460 Courses

Duration 5 Days 30 CPD hours This course is intended for This course is geared toward Windows system administrators, network administrators, and other system administrators who are interested in supplementing current skills or backstopping other team members, in addition to Linux system administrators who are responsible for these tasks: Configuring, installing, upgrading, and maintaining Linux systems using established standards and procedures, Providing operational support, Managing systems for monitoring system performance and availability, Writing and deploying scripts for task automation and system administration, You will be expected to already understand fundamental Linux computing concepts and be ready to practice the Red Hat Enterprise Linux methods for performing system administration tasks. Significant field experience working with Linux as a system administrator is recommended. If you do not have experience with fundamental Linux computer concepts, we advise you to start with the Red Hat System Administration I (RH124) course instead. Overview You should be able to demonstrate these skills: - Access the command line locally and remotely - Manage files from the command line - Manage local users and groups - Monitor and manage Linux processes - Control services, daemons, and the boot process - Manage tuning profiles for system performance - Control access to files with file system permissions - Analyze and store log files - Configure and secure the OpenSSH service - Install and update software packages and appstreams - Manage Linux file systems and volumes - Manage Linux networking and firewalls This course combines the foundations and applications established and covered in Red Hat System Administration I (RH124) and Red Hat System Administration II (RH134). The rapid pace of review and consolidated course timeline allow you to focus on practical application, making this offering best suited for you if you already have significant experience with Linux© administration. This course is based on Red Hat© Enterprise Linux 8. 1 - Accessing the command line Log in to a Linux system and run simple commands using the shell. 2 - Managing Files from the command line Work with files from the bash shell prompt. 3 - Managing local Linux users and groups Manage Linux users and groups and administer local password policies. 4 - Controlling access to files with Linux file system permissions Set access permissions on files and interpret the security effects of different permission settings. 5 - Managing SELinux security Use SELinux to manage access to files and interpret and troubleshoot SELinux security effects. 6 - Monitoring and managing Linux processes Monitor and control processes running on the system. 7 - Installing and updating software packages Download, install, update, and manage software packages from Red Hat and yum package repositories. 8 - Controlling services and daemons Control and monitor network services and system daemons using systemd. 9 - Managing Red Hat Enterprise Linux networking Configure basic IPv4 networking on Red Hat Enterprise Linux systems. 10 - Analyzing and storing logs Locate and interpret relevant system log files for troubleshooting purposes. 11 - Managing storage and file systems Create and use disk partitions, logical volumes, file systems, and swap spaces. 12 - Scheduling system tasks Schedule recurring system tasks using cron and systemd timer units. 13 - Mounting network file systems Mount network file system (NFS) exports and server message block (SMB) shares from network file servers. 14 - Limiting network communication with firewalld Configure a basic local firewall. Additional course details: Nexus Humans Red Hat RHCSA Rapid Track Course (RH199) 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 RHCSA Rapid Track Course (RH199) 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.

This complete hands-on, step-by-step course targets the latest version of Raspberry Pi, which is the Raspberry Pi 4. Everything also works perfectly for Raspberry Pi 2 and 3 versions. You don't need any knowledge in programming, electronics, or anything else. All you need is a working computer and a Raspberry Pi board to get started.

This course will show you how you can use Bash shell scripting to automate repetitive tasks. With the help of exciting projects, you will cover the basic and advanced concepts and commands of shell scripting and learn how to write error-free shell scripts in Ubuntu.

