Networking Počítačové Kurzy

The Certified Kubernetes Administrator (CKA) program was created by The Linux Foundation and the Cloud Native Computing Foundation (CNCF).

Kubernetes is nowadys a leading platform used for containers orchestration.

NobleProg have been delivering Docker & Kubernetes training from 2015. With more than 360 successfully completed training projects, we became one of the best known training companyworldwide in field of containerization.

Since 2019 we are also helping our customers to confirm their performance in k8s environment by preparing them and encouraging to pass CKA and CKAD exams.

This instructor-led, live training (online or onsite) is aimed at System Administrators, Kubernetes User swho wish to confirm their knowledge by passing CKA exam.

On the other hand, training is focused also on gaining practical experience in Kubernetes Administration, so we recommend taking part in it, even if you don't intend to take CKA exam.

Format of the Course

- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.

Course Customization Options

- To request a customized training for this course, please contact us to arrange.
- To learn more about CKA certification, please visit: https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/

This 4 day course involves a mixture of expository based (utilising protocol analyser traces where appropriate) and practical experiments to test and verify the operation of TCP/IP networks. The major aspects of the TCP/IP protocol stack are covered, including subnetting, supernetting and running dynamic routing protocols. TCP and UDP will be compared and contrasted, covering the end-to-end reliability and congestion avoidance capabilities of the TCP/IP stack. Some application layer protocols (HTTP, TLS, DNS, DHCP etc) will be investigated during the course. Network security in the form of TLS will be covered both from a theoretical and practical standpoint. The practical exercises are designed to augment the theory and enhance both the understanding of the underlying protocols and also the problem solving abilities of the delegates.

Audience:

Suitable for anyone looking for an understanding of TCP/IP.

Course is approximately 50% practical.

A 2 day theoretical course (with some practical demonstrations) covering the fundamentals of Internet Protocol v6 – including addressing, protocol formats, ICMP v6, discovery processes and IP v6 routing.

Audience:

Network Planners, Designers, and Engineers requiring an understanding of IP v6. Those requiring a comprehensive overview of IP v6 and the migration process from an IP v4 environment.

This 2 day course investigates the theory and technology associated with IPSec VPN’s.VPN’s are setup using Cisco IOS Routers and ASA Firewalls using the web interface. The workings of the protocols are examined using debug commands and protocol analyser traces of relevant negotiations.

Audience:

Suitable for network planners, engineers or anyone interested in IPSec VPNs

Course is approximately 40% practical

A 4 day instructor-led practical course designed to familiarise delegates with the Cisco ASA Firewall CLI and ASDM. The course details the key commands used to configure and secure networks using the ASA Firewall with v8 of the operating system and version 6 of the ASDM.

Delegates will configure the ASA using the console port, TFTP server, telnet and SSH using local and RADIUS authentication. The device will be configured to utilise Syslog and SNMP.

ASA Firewalls will also be configured to use Access-Lists, Network Address Translation and VPN's utilising IPSec protocols. The course will cover the theory of Public/Private Keys, shared secret keys and their use in forming Site to site VPN's between ASA Firewalls using IKE and IPSec. Students will configure the units to create site to site VPN's, remote access VPN's using the Cisco Secure VPN Client and Web VPN's. The course will cover the theory of failover and delegates will configure Active/Standby failover on the ASA.

Privileged commands and protocol analyser traces will be used, where necessary, to debug protocols and ensure proper operation of the ASA Firewall. Students will also perform password recovery operations.

This course will involve interfacing the ASA with other network equipment, such as routers and switches, as would be expected in a network environment.

Audience:

Course is suitable for anyone involved in ASA firewall configuration and network security

Course is approximately 50% practical

In this instructor-led, live training in České republice, participants will learn the critical features of DNS while carrying out exercises in the setup and configuration of a BIND DNS server on Linux. The course starts with a refresher on key networking principles, then digs into hands-on practice with setup and configuration. Steadily, the discussion and practices move towards more complex topics such as security, availability, debugging and troubleshooting.

