757 Operating Systems & Services courses

Recognised Accreditation This course is accredited by continuing professional development (CPD). CPD UK is globally recognised by employers, professional organisations, and academic institutions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. Course Curriculum Introduction Introduction 00:02:00 PowerShell Basic Introduction PowerShell Introduction 00:05:00 PowerShell Console (PowerShell ISE, VS Code) 00:05:00 PowerShell Useful Commands (Get-Help) 00:04:00 PowerShell Useful Commands (Get-Command) 00:01:00 PowerShell Useful Commands (Get-Module) 00:03:00 Visual Studio Code Editor Initial Setup Visual Studio Code Setup 00:02:00 VS Code Interface & Install PowerShell Ext 00:03:00 Write & Test PowerShell Script 00:02:00 Connect To Azure Active Directory through Powershell Azure Active Directory Introduction 00:04:00 Prerequisite & Install AZURE AD PS Module 00:03:00 Connect to Azure AD PowerShell with Microsoft Office 365 Subscription 00:04:00 Install All Office 365 Service's Module (To Prepare All-in-one Scripts) 00:03:00 All-In-One PowerShell Script To Connect All M365 Services 00:09:00 Administration Of Microsoft Office 365 User Accounts View Microsoft Office 365 User Accounts 00:05:00 Create Single Microsoft Office 365 User Account 00:09:00 Create Multiple Microsoft Office 365 User Accounts 00:04:00 Modify Microsoft Office 365 User Account Properties 00:08:00 Delete Microsoft Office 365 User Accounts 00:03:00 Block Microsoft Office 365 User Accounts 00:02:00 Administration Of Microsoft Office 365 Licenses And Service View M365 Licenses Details 00:04:00 View M365 License's Services Details 00:03:00 Assign Licenses to Single User Account (Older AzureAD Module) 00:02:00 Assign Licenses to Multiple User Account 00:02:00

Duration 4 Days 24 CPD hours This course is intended for Senior Linux system administrators responsible for maximizing resource utilization through performance tuning. Overview Analyze and tune for resource-specific scenarios Applying tuning profiles with the tuned tool Tune in virtual environments (hosts and guests) Trace and profile system events and activities Tune resource limits and utilization using systemd-integrated cgroups Gather performance metrics and benchmarking data Red Hat© Enterprise Performance Tuning is designed to teach senior Linux© system administrators the methodology of performance tuning for Red Hat Enterprise Linux. This course discusses system architecture with an emphasis on understanding the implications of system architecture on system performance, methods for testing the effects of performance adjustments, open source benchmarking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads. Prerequisites Become a Red Hat Certified Engineer (RHCE©), or demonstrate equivalent experience 1 - Introduction to performance tuning Understand the basic principles of performance tuning and analysis. 2 - Collecting, graphing, and interpreting data Gain proficiency in using basic analysis tools and in evaluating data. 3 - General tuning Learn basic tuning theory and mechanisms used to tune the system. 4 - Hardware profiling Understand and analyze hardware. 5 - Software profiling Analyze CPU and memory performance of applications. 6 - Mail server tuning Learn about basic storage tuning using an email server as an example. 7 - Large memory workload tuning Understand memory management and tuning. 8 - HPC workload tuning HPC workload tuning 9 - File server tuning Understand storage and network tuning in the context of a file server application. 10 - Database server tuning Tune memory and network performance using a database application as an example. 11 - Power usage tuning Tune systems with power consumption in mind. 12 - Virtualization tuning Tune ?host? and ?guest? for efficient virtualization.

