Supported Individual Learning: Our courses, ranging from 10 hours to 120 hrs Diploma training Courses, offer unwavering support at every step. With personalized homework assignments and free after-course assistance, we pave the way to mastering software with unparalleled guidance. Personalized Attention, Not Crowded Classrooms: Bid farewell to crowded classrooms. Experience the intimacy of one-on-one learning. This ensures you receive the undivided attention you deserve, fostering a confident and comfortable learning environment. Financial Flexibility: Embarking on your educational journey shouldn't be a financial burden. We offer a variety of payment plans tailored to your needs. Discover the options available to you and start your learning adventure today. Expert Instructors, Real-world Insight: Our instructors are experts meticulously chosen for their extensive industry knowledge and passion for teaching. They are dedicated to imparting invaluable skills to anyone eager to learn.

Join Dr Andrew Morrice for a deep dive into what the latest mind-body research tells us about the impact of sleep, the microbiome, nutrition, culinary practices and more on our mental and physical health, and recovery … Length: 1 day (9.30am - 4.00pm) A brilliant framework to understand the neurobiology of our needs and how to manage stressDR ALLY JAFFEE, NHS DOCTOR Why take this course Sleep and sound nutrition are widely recognised to be essential to mental health – this day gives you an opportunity to learn about these two areas in depth, including the role of the Microbiome. A greater understanding of these two areas can be vital in freeing ourselves from the ‘mind-only mindset’ to help us quickly and effectively resolve many of our difficulties in life. Sleep has always been integral to the human givens approach and this course is a chance to catch up on recent advances in understanding and evidence as to which approaches best help with poor sleep. We will explore how sleep allows for the physical recuperation, learning and emotional regulation that are key to improving many mental health problems. The role of food and the microbiome in mental health is seldom part of managing the immediate challenges we face, yet is so important in preventing difficulties, or maintaining recovery, that it is an area in which we can benefit from feeling greater confidence when guiding and advising our clients (or ourselves!). Throughout the day, tutor and GP Andrew Morrice draws on the latest research and his decades of experience managing the complex combination of mental and physical health problems in General Practice (20 of those years, using the Human Givens model), to take us on a deep dive into two of the key interfaces between mind and body: sleep and food, and their effects on our health. Andrew is a most inspiring teacher who is passionate about his subject. Furthermore, his experience as a doctor was invaluable...PSYCHOTHERAPIST / COUNSELLOR What will you learn The structure of sleep – and the functions of the different stages of sleep, including Non-REM and Slow Wave/Deep sleep The fundamental conditions required to promote healthy sleep The challenges of assessing sleep properly both for ourselves and others The complex relationships between sleep disturbances and depression, anxiety, pain syndromes and fatigue states, plus Simple organising ideas for navigating all this complexity What we can do to help resolve sleep difficulties so that we can wake feeling refreshed and emotionally prepared for the next day The fundamental science of the Microbiome – and its links to inflammation, mental health and physical health The eating patterns that worsen or help in mental and emotional health How and why processed foods undermine and confuse our innate guidance systems An understanding of the many other factors impinging on our ability to ‘forage’ well in the modern ‘food environment’ The basis on which foods or eating can become addictive, and how this can point to ways to address these difficulties Why we should consider the implications of the fasting state for our work How Human Givens tools can help clarify many of the confusions around food How to spot diet cults, tribes, and misleading claims Eating patterns we can confidently recommend to support health and wellbeing A review of how depression can be seen as a mind-body state rather than a ‘mental health disorder’ You will also have time to ask our expert tutor questions and benefit from group discussions Course Programme The ‘The Mind-Body Connection in depth: Movement, Emotion and Calm’ course starts at 9.30am and runs until 4.00pm. From 8.30am Registration (Tea and coffee served until 9.25am) 9.30am Microbiome and Diet – Finding our Food: how did this get so complicated and confusing? 10.45am Discussion over tea/coffee 11.15am Understanding Processing, Addiction and Tribalism 12.45pm Lunch (included) 1.30pm Getting a good night's sleep 2.45pm Discussion over tea/coffee 3.00pm Sleep, depression and inflammation 4.00pm Day ends Who is this course suitable for? The Mind-Body Connection In Depth series is open to anyone interested in deepening their understanding of mental and physical health. If you previously attended Andrew Morrice’s Mind-Body Connection course, and would like to spend more time on practical applications, the microbiome, the interface between diet and mental health and to thoroughly review the topic of sleep – this course is for you. Please note: you don’t need to have attended the previous Mind-Body Connection course to come on this one, or its sister course ‘Movement, Emotion and Calm’. This course has been independently accredited by the internationally recognised CPD Standards Office for 6 hours of CPD training. On completion of this training you’ll receive CPD certificates from the College and the CPD Standards Office.