Shadowsocks is an open-source, secure socks5 proxy.

In this instructor-led, live training, participants will learn how to secure an internet connection through a Shadowsocks proxy.

By the end of this training, participants will be able to:

- Install and configure Shadowsocks on any of a number of supported platforms, including Windows, Linux, Mac, Android, iOS, and OpenWrt.
- Deploy Shadosocks with package manager systems, such as pip, aur, freshports and others.
- Run Shadowsocks on mobile devices and wireless networks.
- Understand how Shadowsocks encrypts messages and ensures integrity and authenticity.
- Optimize a Shadowsocks server

Audience

- Network engineers
- System Administrators
- Computer technicians

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

This 4 day coursework is intended for Telecom management and technology professionals who
have to maintain MetroEthernet services across the globe. The course introduces all the
prevailing standards, Troubleshooting guides, vendor options and evolving technologies in
Metro Ethernet domain.

VoIP (Voice over Internet Protocol) is a technology that makes it possible for users to make voice calls over an Internet connection instead of through a regular phone line.

In this instructor-led, live training, participants will learn how to set up a VoIP system using Cisco CallManager Express.

By the end of this training, participants will be able to:

- Understand fundamental VoIP concepts
- Learn how to use VoIP equipment
- Configure CISCO routers for VoIP
- Implement VoIP and CallManager Express into their network
- Configure CME features for SIP, SCCP, and soft phones
- Work with advanced configuration settings and features of CME

Audience

- Managers
- System administrators
- Software and support system developers
- Technicians
- Network engineers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

Tinc VPN is an open source peer-to-peer virtual private network (VPN) daemon that is compatible with most operating systems. Tinc VPN makes use of tunneling and encryption to build a secure private network between hosts.

In this instructor-led, live training, participants will learn the fundamentals of working with Tinc VPN.

By the end of this training, participants will be able to:

- Install, configure, run, test, and troubleshoot Tinc VPN on any operating system
- Deploy a Tinc Mesh VPN
- Use Tinc VPN for Centralized Cloud Interconnection

Audience

- Developers
- Network engineers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.

This instructor-led, live training in České republice (online or onsite) is aimed at engineers who wish to optimize networking for Kubernetes clusters.

By the end of this training, participants will be able to:

- Install and configure Calico.
- Understand how Calico differs from traditional overlay networks.
- Understand how Calico combines internet routing protocols with consensus-based data stores.
- Use Calico to create a container networking solution for Kubernetes clusters.
- Use Calico to provide network policy for Kubernetes.

This instructor-led, live training in České republice (online or onsite) is aimed at network engineers who wish to maintain, manage, and design computer networks with Python.

By the end of this training, participants will be able to:

- Optimize and leverage Paramiko, Netmiko, Napalm, Telnet, and pyntc for network automation with Python.
- Master multi-threading and multiprocessing in network automation.
- Use GNS3 and Python for network programming.

This instructor-led, live training in České republice (online or onsite) is aimed at network engineers who wish to converge storage infrastructures with SAN and NAS.

By the end of this training, participants will be able to:

- Perform configurations of SAN and NAS storage on a storage system.
- Connect to storage systems and devices from a client.
- Compare SAN and NAS solutions for centralized storage.

This instructor-led, live training in České republice (online or onsite) is aimed at anyone who wish to understand and implement a network and various types of servers under Linux.

By the end of this training, participants will be able to:

- Understand how networking works under Linux.
- Set up a sample LAN.
- Understand the various protocols used on the internet and implement each one under Linux.
- Secure a networking and various types of servers, such as a webs server.