Duration 5 Days 30 CPD hours This course is intended for Senior Linux system administrators who use high-availability clustering and fault-tolerant shared storage technologies to maximize resiliency of production services. Overview Install and configure a Pacemaker-based high availability cluster. Create and manage highly available services. Troubleshoot common cluster issues. Work with shared storage (iSCSI) and configure multipathing. Implement Logical Volume Manager (LVM) in cluster-aware configurations. Configure GFS2 file systems on storage shared by multiple nodes. Deploy reliable, available critical production services in a high availability cluster In the Red Hat High Availability Clustering (RH436) course, you will learn how to provide highly available network services to a mission-critical enterprise environment through the deployment and management of shared storage and server clusters. Created for senior Linux system administrators, this 4-day course strongly emphasizes lab-based activities. You will set up a cluster of systems running the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On, and deploy Linux-based services such as web servers and databases on that cluster. Cluster storage components from the Resilient Storage Add-On are also covered; installations and applications that require multiple cluster nodes can access the same storage simultaneously. This includes Logical Volume Manager (LVM) Shared Volume Groups, Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath. This course is based on Red Hat Enterprise Linux 8.3. Prerequisites Red Hat Certified System Administrator (RHCSA) exam (EX200) and associated courses. Red Hat Cerfitied Engineer (RHCE) exam (EX294) and associated courses. 1 - Creating high availability clusters Create a basic high availability cluster. 2 - Managing cluster nodes and quorum Manage node membership in the cluster and describe how it impacts cluster operation. 3 - Isolating malfunctioning cluster nodes Isolate unresponsive cluster nodes to protect data and recover services and resources after a failure. 4 - Creating and configuring resources Create basic resources and resource groups to provide highly available services. 5 - Troubleshooting high availability clusters Identify, diagnose, and fix cluster issues. 6 - Automating cluster and resource deployment Deploy a new high availability cluster and cluster resources using Ansible automation. 7 - Managing two-node clusters Operate two-node clusters while identifying and avoiding issues specific to a two-node cluster configuration. 8 - Accessing iSCSI storage Configure iSCSI initiators on your servers to access block-based storage devices provided by network storage arrays or Ceph storage clusters. 9 - Accessing storage devices resiliently Configure resilient access to storage devices that have multiple access paths. 10 - Configuring LVM in clusters Select, configure, and manage the correct LVM configuration for use in your cluster. 11 - Providing storage with the GFS2 cluster file system Use the GFS2 cluster file system to simultaneously pProvide tightly coupled shared storage that can be accessed by multiple nodes. 12 - Eliminating single points of failure Identify and eliminate single points of failure in your cluster to decrease risk and increase average service availability. Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact a training specialist. Additional course details: Nexus Humans Red Hat High Availability Clustering (RH436) 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 Red Hat High Availability Clustering (RH436) 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.