Excelling in GCSE Religious Studies! At GLA Tutors, we are dedicated to helping students succeed in their GCSE Religious Studies examinations. Our experienced tutors are passionate about the subject and committed to providing comprehensive support aligned with the AQA examination board's specification. Let's explore the breakdown of the AQA GCSE Religious Studies specification: Paper 1: The Study of Religions: Beliefs and Teachings This paper focuses on the study of two religions, such as Christianity and Islam. Our tutors will guide students through the fundamental beliefs, teachings, and practices of these religions. We delve into topics like the nature of God, religious texts, worship, and the impact of religion on individuals and society. Through engaging discussions and thought-provoking exercises, we help students develop a deep understanding of religious beliefs. Paper 2: Thematic Studies This paper explores ethical and philosophical issues, as well as the influence of religion in the modern world. Our tutors will delve into topics like crime and punishment, human rights, life and death, and religion and society. We provide in-depth analysis, case studies, and perspectives from different religious traditions to enable students to critically examine these issues. We also emphasise the development of strong argumentation and evaluation skills. Paper 3: Study of Religion: Textual Studies In this paper, students will explore religious texts and their significance. Our tutors will guide students through the study of sacred texts, such as the Bible or the Qur'an. We help students analyse and interpret these texts, understand their historical and cultural context, and explore their relevance in contemporary society. We provide comprehensive guidance on textual analysis and the application of religious teachings to real-life situations. At GLA Tutors, we foster a supportive and inclusive learning environment, where students can explore and deepen their understanding of religious studies. Our tutors provide personalised one-on-one sessions, group discussions, and access to a range of learning resources to cater to each student's unique needs. Beyond the specification, we encourage critical thinking, empathy, and open-mindedness, enabling students to engage with complex ethical and philosophical questions. We also focus on developing strong exam techniques, essay writing skills, and effective revision strategies to maximize exam success. Join us at GLA Tutors and embark on a transformative journey in GCSE Religious Studies. Our tutors are here to guide you towards academic excellence, a deep appreciation for religious diversity, and the ability to apply religious teachings to real-world contexts. Feel free to exploreour websitefor more information or reach out to us with any questions you may have.  https://www.globallearners.academy/services/gcse We can provide assistance for everything you need to prepare students for exams, including: past papers, mark schemes and examiners’ reports specimen papers and mark schemes for new courses exemplar student answers with examiner commentaries high quality revision guides

Learn Angelic Reiki with multi-award winning Master Teacher, Jayn Lee-Miller, who was one of the first to work professionally with angels and is now approaching her 18th year of teaching Angelic Reiki. Please email info@healingangels.co.uk for full details of this healing module which has been channelled through the Archangel Metatron especially for this time as the consciousness of humanity is collectively ascending to fifth dimension. The Angelic Kingdom of Light is assisting in helping us hold a place of unconditional love to help us remember the divine beings we truly are. In Angelic Reiki you are attuned by Angels to The Angelic Kingdom of Light and during healing exchanges you actually become the Angel you are channelling.