The course consists of two complementary parts – a theoretical and a practical one. The first is a one day introduction covering motivation, philosophy, fundamentals and rules of operation of the SIP protocol and ways it is used to implement telecom services with focus on IP telephony and VoIP. The second two-day part enables participants to learn practical aspects of service operation within a framework of hand-on laboratory exercises giving detailed insight into configuration of components of SIP telephony architecture, SIP signalling at both message sequence chart and internal message structure levels, and assists in understanding of typical problems and troubleshooting including security and telecom fraud aspects. The trainers will share their experience in launching, operation and management of SIP telephony covering also virtualization and cloud based solutions. Practical part is presented using both SIP hardphones and softphones and IP telephony servers (Asterisk and Freeswitch). Participants can take advantage of the fact trainers have got rich technical and business experience in IP telephony and submit their own problems and questions. They will be included in the agenda at wrap-up as a supplement to the training to meet current urgent needs of clients. Training is addressed to participants with basic knowledge and experience in telecom services – specifically in VoIP and IP networking.

SD-WAN is a software-defined approach to managing a WAN (Wide Area Network).

This instructor-led, live training (online or onsite) is aimed at engineers who wish to use Cisco SD-WAN products to set up and operate a software defined network.

By the end of this training, participants will be able to:

- Install and configure a Cisco SD-WAN.
- Create policies to control network traffic.
- Understand and implement overlay routing.
- Simplify the management of the network used for public cloud applications.

Format of the Course

- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.

Course Customization Options

- To request a customized training for this course, please contact us to arrange.

During the course, participants will learn:

- What is denial of service attacks, Flooding, Sniffing, MIM?
- How to break from the network to the server?
- How to watch packets on the network (also running on switches)?
- Do you watch any combination of the world?
- How to monitor the network?
- How to configure a firewall?
- How to use encrypted connections?
- How to create tunnels?
- How to log packets?
- How to scan ports?
- How to reduce the number of unnecessary services on the server?

Since all applications today heavily rely on communication and networks, there is no application security without network security.

This course focuses on network security with a software security viewpoint, and discusses common network attacks and defenses on different OSI layers, with an emphasis on application layer issues, tackling topics like session management or denial of service.

As cryptography is a critical aspect of network security, the most important cryptographic algorithms in symmetric cryptography, hashing, asymmetric cryptography, and key agreement are also discussed. Instead of presenting an in-depth mathematical and theoretical background, these elements are discussed from a merely practical, engineering perspective, showing typical use-case examples and practical considerations related to the use of crypto, such as public key infrastructures. Security protocols in many areas of secure communication are introduced, with an in-depth discussion on the most widely-used protocol families such as IPSEC and SSL/TLS.

Finally, typical crypto vulnerabilities are discussed – both related to certain crypto algorithms and cryptographic protocols, such as BEAST, CRIME, TIME, BREACH, FREAK, Logjam, Padding oracle, Lucky Thirteen, POODLE and similar, as well as the RSA timing attack. In each case, the practical considerations and potential consequences are described for each problem, again, without going into deep mathematical details.

Participants attending this course will

- Understand basic concepts of security, IT security and secure coding
- Learn about network attacks and defenses at different OSI layers
- Have a practical understanding of cryptography
- Understand essential security protocols
- Understand some recent attacks against cryptosystems
- Get information about some recent related vulnerabilities
- Get sources and further readings on secure coding practices

Audience

Developers, Professionals

Audience:

System Administrators and Network Administrators as well as anyone who is interested in defensive network security technologies.

BeyondCorp is an open source Zero Trust security framework that allows employees to work securely from any location without the need for a traditional VPN.

In this instructor-led, live training, participants will learn hands-on how to set up a Zero Security system as they set up and deploy BeyondCorop in a live-lab environment.

By the end of this training, participants will be able to:

- Assess their organization's existing security model.
- Shift access controls from the perimeter to individual devices and users.
- Deploy applications using a user and device-centric authentication and authorization workflow.
- Understand, plan and implement a Zero Trust network within their organization.

Audience

- Network engineers
- Cyber security professionals
- System architects
- IT managers

Format of the Course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.

This instructor-led, live training in České republice (online or onsite) is aimed at technical persons who wish to apply the most suitable tools and techniques to secure both telecom as well as wireless networks.