Description: The 70-640 - Configuring Windows Server 2008 R2 Active Directory course provides the required information that you should know about 70-640: Configuring Windows Server 2008 R2 Active Directory. The course will teach you how to install the Active Directory role, or how to work with Active Directory objects. In the course, you will also learn about the GPOs (Group Policy Adjectives), what Group Policy objects are, restricted Group Policies. You will know analysing security settings, using the Security Configuration Wizard, deploying software with Group Policy, understanding Group Policy Scope, how Group Policy settings are processed, verifying Group Policy settings, and enabling Auditing. You will also be able to manage users and groups with the AD, working With Domain Controllers, adding DNS, securing the authentication process, monitoring and supporting AD, planning Active Directory deployment, IDA solutions, and Active Directory Certificate Services. Assessment: At the end of the course, you will be required to sit for an online MCQ test. Your test will be assessed automatically and immediately. You will instantly know whether you have been successful or not. Before sitting for your final exam you will have the opportunity to test your proficiency with a mock exam. Certification: After completing and passing the course successfully, you will be able to obtain an Accredited Certificate of Achievement. Certificates can be obtained either in hard copy at a cost of £39 or in PDF format at a cost of £24. Who is this Course for? 70-640 - Configuring Windows Server 2008 R2 Active Directory is certified by CPD Qualifications Standards and CiQ. 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 background. Requirements Our 70-640 - Configuring Windows Server 2008 R2 Active Directory 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 After completing this course you will be able to build up accurate knowledge and skills with proper confidence to enrich yourself and brighten up your career in the relevant job market. Installing the Active Directory Role What is IDA? FREE 00:16:00 How to Install the AD DS Role 00:11:00 Creating a Windows Server 2008 Forest 00:22:00 The New Windows 2008 Server Core 00:09:00 Installing AD DS Server Core 00:02:00 Domain Controller 00:20:00 Working With Active Directory Objects Working with the MMC 00:19:00 Custom MMC 00:14:00 Working with Objects in Active Directory 00:12:00 How to Search Through Active Directory 00:07:00 Using Active Directory 00:13:00 Securing and Delegating AD Objects 00:12:00 Delegation 00:05:00 Adding Computer Accounts to AD 00:08:00 Organizing AD with Container Objects 00:13:00 Joining the Demo 00:08:00 Working With Computer Objects and Accounts 00:17:00 Recycling the Computer Account 00:01:00 Automating Computer Account Creation 00:08:00 Automating Computer Creation 00:04:00 Understanding GPOs Using Group Policy 00:04:00 What Are Group Policy Objects 00:21:00 Group Policy 00:05:00 Restricted Group Policies 00:02:00 Restrcted Group 00:03:00 Analyzing Security Settings 00:12:00 Using The Security Configuration Wizard 00:05:00 SCW 00:08:00 Deploying Software with Group Policy 00:10:00 Software Deployment 00:02:00 Understanding Group Policy Scope 00:11:00 How Group Policy Settings are Processed 00:09:00 Group Policy Scope 00:11:00 Verifying Group Policy Settings 00:05:00 Verifying Group Policy 00:03:00 Enabling Auditing 00:13:00 Auditing 00:05:00 Managing Users and Groups with AD Automating User Account Creation 00:10:00 Automating User Accounts 00:07:00 Working with User Attributes 00:15:00 User Account Administrative Tasks 00:05:00 Supporting User Accounts 00:04:00 Using PowerShell to Create User Accounts 00:09:00 Creating Users with PowerShell 00:07:00 Creation and Management 00:08:00 The Basics of Groups 00:25:00 Managing Group 00:08:00 Best Practices for Using AD Groups 00:08:00 Automating Group Creation 00:05:00 Automating Creation of Groups 00:06:00 Advanced Group Options 00:09:00 Administering Groups 00:05:00 Working With Domain Controllers Installation Options 00:06:00 How to Install a Domain Controller 00:06:00 Introducing the Operations Masters 00:11:00 Designing Where to Deploy the Operation Masters 00:14:00 FSMO 00:03:00 SYSVOL Replication with DFS 00:02:00 Adding DNS DNS Basics 00:15:00 DNS Definitions and Terms 00:17:00 DNS 00:05:00 Setting up DNS for the Enterprise 00:09:00 Global Names 00:09:00 Securing the Authentication Process Password Security Policies 00:15:00 Passwords 00:03:00 Introducing the Read-Only Domain Controller 00:06:00 Installing the RODC 00:05:00 Auditing Authentication Events 00:03:00 Account Logging 00:03:00 Monitoring and Supporting AD Preparing for Recovery 00:10:00 Active Directory Tools 00:24:00 Monitoring Active Directory Performance 00:11:00 Performance Monitor 00:09:00 Planning Active Directory Deployment What Are Sites 00:27:00 Deciding on Site Boundaries 00:07:00 Sites and Subnets 00:08:00 Working with Global Catalog Placement with AD Partitions 00:09:00 Controlling Replication Between Sites 00:20:00 Managing the Global Catalog 00:04:00 Configuring AD Trust Relationships 00:32:00 Trusts 00:03:00 Choosing the Domain and Forest Functional Levels 00:07:00 IDA Solutions Understanding AD FS 00:10:00 Installing AD FS 00:01:00 Configuring and Using AD FS 00:03:00 Understanding AD RMS 00:10:00 Installing AD RMS 00:03:00 Configuring and Using AD RMS 00:07:00 Understanding AD LDS 00:08:00 Installing AD LDS 00:02:00 Installing AD LDS 00:05:00 Configuring and Using AD LDS 00:07:00 Security Review 00:04:00 Active Directory Certificate Services Understanding AD CS 00:29:00 Installing AD CS 00:02:00 Configuring and Using AD CS 00:08:00 Mock Exam Mock Exam- 70-640 - Configuring Windows Server 2008 R2 Active Directory 00:20:00 Final Exam Final Exam- 70-640 - Configuring Windows Server 2008 R2 Active Directory 00:20:00 Certificate and Transcript Order Your Certificates and Transcripts 00:00:00

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This course will take you through the basic and advanced concepts of Linux. You will become familiar with shell scripting, file and user management, data streams, and Linux networking with the help of many interesting activities.