Integrating UNIX and Microsoft course description This course is designed for the enterprise-level UNIX professional and represents the highest level of professional, distribution-neutral UNIX certification within the industry. It covers administering UNIX enterprise-wide with an emphasis on mixed environments. What will you learn Configure and troubleshoot OpenLDAP. Use OpenLDAP as an authentication backend. Manage software packages. Use Samba - Share configuration - User and group management - Domain integration - Name services - with Linux and Windows clients Integrating UNIX and Microsoft course details Who will benefit: Enterprise-level UNIX professionals. Prerequisites: UNIX network administration. Duration 5 days Integrating UNIX and Microsoft course contents OPENLDAP CONFIGURATION OpenLDAP replication Replication concepts, OpenLDAP replication, replication log files, replica hubs, LDAP referrals, LDAP sync replication. Securing the Directory Securing the directory with SSL and TLS, Firewall considerations, Unauthenticated access methods, User/password authentication methods, Maintanence of SASL user DB, certificates. OpenLDAP Server Performance Tuning Measure OpenLDAP performance, Tune software configuration to increase performance, indexes. OPENLDAP AS AN AUTHENTICATION BACKEND LDAP Integration with PAM and NSS Configure PAM to use LDAP for authentication, NSS to retrieve information from LDAP and PAM modules in UNIX. Integrating LDAP with Active Directory and Kerberos Kerberos integration with LDAP, Cross platform authentication, Single sign-on concepts, Integration and compatibility limitations between OpenLDAP and Active Directory. SAMBA BASICS Samba Concepts and Architecture Samba daemons and components, key issues regarding heterogeneous network, Identify key TCP/UDP ports used with SMB/CIFS, Knowledge of Samba3 and Samba4 differences. Configure Samba Samba server configuration file structure, variables and configuration parameters, Troubleshoot and debug configuration problems. Regular Samba Maintenance Monitor and interact with running Samba daemons, Perform regular backups of Samba configuration and state data. Troubleshooting Samba Samba logging, Backup TDB files, Restore TDB files, Identify TDB file corruption, Edit / list TDB file content. Internationalization Internationalization character codes and code pages, differences in the name space between Windows and Linux/Unix with respect to share, names, user/group/computer naming in a non-English environment. SAMBA SHARE CONFIGURATION Linux File System and Share/Service Permissions File / directory permission control, Samba interaction with Linux file system permissions and ACLs, Use Samba VFS to store Windows ACLs. Print Services Printer sharing, integration between Samba and CUPS, Manage Windows print drivers and configure downloading of print drivers, security concerns with printer sharing. SAMBA USER AND GROUP MANAGEMENT Managing User Accounts and Groups User and group accounts, mappings, user account management tools, smbpasswd, file/directory ownership of objects. Authentication, Authorization and Winbind Local password database, password synchronization, passdb backends, Convert between passdb backends, Integrate Samba with LDAP, Winbind service, PAM and NSS. SAMBA DOMAIN INTEGRATION Samba as a PDC and BDC Domain membership and trust relationships, Create and maintain a PDC and BDC with Samba3/4, Add computers to an existing domain, logon scripts, roaming profiles, system policies. Samba4 as an AD compatible Domain Samba 4 as an AD DC, smbclient, how Samba integrates with AD services: DNS, Kerberos, NTP, LDAP. Configure Samba as a Domain Member Server Joining Samba to NT4 and AD domains, obtain a TGT from a KDC. SAMBA NAME SERVICES NetBIOS and WINS WINS concepts, NetBIOS concepts, local master browser, domain master browser, Samba as a WINS server, name resolution, WINS replication, NetBIOS browsing and browser elections, NETBIOS name types. Active Directory Name Resolution DNS for Samba4 as an AD Domain Controller, DNS forwarding with the internal DNS server of Samba4. WORKING WITH LINUX AND WINDOWS CLIENTS CIFS Integration SMB/CIFS concepts, remote CIFS shares from a Linux client, securely storing CIFS credentials, features and benefits of CIFS, permissions and file ownership of remote CIFS shares. Working with Windows Clients browse lists and SMB clients from Windows, Share file/print resources from Windows, the smbclient program, the Windows net utility.