OpenVAS is an advanced open source framework which consists of several services and tools for network vulnerability scanning and management.

In this instructor-led, live training, participants will learn how to use OpenVAS for network vulnerability scanning.

By the end of this training, participants will be able to:

- Install and configure OpenVAS
- Learn the fundamental features and components of OpenVAS
- Configure and implement network vulnerability scans with OpenVAS
- Review and interpret OpenVAS scan results

Audience

- Network engineers
- Network administrators

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.

This instructor-led, live training in České republice (online or onsite) is aimed at developers who wish to prevent malware intrusion with Palo Alto Networks.

By the end of this training, participants will be able to:

- Set up the necessary development environment to start developing firewalls.
- Deploy a Palo Alto firewall in a cloud server.
- Manage packet flow through Palo Alto firewalls.
- Interpret QoS classifications and types.

This instructor-led, live training in České republice (online or onsite) is aimed at software testers who wish to protect their organization's network with Nmap.

By the end of this training, participants will be able to:

- Set up the necessary testing environment to start using Nmap.
- Scan network systems for security vulnerabilities.
- Discover active and vulnerable hosts.

This instructor-led, live training in České republice (online or onsite) is aimed at security engineers and system administrators who wish to use FortiGate NGFW's advanced security-driven network systems to protect their organization from internal and external threats.

By the end of this training, participants will be able to:

- Install and configure the preferred FortiGate NGFW software and hardware model.
- Operate and employ FortiGate NGFW to improve the efficiency of system administration tasks.
- Manage various forms of external and internal threats using FortiGate features.
- Integrate FortiGate security fabric with the entire IT infrastructure to provide quick automated protection.
- Ensure long-term protection from attacks with independent and continuous FortiGate threat intelligence.
- Troubleshoot the most common firewall system setup errors relevant to FortiGate NGFWs.
- Implement Fortinet security solutions in other enterprise applications.

The purpose of the course is to provide the participant with basic knowledge of the Wireshark protocol analyzer. The course focuses on deep understanding of the tool, as the basics for using it for network troubleshooting. The course starts with packet capturing, capture and display filters, statistical features and the basics of the expert system. By the end of the course the participant will be able to perform basic troubleshooting in small to medium size networks. The course is based on theory, class exercise and labs.

This course is a continuation of the "Basic Network Troubleshooting Using Wireshark" course, and comes to provide the participants with advanced capabilities for network troubleshooting. The course provides an in-depth knowledge of network behaviour and problems, along with the capabilities to isolate and solve security and advanced applications problems. The course is based on theory, class exercise and labs.

Transport of baseband audio and video streams across IP networks using multicast signalling protocols is becoming increasingly used in broadcast networks.

This 3 day course/workshop covers the theory and practice of implementing these protocols within IP and Ethernet networks. The practical element of the course will use Cisco L3 switches and the multicast streamers and receivers will use the cross -platform VLC application. It is not necessary to have any expertise in the Cisco command line as the configuration of the devices can be instructor-led if required. However the course is intended to have at least 50% practical content and can be customised or even lengthened (to examine the protocols in more detail) if run as a single company event.

Network packet analysis is a technique used to view, in real time, the raw data sent and received over a network interface. This is useful for troubleshooting network configuration and network application problems. Wireshark is a free open source packet analyzer used for troubleshooting such network issues.

In this instructor-led, live training, participants will learn how to use Wireshark to troubleshoot the functionality of a network as well as the performance of differente networked applications. Participants will learn network troubleshooting principles and practice techniques for capturing and analyzing TCP/IP request and response traffic between different clients and the servers.

By the end of this training, participants will be able to:

- Analyze network functionality and performance in various environments under different conditions
- Determine whether instances of different server applications are performing acceptably
- Identify the primary sources of network performance problems
- Identify and troubleshoot the most common causes of performance problems in TCP/IP communications

Audience

- Network engineers
- Network and computer technicians

Format of the Course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.

Wireshark is a free open source packet analyzer used for troubleshooting network issues. