25800 Management courses in Cardiff delivered Online

GPON and FTTx networks training course description Designed to benefit those requiring an in depth knowledge of the principles and applications of Ten Gigabit and Gigabit Passive Optical Networking and Fibre to the X in NG Networks applications and their associated equipment, its flexibility and function within a modern transmission network. Using an effective mix of 'hands on' equipment instruction and correlation to theory based learning the delegate will gain a complete understanding of the equipment and the tasks to be undertaken in a real life situation. What will you learn Compare PON/FTTx systems. Explain network elements and designs. Support applications and network interfaces. List circuit provisioning and bandwidth requirements. Understand upstream & downstream issues. Describe headend & network elements/OLT-ONT. Perform network testing with OTDR test sets. GPON and FTTx networks training course details Who will benefit: Anyone working with GPON and FTTx. Prerequisites: Introduction to data communications and networking. Duration 5 days GPON and FTTx training course contents FTTN, FTTC, FTTH SMF, MMF, Fibre safety and properties (dispersion/attenuation), Fibre reel cables and types, Fibre installation and air blown fibre, Transmitters and receivers - power budget/laser classes. Fibre to the home (FTTH), FTTC (Fibre to the Cabinet), FTTN (Fibre to the node) , FTTD (Fibre to the desk), FFTH topologies and wavelengths, Active or passive optical network. WDM equipment and GPON OSP design Wavelength considerations, WDM/DWDM/CWDM, EDFA optical amplification, AWG (Arrayed Waveguide Grating) splitters , Couplers (splitters) and losses, Optical splitters 1x2, 1x4, 1x8, 1x16, 1x32, 1x64, 2x64. PON variants Gigabit passive optical network (GPON), Gigabit Ethernet passive optical network (GEPON), Time division PON (TDM-PON), Wave Division Multiplexing PON (WDM-PON), 1Gbps, 10Gbps, 40Ggps, 100Gbps FSAN (Full Service Access Network) NGA (Next Generation Access), Strategies for TDM-PON to WDM-PON migration, Architecture of NG-PON (hybrid WDM/TDM PON), Additional services than triple play. GEPON design GPON OSP centralized and distributed design, GPON PON splitters x4 x8 x32, Fibre splice trays /cassette trays & enclosures, GPON field testing and installation verification, GPON physical layer testing, Optical time domain reflectometer (OTDR), Optical power source & meter, Optical return loss (ORL), APON/BPON/GPON/EPON comparisons. GPON ITU-T G.984.1 Reference model, terminology & architecture, Access network system management functions. ONT & OLT functional block examples. FTTx scenarios, 4 switching arrangements for external access network backup. GPON ITU-T G.984.2 Physical layer, Enhancement band, Bit rate and wavelengths, FEC and RAMAN. GPON ITU-T G.984.3 Frame structure, GPON encapsulation method (GEM), GTC adaptation and framing sublayer protocol stack, Status reporting & traffic monitoring DBA (SR-DBA & TM-DBA), Transmission container (T-CONT) types, Downstream & upstream multiplexing, GEM port identifier, Media access control and ONU registration, Extended bandwidth assignment model scheduling architecture, PLOAM & alarm messages, Downstream & Upstream FEC, Process order in a GTC transmit flow. GPON ITU-T G.984.4 and G.988 ONT management and control interface (OMCI) Management interface, Reference model, Typical ONT with SCTE 55-1 or SCTE 55-2 compliancy. GPON ITU-T G.984.5 enhancement band Band options, GPON NGA, Wavelength allocation. GPON ITU-T G.984.6 optical reach extension (G.984.re) Reach extension (RE), OA-based and OEO-based reach extenders, Protection, Reach extender with OTDR blocking filters (BF) and bypass (BYP) filters. GPON ITU-T G.984.7 long reach Quiet Window. 10-GPON ITU-T G.987.1 (XG-PON) Scenarios, reference access network architecture, XG-PON with G-PON through WDM1r, G-PON and XG-PON wavelength allocation, G-PON and XG-PON co-existence with video overlay option, RE migration scenarios. G.989 40Gbps XG-PON2 Functional reference architecture, NG-PON2 system coexistence with legacy systems, Definitions of legacy compatibility terminology. GPON issues and standards GPON components GPON OLT / GPON ONT, GPON management, Operational support systems (OSS), Network management systems (NMS), OMCI (ONT Management control interface), RG (Residential gateway), Data and prioritised voice channel product, GPON broadband-forum standards, Broadband-forum , TR-069 and TR-156, HPNA (home phone network alliance), Powerline carrier (PLC), GPON DLNI G.hn or G.9960, MOCA, FTTH council certification standard for network certification. Fibre-connected home badge, Ethernet in the first mile (EFM), GPON frame synchronization to network timing, Direct clock synchronization interface (BITS), Multiservice access platform (MSAP), Software planning tool, Superconnected cities / voucher scheme. Hands on practical assignments Single and multimode fibre recognition, Fibre Cleaning methods, Checking cleaning with an optical microscope, Optical light source and optical power meter referencing, PON splitter and fibre drum testing with an optical power meter, 6km classroom passive optical network testing with an OTDR at 1310/1550nm, Using decibels (dB's) and decibel milliwats (dBm's), Designing networks up to 20km long using vendor specifications (power budget), Fault finding with a visible fault locator.

Level 5 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited | 150 CPD Points | Lifetime Access

Overview This comprehensive course on Cost Control Process and Management will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Cost Control Process and Management comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Cost Control Process and Management. It is available to all students, of all academic backgrounds. Requirements Our Cost Control Process and Management is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 5 sections • 18 lectures • 02:08:00 total length •Introduction and Fundamental Terms: 00:09:00 •Fundamental terms - Perishable / Non Perishable cost, Inventory Terms: 00:05:00 •Qualities of Good Cost Controller: 00:07:00 •Cost Control Process and Controls related to Purchasing: 00:10:00 •How to estimate Kitchen food Order Process Simplified: 00:06:00 •How to Setup Store PAR for to identify re-order levels: 00:06:00 •Basic Receiving Process Controls: 00:07:00 •Basic Store Process controls: 00:08:00 •Production Controls: 00:05:00 •Recipe Card & Controls: 00:08:00 •Buffet Costing and Menu Pricing: 00:08:00 •Butcher test: 00:09:00 •Bar Spot Checks and Recipe Testing: 00:06:00 •Production Control Via Menu Engineering: 00:08:00 •Slow and Non Moving Inventory: 00:03:00 •Daily & Monthly Food Cost Reports: 00:11:00 •Menu Engineering Reports: 00:09:00 •Cost Control Checklist: 00:03:00

The administration and management of business generally involve the performance of business operations and appropriate decision making, leading the people of the organization and other requisite resources to achieve the organizational goals. The Business Administration and Management course focuses on giving you the relevant knowledge and information about management, its properties, characteristics, laws, and principles. You will also learn about the components of the business, and understand the importance of decision making and leadership skills. Additionally, learn the basics of payroll and how to handle it efficiently throughout the course. Who is this Course for? Business Administration and Management is 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. Entry Requirement: This course is available to all learners, of all academic backgrounds. Learners should be aged 16 or over to undertake the qualification. Good understanding of English language, numeracy and ICT are required to attend this course. CPD Certificate from Course Gate  At the successful completion of the course, you can obtain your CPD certificate from us. You can order the PDF certificate for £9 and the hard copy for £15. Also, you can order both PDF and hardcopy certificates for £22. Career path This course opens a new door for you to enter the relevant job market and also gives you the opportunity to acquire extensive knowledge along with required skills to become successful. You will be able to add our qualification to your CV/resume which will help you to stand out in the competitive job industry. Course Curriculum Business Administration What is Business Administration? 00:30:00 Business and Organisations 00:15:00 Management of Business 00:30:00 Business Organization Perspectives 00:30:00 Decision Making 00:30:00 Approaches to Leadership 00:30:00 Management Management 00:30:00 Definition of Management 00:30:00 Characteristics of Management 00:30:00 Management Functions/Process of Management 00:30:00 Nature of Management 00:30:00 Levels of Management 00:30:00 Characteristics of Professional Managers 00:30:00 Principles of Management 00:30:00 Managing Payroll What Is Payroll? 00:30:00 Principles Of Payroll Systems 01:00:00 Confidentiality And Security Of Information 00:30:00 Effective Payroll Processing 01:00:00 Increasing Payroll Efficiency 01:00:00 Risk Management in Payroll 00:30:00 Time Management 00:30:00 Personnel Filing 00:30:00 When Workers Leave Employment 01:00:00 Hiring Employees 00:30:00 Paye and Payroll for Employers 01:00:00 Tell HMRC about a New Employee 01:00:00 Net And Gross Pay 00:30:00 Statutory Sick Pay 00:30:00 Minimum Wage for Different types of Work 01:00:00 Mock Exam Mock Exam- Business Administration and Management 00:30:00 Final Exam Final Exam- Business Administration and Management 00:30:00 Certificate and Transcript Order Your Certificates or Transcripts 00:00:00