Register on the Linux Fundamentals today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a digital certificate as a proof of your course completion. The Linux Fundamentals course is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablet, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! What You Get With The Linux Fundamentals Course Receive a e-certificate upon successful completion of the course Get taught by experienced, professional instructors Study at a time and pace that suits your learning style 24/7 help and advice via email or live chat Get full tutor support on weekdays (Monday to Friday) Course Design The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of Video lessons Online study materials Certification After the successful completion of the final assessment, you will receive a CPD-accredited certificate of achievement. The PDF certificate is for £9.99, and it will be sent to you immediately after through e-mail. You can get the hard copy for £15.99, which will reach your doorsteps by post. Who Is This Course For: The course is ideal for those who already work in this sector or are an aspiring professional. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. Requirements: The online training is open to all students and has no formal entry requirements. To study the Linux Fundamentals course, all your need is a passion for learning, a good understanding of English, numeracy, and IT skills. You must also be over the age of 16. Course Content Section 1: Introduction Unit 1: Introduction 00:02:00 Unit 2: Course Overview 00:03:00 Section 2: Basic Linux Administration Unit 1: What is Linux 00:03:00 Unit 2: What is Virtual Box 00:02:00 Unit 3: Oracle Virtual Box Installation 00:04:00 Unit 4: Creating Virtual Machine 00:05:00 Unit 5: Linux Distributions 00:03:00 Unit 6: Linux CentOS7 Installation (Recommended) 00:25:00 Unit 7: Linux CentOS8 Installation (Optional) 00:25:00 Unit 8: Download and Install Putty 00:03:00 Unit 9: Connect Linux VM through Putty 00:05:00 Unit 10: Changing Password 00:05:00 Unit 11: Introduction to File System 00:05:00 Unit 12: File System Navigation Commands 00:10:00 Unit 13: Directory Listing Overview 00:03:00 Unit 14: Creating Files & Directories 00:09:00 Unit 15: Pipes 00:05:00 Unit 16: File & Directory Permissions 00:13:00 Unit 17: File Ownership Commands 00:12:00 Unit 18: Adding Text to Files 00:13:00 Unit 19: Help Commands 00:05:00 Section 3: Advance Linux Administration Unit 1: File Maintenance Commands 00:12:00 Unit 2: File Display Commands 00:08:00 Unit 3: Filters / Text Processing Commands 00:13:00 Unit 4: Finding System Information 00:05:00 Unit 5: Linux File Editor 00:15:00 Unit 6: User Account Management 00:15:00 Unit 7: Switch Users and Sudo Access 00:09:00 Unit 8: System Utility Commands 00:09:00 Unit 9: Processes and Schedules 00:20:00 Unit 10: OS Maintenance Commands 00:05:00 Unit 11: System Monitoring Commands 00:09:00 Unit 12: Shell Scripting 00:03:00 Unit 13: Basic Shell Scripts 00:13:00 Unit 14: History Command 00:05:00 Unit 15: Enabling Internet in Linux VM 00:03:00 Unit 16: Network Files and Commands 00:09:00 Unit 17: System Updates and Repositories 00:12:00 Frequently Asked Questions Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

Description Register on the Bash Shell Scripting today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a certificate as proof of your course completion. The Bash Shell Scripting course is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablets, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! What You Get With This Course Receive a digital certificate upon successful completion of the course Get taught by experienced, professional instructors Study at a time and pace that suits your learning style Get instant feedback on assessments 24/7 help and advice via email or live chat Get full tutor support on weekdays (Monday to Friday) Certificate of Achievement After the successful completion of the final assessment, you will receive a CPD-accredited certificate of achievement. The PDF certificate is for 9.99, and it will be sent to you immediately after through e-mail. You can get the hard copy for 15.99, which will reach your doorsteps by post. Method of Assessment You need to attend an assessment right after the completion of this course to evaluate your progression. For passing the assessment, you need to score at least 60%. After submitting your assessment, you will get feedback from our experts immediately. Who Is This Course For The course is ideal for those who already work in this sector or are aspiring professionals. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. Course Content Bash Shell Scripting Section 1: Introduction Unit 1: Introduction 00:02:00 Unit 2: Course Overview1 00:04:00 Section 2: Lab Setup Unit 1: Download and Install VirtualBox1 00:06:00 Unit 2: Creating First Virtual machine1 00:06:00 Unit 3: Linux Installation1 00:25:00 Unit 4: Linux CentOS8 Installation1 00:25:00 Section 3: Basic Shell Scripting Unit 1: What is Shell 00:03:00 Unit 2: Script File Permission 00:05:00 Unit 3: Shell Script Format 00:10:00 Unit 4: Shell Scripting 00:03:00 Unit 5: Basic Shell Scripts 00:13:00 Unit 6: Create Your First Script - Hello World 00:10:00 Unit 7: If Then Script 00:09:00 Unit 8: Do While Script 00:06:00 Unit 9: For Loop Script 00:08:00 Section 4: Advance Shell Scripting Unit 1: Data Access from a File 00:21:00 Unit 2: Remote Servers Connectivity Status 00:25:00 Unit 3: Script Scheduling and Notification 00:08:00 Unit 4: Script to Delete Old Files 00:11:00 Unit 5: For Loops Scripts for File System - 1 00:25:00 Unit 6: For Loops Scripts for File System - 2 00:10:00 Protected: Unit 7: Copy Files to Remote Hosts 00:05:00 Unit 8: User Directory Assignment 00:09:00 Unit 9: List of Users Logged in by Date 00:16:00 Unit 10: Case Statement 00:07:00 Assignment Assignment - Bash Shell Scripting 00:00:00 Frequently Asked Questions Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