Are you worried how to secure your data? Enrol the Cyber Security Advanced Diploma course and learn the practical techniques for securing your information. In recent time, cybersecurity becomes mandatory because of the risk of unauthorised use and criminal activity by the hackers. Throughout the Cyber Security Advanced Diploma course, you will learn to protect and secure your company's data through the proper use of internet security management along with the IT Security knowledge. The course teaches you the up to date procedures for securing your data. Course Highlights The price is for the whole course including final exam - no hidden fees Accredited Certificate upon successful completion at an additional cost Efficient exam system with instant results Track progress within own personal learning portal 24/7 customer support via live chat Cyber Security Advanced Diploma has been given CPD accreditation and is one of the best-selling courses available to students worldwide. This valuable course is suitable for anyone interested in working in this sector or who simply wants to learn more about the topic. If you're an individual looking to excel within this field then Cyber Security Advanced Diploma is for you. We've taken this comprehensive course and broken it down into several manageable modules which we believe will assist you to easily grasp each concept - from the fundamental to the most advanced aspects of the course. It really is a sure pathway to success. All our courses offer 12 months access and are designed to be studied at your own pace so you can take as much or as little time as you need to complete and gain the full CPD accredited qualification. And, there are no hidden fees or exam charges. We pride ourselves on having friendly and experienced instructors who provide full weekday support and are ready to help with any of your queries. So, if you need help, just drop them an email and await a speedy response. Furthermore, you can check the validity of your qualification and verify your certification on our website at anytime. So, why not improve your chances of gaining professional skills and better earning potential. Assessment and Certification At the end of the course, you will be required to sit an online multiple-choice test. Your test will be assessed automatically and immediately so that you will instantly know whether you have been successful. After you have successfully passed the final exam, you will be able to order an Accredited Certificate of Achievement at an additional cost of £19 for a PDF copy and £29 for an original print copy sent to you by post or for both £39. Career Path Not only does our CPD and CiQ accredited course look good on your CV, setting you apart from the competition, it can be used as a stepping stone to greater things. Further advance your learning, launch a new career or reinvigorate an existing one. On successful completion of this course, you have the potential to achieve an estimated salary of £30,000. The sky really is the limit. Course Curriculum Cyber Security Basics Introduction 00:30:00 Child Safety Online 01:00:00 Secure Payment Sites 01:00:00 Online Banking 00:30:00 How To Keep Your Password Safe 00:30:00 Common Scams 01:00:00 How I Got Pharmed 01:00:00 Virus Protection 01:00:00 Self Maintenance 00:30:00 Personal Information Online 01:00:00 Is The Internet Safe? 00:30:00 Importance of Cyber Security 00:30:00 Internet Security Management Internet Security- The Truth About Identify Theft 01:00:00 Internet Security for Teens- What You Need to Do 01:00:00 Internet Security-Downloading Email Attachments 00:15:00 Internet Security- 5 Tips for Using Facebook 00:30:00 Internet Security- 8 Tips to Protect Yourself When Dating Online 00:30:00 Internet Security for Teens and Tweens- 10 Tips to Keep You Protected 00:15:00 Internet Security- Parental Control Software 00:30:00 Internet Security- Online Safety for Your Children 00:30:00 Cyber Bullying- Another Aspect of Breaking Internet Security 00:30:00 Tips to Ensure Internet Security 00:30:00 Internet Security- Downloading Music off the Internet 01:00:00 Internet Security- Protect Your Wireless Connection 00:30:00 Internet Security- How to Deal with Spyware 00:15:00 Internet Security- Protecting Yourself When You Shop Online 00:15:00 Internet Security- Make Sure Your Passwords Protect You 00:15:00 Make Sure Your Emails Are Safe: Tips for Internet Security 01:00:00 Internet Security- Why Should You Use a Firewall? 01:00:00 Internet security-Signs That Your Child's Safety Might Be Compromised 01:00:00 Internet Security- Safety When Using Public Computers 01:00:00 Internet Security- Storing Your Password on Your Computer 01:00:00 Internet Security-Using Social Utility Sites 00:30:00 IT Security Spyware Can Destroy 00:30:00 How Does Spyware Spread? 01:00:00 How To Remove Spyware 01:00:00 Anti Spyware Program 01:00:00 The Anti Anti-Spyware Programs 00:30:00 Research And Learn More 00:30:00 Choosing The Best Anti Spyware Tool 01:00:00 Computer Security And Spyware 01:00:00 The Programs To Avoid 00:15:00 Is It Legal? 00:30:00 Checklist Of Protection 00:15:00 Recommended Reading Recommended Reading : Cyber Security Advanced Diploma 00:00:00 Mock Exam Mock Exam - Cyber Security Advanced Diploma 00:30:00 Final Exam Final Exam - Cyber Security Advanced Diploma 00:30:00

This is a complete beginners course introducing you to everything you need to know about painting with Watercolours.

This course focuses on the basic features of Git and GitHub such as commits, branches, merging, GitHub, and Git objects. If you are new to Git and GitHub, this course will help you get familiarized with the concepts so that you can use them in your projects and the projects that you potentially will contribute to in the future.

With this 2-in-1 course, you will get access to AWS Technical Essentials and AWS Certified Solutions Architect - Associate certification exam content.