Quality Guarantee: Promising training excellence, satisfaction gurantee Accredited by CPD UK & Quality License Scheme Tutor Support Unlimited support via email, till you complete the course Recognised Certification: Accepted by thousands of professional bodies Start Anytime With 1 year access to the course materials Online Learning Learn from anywhere, whenever you want This course offers a comprehensive approach to understanding and managing anxiety effectively. You will learn proven techniques to recognise and cope with anxiety triggers, stress management and cultivate control over your thoughts and emotions. This course at a glance Eligible to apply for the insurance Accredited by International Practitioners of Holistic Medicine (IPHM) Accredited by CPD UK Endorsed by Quality Licence Scheme Help you understand all about anxiety management. Recognise the importance of managing stress and anxiety. Understand how to manage anxiety. Develop the skills and knowledge required to fight anxiety. Understand to overcome your stuck points. Learn to face your anxiety-related fears. Learn to overcome your resistance to change. Understand the self-imposed obstacles and how to deal with them. Learn to banish worries and live a panic-free life. Learn to prevent burnouts. Why Anxiety Management Training Course right for you? This Anxiety Management Training Course Online is essential for anyone willing to gain freedom from anxiety or who wants to make a career in anxiety management. This online course will provide you with a better understanding of anxiety and help you deal with the same. This Anxiety Management Training Course Online will help you overcome your stuck points and help you face and overcome your anxiety. This flexible online course will tell you de-stress yourself and others who are some from anxiety. By the end of the course, you will acquire knowledge about what anxiety is, why and how to manage anxiety. With this online course, you will also develop anxiety management skills and become able to fight and overcome anxiety. Anxiety Management Training Course Details Accredited by International Practitioners of Holistic Medicine (IPHM) is a leading accredited organisation that certifies and regulates alternative therapists, healers, and training providers around the world. After completing the IPHM accredited course you will be eligible to apply for the insurance.   CPD certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Many organisations look for employees with CPD requirements, which means, that by doing this course, you would be a potential candidate in your respective field.   The Quality Licence Scheme is a brand of the Skills and Education Group, a leading national awarding organisation for providing high-quality vocational qualifications across a wide range of industries. Course Curriculum Introduction & First Concepts Introduction How To Overcome Your Stuck Points How To Face Your Inner Demons Understanding & Beating Anxiety Overcoming Your Resistance To Change Acceptance Is Key Acting Against More Anti-Anxiety Skills & Concepts Self Imposed Obstacles Preventing Burnout Banish Worry & Live Panic Free! Conclusion Conclusion Who should take this course? This Anxiety Management Training Course Online is ideal for anyone who would like to advance their career in the field of anxiety management. The counsellors willing to learn new methods to teach their client's manage stress can also pick this online course. Those who want to kickstart their career as a therapist can also opt for this anxiety management course. Entry Requirements There are no academic entry requirements for this Anxiety Management Training Course Online, and it is open to students of all academic backgrounds. However, you are required to have a laptop/desktop/tablet or smartphone and a good internet connection. Assessment Method This Anxiety Management Training Course Online assesses learners through multiple-choice questions (MCQs). Upon successful completion of the modules, learners must answer MCQs to complete the assessment procedure. Through the MCQs, it is measured how much a learner can grasp from each section. In the assessment pass mark is 60%. Certification Endorsed Certificate from Quality Licence Scheme After successfully passing the MCQ exam you will be eligible to order the Endorsed Certificate by Quality Licence Scheme. The Quality Licence Scheme is a brand of the Skills and Education Group, a leading national awarding organisation for providing high-quality vocational qualifications across a wide range of industries. It will give you a competitive advantage in your career, making you stand out from all other applicants and employees. There is a Quality Licence Scheme endorsement fee to obtain an endorsed certificate which is £65. Certificate of Achievement from Lead Academy After successfully passing the MCQ exam you will be eligible to order your certificate of achievement as proof of your new skill. The certificate of achievement is an official credential that confirms that you successfully finished a course with Lead Academy. Certificate can be obtained in PDF version at a cost of £12, and there is an additional fee to obtain a printed copy certificate which is £35. FAQs Is CPD a recognised qualification in the UK? CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD-certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Are QLS courses recognised? Although QLS courses are not subject to Ofqual regulation, they must adhere to an extremely high level that is set and regulated independently across the globe. A course that has been approved by the Quality Licence Scheme simply indicates that it has been examined and evaluated in terms of quality and fulfils the predetermined quality standards. When will I receive my certificate? For CPD accredited PDF certificate it will take 24 hours, however for the hardcopy CPD certificate takes 5-7 business days and for the Quality License Scheme certificate it will take 7-9 business days. Can I pay by invoice? Yes, you can pay via Invoice or Purchase Order, please contact us at info@lead-academy.org for invoice payment. Can I pay via instalment? Yes, you can pay via instalments at checkout. How to take online classes from home? Our platform provides easy and comfortable access for all learners; all you need is a stable internet connection and a device such as a laptop, desktop PC, tablet, or mobile phone. The learning site is accessible 24/7, allowing you to take the course at your own pace while relaxing in the privacy of your home or workplace. Does age matter in online learning? No, there is no age limit for online learning. Online learning is accessible to people of all ages and requires no age-specific criteria to pursue a course of interest. As opposed to degrees pursued at university, online courses are designed to break the barriers of age limitation that aim to limit the learner's ability to learn new things, diversify their skills, and expand their horizons. When I will get the login details for my course? After successfully purchasing the course, you will receive an email within 24 hours with the login details of your course. Kindly check your inbox, junk or spam folder, or you can contact our client success team via info@lead-academy.org