Integrating Linux and Microsoft course description This course is designed for the enterprise-level Linux professional and represents the highest level of professional, distribution-neutral Linux certification within the industry. LPIC-3 300 covers administering Linux enterprise-wide with an emphasis on mixed environments. What will you learn Configure and troubleshoot OpenLDAP. Use OpenLDAP as an authentication backend. Manage software packages. Use Samba - Share configuration - User and group management - Domain integration - Name services - with Linux and Windows clients Integrating Linux and Microsoft course details Who will benefit: Enterprise-level Linux professionals. Prerequisites: Delegates must have an active LPIC-2 certification to receive LPIC-3 certification, but the LPIC-2 and LPIC-3 exams may be taken in any order. Duration 5 days Integrating UNIX and Microsoft course contents OPENLDAP CONFIGURATION OpenLDAP replication Replication concepts, OpenLDAP replication, replication log files, replica hubs, LDAP referrals, LDAP sync replication. Securing the Directory Securing the directory with SSL and TLS, Firewall considerations, Unauthenticated access methods, User/password authentication methods, Maintanence of SASL user DB, certificates. OpenLDAP Server Performance Tuning Measure OpenLDAP performance, Tune software configuration to increase performance, indexes. OPENLDAP AS AN AUTHENTICATION BACKEND LDAP Integration with PAM and NSS Configure PAM to use LDAP for authentication, NSS to retrieve information from LDAP and PAM modules in UNIX. Integrating LDAP with Active Directory and Kerberos Kerberos integration with LDAP, Cross platform authentication, Single sign-on concepts, Integration and compatibility limitations between OpenLDAP and Active Directory. SAMBA BASICS Samba Concepts and Architecture Samba daemons and components, key issues regarding heterogeneous network, Identify key TCP/UDP ports used with SMB/CIFS, Knowledge of Samba3 and Samba4 differences. Configure Samba Samba server configuration file structure, variables and configuration parameters, Troubleshoot and debug configuration problems. Regular Samba Maintenance Monitor and interact with running Samba daemons, Perform regular backups of Samba configuration and state data. Troubleshooting Samba Samba logging, Backup TDB files, Restore TDB files, Identify TDB file corruption, Edit / list TDB file content. Internationalization Internationalization character codes and code pages, differences in the name space between Windows and Linux/Unix with respect to share, names, user/group/computer naming in a non-English environment. SAMBA SHARE CONFIGURATION Linux File System and Share/Service Permissions File / directory permission control, Samba interaction with Linux file system permissions and ACLs, Use Samba VFS to store Windows ACLs. Print Services Printer sharing, integration between Samba and CUPS, Manage Windows print drivers and configure downloading of print drivers, security concerns with printer sharing. SAMBA USER AND GROUP MANAGEMENT Managing User Accounts and Groups User and group accounts, mappings, user account management tools, smbpasswd, file/directory ownership of objects. Authentication, Authorization and Winbind Local password database, password synchronization, passdb backends, Convert between passdb backends, Integrate Samba with LDAP, Winbind service, PAM and NSS. SAMBA DOMAIN INTEGRATION Samba as a PDC and BDC Domain membership and trust relationships, Create and maintain a PDC and BDC with Samba3/4, Add computers to an existing domain, logon scripts, roaming profiles, system policies. Samba4 as an AD compatible Domain Samba 4 as an AD DC, smbclient, how Samba integrates with AD services: DNS, Kerberos, NTP, LDAP. Configure Samba as a Domain Member Server Joining Samba to NT4 and AD domains, obtain a TGT from a KDC. SAMBA NAME SERVICES NetBIOS and WINS WINS concepts, NetBIOS concepts, local master browser, domain master browser, Samba as a WINS server, name resolution, WINS replication, NetBIOS browsing and browser elections, NETBIOS name types. Active Directory Name Resolution DNS for Samba4 as an AD Domain Controller, DNS forwarding with the internal DNS server of Samba4. WORKING WITH LINUX AND WINDOWS CLIENTS CIFS Integration SMB/CIFS concepts, remote CIFS shares from a Linux client, securely storing CIFS credentials, features and benefits of CIFS, permissions and file ownership of remote CIFS shares. Working with Windows Clients browse lists and SMB clients from Windows, Share file/print resources from Windows, the smbclient program, the Windows net utility.