Description Register on the Linux Security and Hardening today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a certificate as proof of your course completion. The Linux Security and Hardening course is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablets, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! What You Get With This Course Receive a digital certificate upon successful completion of the course Get taught by experienced, professional instructors Study at a time and pace that suits your learning style Get instant feedback on assessments 24/7 help and advice via email or live chat Get full tutor support on weekdays (Monday to Friday) Certificate of Achievement After the successful completion of the final assessment, you will receive a CPD-accredited certificate of achievement. The PDF certificate is for 9.99, and it will be sent to you immediately after through e-mail. You can get the hard copy for 15.99, which will reach your doorsteps by post. Method of Assessment You need to attend an assessment right after the completion of this course to evaluate your progression. For passing the assessment, you need to score at least 60%. After submitting your assessment, you will get feedback from our experts immediately. Who Is This Course For The course is ideal for those who already work in this sector or are aspiring professionals. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. Course Content Unit 01: Course Overview and Downloads Course Overview 00:01:00 Unit 02: General Security Section Overview - General Security 00:01:00 Is Linux Secure? 00:02:00 What Makes Linux Secure? 00:08:00 Security Guidelines and Principles 00:08:00 Section Summary - General Security 00:02:00 Unit 03: Physical Security Section Overview - Physical Security 00:01:00 Physical Security Concepts 00:08:00 Single User Mode Security 00:07:00 Single User Mode and Blank Passwords 00:03:00 Securing the Boot Loader 00:07:00 Protected: Disk Encryption 00:06:00 Encrypting a New Device, Part I 00:09:00 Encrypting a New Device, Part II 00:04:00 Encrypting an Existing Device 00:01:00 Disabling Control Alt Delete 00:02:00 Protected: Section Summary - Physical Security 00:01:00 Unit 04: Account Security Section Overview - Account Security 00:01:00 Intro to PAM 00:05:00 PAM Configuration Example 00:04:00 Password Security 00:08:00 Account Security Demo #1 (UID 0) 00:03:00 Controlling Account Access 00:05:00 Security by Account Type 00:06:00 Account Security Demo #2 00:03:00 Account Security Demo #3 (Sudo) 00:05:00 Unit 05: Network Security Section Overview - Network Security 00:01:00 Network Security, Part I 00:08:00 Network Security, Part II 00:06:00 Protected: Securing SSHD, Part I 00:08:00 Securing SSHD, Part II 00:03:00 Linux Firewall Fundamentals 00:08:00 Configuring the Firewall from the Command Line 00:04:00 Firewall Rule Specifications 00:05:00 Protected: Example Firewall Rules 00:04:00 Linux Firewall Demonstration 00:10:00 TCP Wrappers, Part I 00:07:00 TCP Wrappers, Part II 00:04:00 Unit 06: File System Security Section Overview - File System Security 00:01:00 File and Directory Permissions, Intro 00:01:00 File and Directory Permissions, Part I 00:11:00 Protected: File and Directory Permissions, Part II 00:09:00 Special Modes, Part I 00:08:00 Special Modes, Part II 00:03:00 Protected: File Attributes 00:06:00 File Attributes Demo 00:03:00 ACLs 00:09:00 ACLs Demo 00:06:00 Rootkits 00:09:00 Rootkit Hunter Demonstration 00:07:00 Unit 07: Additional Resources Additional Resources 00:05:00 Assignment Assignment -Linux Security and Hardening 00:00:00 Frequently Asked Questions Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

This is a comprehensive course for using HashiCorp Packer in your organization. The course teaches you about using HCL2 to create your Packer templates, the new standard moving forward. Explore the core HashiCorp Packer components and access hands-on labs you can perform in your environment.