Microsoft Exchange training course description A hands on course focusing on the day to day running of Microsoft Exchange. The course is designed for those with a sound understanding of how Exchange forwards emails and concentrates on important issues such as monitoring, backups and restores. This course can be delivered on any version of Microsoft exchange and tailored as required. What will you learn Install MS Exchange Create, configure and manage user mailboxes. Configure and administer MS Exchange. Backup and restore MS Exchange. Microsoft Exchange training course details Who will benefit: Anyone working with MS Exchange. Prerequisites: Total SMTP and email for engineers Duration 3 days Microsoft Exchange training course contents Review of mail basics Basic routing & Client/Server, Mail flow & protocols, Mail server technology. Exchange features MAPI, Database, The Exchange organisation, Active Directory consideration. Installing Understanding server roles, Planning for Exchange, Preparing Active Directory, Preparing the host server, Installing Exchange. Introduction to Exchange management tools Exchange Management shell, Exchange Management console. Administration Configuring SMTP domains, Send connectors, Receive connectors, Setting up & managing user mailboxes, Setting up resource mailboxes, Mail enabled groups, Address lists. Troubleshooting Security & troubleshooting wizards, Windows platform tools, External/Internet tools.

Level 2, 4 & 5 QLS Endorsed Diploma | QLS Hard Copy Certificate Included | Plus 10 CPD Courses | Lifetime Access