Securing Linux systems training course description This course teaches you everything you need to know to build a safe Linux environment. The first section handles cryptography and authentication with certificates, openssl, mod_ssl, DNSSEC and filesystem encryption. Then Host security and hardening is covered with intrusion detection, and also user management and authentication. Filesystem Access control is then covered. Finally network security is covered with network hardening, packet filtering and VPNs. What will you learn Secure Linux accounts. Secure Linux file systems. Secure Linux access through the network. Securing Linux systems training course details Who will benefit: Linux technical staff needing to secure their systems. Prerequisites: Linux system administration (LPIC-1) Duration 5 days Securing Linux systems training course contents Cryptography Certificates and Public Key Infrastructures X.509 certificates, lifecycle, fields and certificate extensions. Trust chains and PKI. openssl. Public and private keys. Certification authority. Manage server and client certificates. Revoke certificates and CAs. Encryption, signing and authentication SSL, TLS, protocol versions. Transport layer security threats, e.g. MITM. Apache HTTPD with mod_ssl for HTTPS service, including SNI and HSTS. HTTPD with mod_ssl to authenticate users using certificates. HTTPD with mod_ssl to provide OCSP stapling. Use OpenSSL for SSL/TLS client and server tests. Encrypted File Systems Block device and file system encryption. dm-crypt with LUKS to encrypt block devices. eCryptfs to encrypt file systems, including home directories and, PAM integration, plain dm-crypt and EncFS. DNS and cryptography DNSSEC and DANE. BIND as an authoritative name server serving DNSSEC secured zones. BIND as an recursive name server that performs DNSSEC validation, KSK, ZSK, Key Tag, Key generation, key storage, key management and key rollover, Maintenance and resigning of zones, Use DANE. TSIG. Host Security Host Hardening BIOS and boot loader (GRUB 2) security. Disable useless software and services, sysctl for security related kernel configuration, particularly ASLR, Exec-Shield and IP / ICMP configuration, Exec-Shield and IP / ICMP configuration, Limit resource usage. Work with chroot environments, Security advantages of virtualization. Host Intrusion Detection The Linux Audit system, chkrootkit, rkhunter, including updates, Linux Malware Detect, Automate host scans using cron, AIDE, including rule management, OpenSCAP. User Management and Authentication NSS and PAM, Enforce password policies. Lock accounts automatically after failed login attempts, SSSD, Configure NSS and PAM for use with SSSD, SSSD authentication against Active Directory, IPA, LDAP, Kerberos and local domains, Kerberos and local domains, Kerberos tickets. FreeIPA Installation and Samba Integration FreeIPA, architecture and components. Install and manage a FreeIPA server and domain, Active Directory replication and Kerberos cross-realm trusts, sudo, autofs, SSH and SELinux integration in FreeIPA. Access Control Discretionary Access Control File ownership and permissions, SUID, SGID. Access control lists, extended attributes and attribute classes. Mandatory Access Control TE, RBAC, MAC, DAC. SELinux, AppArmor and Smack. etwork File Systems NFSv4 security issues and improvements, NFSv4 server and clients, NFSv4 authentication mechanisms (LIPKEY, SPKM, Kerberos), NFSv4 pseudo file system, NFSv4 ACLs. CIFS clients, CIFS Unix Extensions, CIFS security modes (NTLM, Kerberos), mapping and handling of CIFS ACLs and SIDs in a Linux system. Network Security Network Hardening FreeRADIUS, nmap, scan methods. Wireshark, filters and statistics. Rogue router advertisements and DHCP messages. Network Intrusion Detection ntop, Cacti, bandwidth usage monitoring, Snort, rule management, OpenVAS, NASL. Packet Filtering Firewall architectures, DMZ, netfilter, iptables and ip6tables, standard modules, tests and targets. IPv4 and IPv6 packet filtering. Connection tracking, NAT. IP sets and netfilter rules, nftables and nft. ebtables. conntrackd Virtual Private Networks OpenVPN server and clients for both bridged and routed VPN networks. IPsec server and clients for routed VPN networks using IPsec-Tools / racoon. L2TP.

UNIX Virtualization and High Availability course description This course covers administering UNIX enterprise-wide with an emphasis on virtualization and high availability. What will you learn Manage Virtual Machines. Manage containers. Manage HA clusters. Manage HA cluster storage. UNIX Virtualization and High Availability course details Who will benefit: Enterprise-level UNIX professional. UNIX professionals working with virtualization and/or High availability. Prerequisites: Linux network administration 2 (LPIC-2) Duration 5 days UNIX Virtualization and High Availability course contents VIRTUALIZATION Virtualization concepts and theory Terminology, Pros and Cons of virtualization, variations of Virtual Machine monitors, migration of physical to VMs, migration of VMs between host systems, cloud computing. Xen Xen architecture, networking and storage, Xen configuration, Xen