Duration 5 Days 30 CPD hours This course is intended for System administrators, IT security administrators, IT security engineers, and other professionals responsible for designing, implementing, maintaining, and managing the security of Red Hat Enterprise Linux systems and ensuring their compliance with the organization's security policies. Be a Red Hat Certified Engineer (RHCE©), or demonstrate equivalent Red Hat Enterprise Linux knowledge and experience. Overview Students that complete this course should be able to demonstrate these skills: - Analyze and remediate system compliance using OpenSCAP and SCAP Workbench, employing and customizing baseline policy content provided with Red Hat Enterprise Linux. - Monitor security-relevant activity on your systems with the kernel's audit infrastructure. - Explain and implement advanced SELinux techniques to restrict access by users, processes, and virtual machines. - Confirm the integrity of files and their permissions with AIDE. - Prevent unauthorized USB devices from being used with USBGuard. - Protect data at rest but provide secure automatic decryption at boot using NBDE. - Proactively identify risks and misconfigurations of systems and remediate them with Red Hat Insights. - Analyze and remediate compliance at scale with OpenSCAP, Red Hat Insights, Red Hat Satellite, and Red Hat Ansible Tower. This course is ideal for security administrators and system administrators who need to manage the secure operation of servers running Red Hat© Enterprise Linux©, whether deployed on physical hardware, as virtual machines, or as cloud instances. Maintaining security of computing systems is a process of managing risk through the implementation of processes and standards backed by technologies and tools. In this course, you will discover and understand the resources that can be used to help you implement and comply with your security requirements. This course is based on Red Hat Enterprise Linux 7.5, Red Hat Satellite 6.3, Red Hat Ansible© Engine 2.5, Red Hat Ansible Tower 3.2, and Red Hat Insights. 1 - MANAGE SECURITY AND RISK Define strategies to manage security on Red Hat Enterprise Linux servers. 2 - AUTOMATE CONFIGURATION AND REMEDIATION WITH ANSIBLE Remediate configuration and security issues with Ansible Playbooks. 3 - PROTECT DATA WITH LUKS AND NBDE Encrypt data on storage devices with LUKS and use NBDE to manage automatic decryption when servers are booted. 4 - RESTRICT USB DEVICE ACCESS Protect system from rogue USB device access with USBGuard. 5 - CONTROL AUTHENTICATION WITH PAM Manage authentication, authorization, session settings, and password controls by configuring pluggable authentication modules (PAMs). 6 - RECORD SYSTEM EVENTS WITH AUDIT Record and inspect system events relevant to security, using the Linux kernel's audit subsystem and supporting tools. 7 - MONITOR FILE SYSTEM CHANGES Detect and analyze changes to a server's file systems and their contents using AIDE. 8 - MITIGATE RISK WITH SELINUX Improve security and confinement between processes by using SELinux and advanced SELinux techniques and analyses. 9 - MANAGE COMPLIANCE WITH OPENSCAP Evaluate and remediate a server's compliance with security policies by using OpenSCAP. 10 - AUTOMATE COMPLIANCE WITH RED HAT SATELLITE Automate and scale your ability to perform OpenSCAP checks and remediate compliance issues using Red Hat Satellite. 11 - ANALYZE AND REMEDIATE ISSUES WITH RED HAT INSIGHTS Identify, detect, and correct common issues and security vulnerabilities with Red Hat Enterprise Linux systems by using Red Hat Insights. 12 - PERFORM A COMPREHENSIVE REVIEW Review the content covered in this course by completing hands-on review exercises. Additional course details: Nexus Humans Red Hat Security - Linux in Physical, Virtual, and Cloud (RH415) 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 Security - Linux in Physical, Virtual, and Cloud (RH415) 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.

The 'Linux Security and Hardening' course focuses on strengthening the security measures of Linux systems. It covers various aspects of security, including general security practices, physical security, account security, network security, and file system security. Learners will gain valuable knowledge and techniques to enhance the security of Linux environments. Learning Outcomes: Understand the importance of Linux security and its significance in protecting systems and data. Implement general security best practices, including updates, patches, and system configurations. Secure physical access to Linux servers and prevent unauthorized access. Manage user accounts and permissions effectively to maintain a secure environment. Apply network security measures, including firewalls, to safeguard against external threats. Set up file system security and encryption to protect sensitive data. Explore additional resources for continuous learning and staying up-to-date with Linux security practices. Why buy this Linux Security and Hardening? Unlimited access to the course for forever Digital Certificate, Transcript, student ID all included in the price Absolutely no hidden fees Directly receive CPD accredited qualifications after course completion Receive one to one assistance on every weekday from professionals Immediately receive the PDF certificate after passing Receive the original copies of your certificate and transcript on the next working day Easily learn the skills and knowledge from the comfort of your home Certification After studying the course materials of the Linux Security and Hardening there will be a written assignment test which you can take either during or at the end of the course. After successfully passing the test you will be able to claim the pdf certificate for £5.99. Original Hard Copy certificates need to be ordered at an additional cost of £9.60. Who is this course for? This Linux Security and Hardening course is ideal for Students Recent graduates Job Seekers Anyone interested in this topic People already working in the relevant fields and want to polish their knowledge and skill. Prerequisites This Linux Security and Hardening does not require you to have any prior qualifications or experience. You can just enrol and start learning.This Linux Security and Hardening was made by professionals and it is compatible with all PC's, Mac's, tablets and smartphones. You will be able to access the course from anywhere at any time as long as you have a good enough internet connection. Career path As this course comes with multiple courses included as bonus, you will be able to pursue multiple occupations. This Linux Security and Hardening is a great way for you to gain multiple skills from the comfort of your home. Course Curriculum 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 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 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 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 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 File and Directory Permissions, Part II 00:09:00 Special Modes, Part I 00:08:00 Special Modes, Part II 00:03:00 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