Overview   With the ever-increasing demand for Engineering Management in personal & professional settings, this online training aims at educating, nurturing, and upskilling individuals to stay ahead of the curve - whatever their level of expertise in Engineering Management may be.   Learning about Engineering Management or keeping up to date on it can be confusing at times, and maybe even daunting! But that's not the case with this course from Compete High. We understand the different requirements coming with a wide variety of demographics looking to get skilled in Engineering Management. That's why we've developed this online training in a way that caters to learners with different goals in mind. The course materials are prepared with consultation from the experts of this field and all the information on Engineering Management is kept up to date on a regular basis so that learners don't get left behind on the current trends/updates.   The self-paced online learning methodology by Compete High in this Diploma in Engineering Management course helps you learn whenever or however you wish, keeping in mind the busy schedule or possible inconveniences that come with physical classes. The easy-to-grasp, bite-sized lessons are proven to be most effective in memorising and learning the lessons by heart. On top of that, you have the opportunity to receive a certificate after successfully completing the course!   Instead of searching for hours, enrol right away on this Diploma in Engineering Management course from Compete High and accelerate your career in the right path with expert-outlined lessons and a guarantee of success in the long run.   Who is this course for?   While we refrain from discouraging anyone wanting to do this Diploma in Engineering Management course or impose any sort of restrictions on doing this online training, people meeting any of the following criteria will benefit the most from it: Anyone looking for the basics of Engineering Management, Jobseekers in the relevant domains, Anyone with a ground knowledge/intermediate expertise in Engineering Management, Anyone looking for a certificate of completion on doing an online training on this topic, Students of Engineering Management, or anyone with an academic knowledge gap to bridge, Anyone with a general interest/curiosity   Career Path   This Diploma in Engineering Management course smoothens the way up your career ladder with all the relevant information, skills, and online certificate of achievements. After successfully completing the course, you can expect to move one significant step closer to achieving your professional goals - whether it's securing that job you desire, getting the promotion you deserve, or setting up that business of your dreams. Course Curriculum Module 1 - Introduction to Engineering Management Introduction to Engineering Management 00:00 Module 2 - Roles of Engineering Manager Roles of Engineering Manager 00:00 Module 3 - System Degradation and Failure System Degradation and Failure 00:00 Module 4 - Maintenance - Basic Concepts Maintenance - Basic Concepts 00:00 Module 5 - Life-cycle of Engineered Objects Life-cycle of Engineered Objects 00:00 Module 6 - Technologies for Maintenance Technologies for Maintenance 00:00 Module 7 - Maintainability and Availability Maintainability and Availability 00:00 Module 8 - Data Gathering and Analysis for Maintenance Data Gathering and Analysis for Maintenance 00:00

This course delves into the significance of strategic planning in operations management, exploring elements, leadership roles, and sustainable practices. Participants will gain insights into how visionary leadership and performance management integrate seamlessly, fostering commitment to sustainability at all management levels. After the successful completion of the course, you will be able to learn about the following, Understand the importance of strategic planning in operation management. Know the elements of operations management strategic planning. Know what is the role of leadership in business processes. Understand how sustainable leadership's vision and performance management integrate business processes effectively. Know how leaders help develop management-level commitment to sustainability. Understand the role of sustainable leaders in minimising the risks and maximizing the opportunities. Also understand the strategies for quality assurance. Explore the intricate world of Strategic Planning in Sustainable Operations Management, covering the essentials of operations management strategy, leadership's role, and strategies for quality assurance. Gain a deep understanding of sustainable leadership's impact on risk management and opportunity maximization. This course equips participants with the knowledge to strategically plan sustainable operations. From understanding leadership's crucial role in business processes to implementing quality assurance strategies, participants will be prepared for roles such as Sustainable Operations Strategist and Operational Excellence Coordinator. Course Structure and Assessment Guidelines Watch this video to gain further insight. Navigating the MSBM Study Portal Watch this video to gain further insight. Interacting with Lectures/Learning Components Watch this video to gain further insight. Strategic Planning in Sustainable Operations Management Self-paced pre-recorded learning content on this topic. Strategic Planning in Sustainable Operations Management Put your knowledge to the test with this quiz. Read each question carefully and choose the response that you feel is correct. All MSBM courses are accredited by the relevant partners and awarding bodies. Please refer to MSBM accreditation in about us for more details. There are no strict entry requirements for this course. Work experience will be added advantage to understanding the content of the course. The certificate is designed to enhance the learner's knowledge in the field. This certificate is for everyone eager to know more and get updated on current ideas in their respective field. We recommend this certificate for the following audience. Sustainable Operations Strategist Strategic Planning Analyst Leadership Development Consultant Sustainability Integration Manager Operations Risk Management Specialist Quality Assurance Strategist Sustainable Business Leader Operational Excellence Coordinator Average Completion Time 2 Weeks Accreditation 3 CPD Hours Level Advanced Start Time Anytime 100% Online Study online with ease. Unlimited Access 24/7 unlimited access with pre-recorded lectures. Low Fees Our fees are low and easy to pay online.

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.