utilities, troubleshooting Xen installations, XAPI, XenStore, Xen Boot Parameters, the xm utility. KVM KVM architecture, networking and storage, KVM configuration, KVM utilities, troubleshooting KVM installations. Other virtualization solutions OpenVZ and LXC, other virtualization technologies, virtualization provisioning tools. Libvirt and Related Tools libvirt architecture, networking and storage, basic technical knowledge of libvirt and virsh, oVirt. Cloud Management Tools Basic feature knowledge of OpenStack and CloudStack, awareness of Eucalyptus and OpenNebula. Containers Containers versus VMs, Docker, Kubernetes. Load balanced clusters of LVS/IPVS, VRRP, configuration of keepalived, configuration of ldirectord, backend server network configuration. HAProxy, configuration of HAProxy. Failover clusters Pacemaker architecture and components (CIB, CRMd, PEngine, LRMd, DC, STONITHd), Pacemaker cluster configuration, Resource classes (OCF, LSB, Systemd, Upstart, Service, STONITH, Nagios), Resource rules and constraints (location, order, colocation), Advanced resource features (templates, groups, clone resources, multi-state resources), Pacemaker management using pcs, Pacemaker management using crmsh, configuration and management of corosync in conjunction with Pacemaker, other cluster engines (OpenAIS, Heartbeat, CMAN). HIGH AVAILABILITY CLUSTER STORAGE DRBD/cLVM DRBD resources, states and replication modes, configuration of DRBD resources, networking, disks and devices, configuration of DRBD automatic recovery and error handling, management of DRBD using drbdadm. drbdsetup and drbdmeta, Integration of DRBD with Pacemaker, cLVM, integration of cLVM with Pacemaker. Clustered File Systems Principles of cluster file systems. Create, maintain and troubleshoot GFS2 file systems in a cluster, create, maintain and troubleshoot OCFS2 file systems in a cluster, Integration of GFS2 and OCFS2 with Pacemaker, the O2CB cluster stack, other commonly used clustered file systems.

Linux virtualization and HA training course description The LPIC-3 certification is the culmination of LPI's multi -level professional certification program. LPIC-3 is designed for the enterprise-level Linux professional and represents the highest level of professional, distribution neutral Linux certification within the industry. LPIC-3 304 covers administering Linux enterprise-wide with an emphasis on virtualization and high availability. At SNT we have enhanced the contents of the course by covering containers. What will you learn Manage Virtual Machines. Manage containers. Manage HA clusters. Manage HA cluster storage. Linux virtualization and HA training course details Who will benefit: Linux professionals working with virtualization and/or High availability. Prerequisites: Linux network administration 2 (LPIC-2) Duration 5 days Linux virtualization and HA training course contents VIRTUALIZATION Virtualization concepts and theory Terminology, Pros and Cons of virtualization, variations of Virtual Machine monitors, migration of physical to VMs, migration of VMs between host systems, cloud computing. Xen Xen architecture, networking and storage, Xen configuration, Xen utilities, troubleshooting Xen installations, XAPI, XenStore, Xen Boot Parameters, the xm utility. KVM KVM architecture, networking and storage, KVM configuration, KVM utilities, troubleshooting KVM installations. Other virtualization solutions OpenVZ and LXC, other virtualization technologies, virtualization provisioning tools. Libvirt and Related Tools libvirt architecture, networking and storage, basic technical knowledge of libvirt and virsh, oVirt. Cloud Management Tools Basic feature knowledge of OpenStack and CloudStack, awareness of Eucalyptus and OpenNebula. Containers Containers versus VMs, Docker, Kubernetes. Load balanced clusters of LVS/IPVS, VRRP, configuration of keepalived, configuration of ldirectord, backend server network configuration. HAProxy, configuration of HAProxy. Failover clusters Pacemaker architecture and components (CIB, CRMd, PEngine, LRMd, DC, STONITHd), Pacemaker cluster configuration, Resource classes (OCF, LSB, Systemd, Upstart, Service, STONITH, Nagios), Resource rules and constraints (location, order, colocation), Advanced resource features (templates, groups, clone resources, multi-state resources), Pacemaker management using pcs, Pacemaker management using crmsh, configuration and management of corosync in conjunction with Pacemaker, other cluster engines (OpenAIS, Heartbeat, CMAN). HIGH AVAILABILITY CLUSTER STORAGE DRBD/cLVM DRBD resources, states and replication modes, configuration of DRBD resources, networking, disks and devices, configuration of DRBD automatic recovery and error handling, management of DRBD using drbdadm. drbdsetup and drbdmeta, Integration of DRBD with Pacemaker, cLVM, integration of cLVM with Pacemaker. Clustered File Systems Principles of cluster file systems. Create, maintain and troubleshoot GFS2 file systems in a cluster, create, maintain and troubleshoot OCFS2 file systems in a cluster, Integration of GFS2 and OCFS2 with Pacemaker, the O2CB cluster stack, other commonly used clustered file systems.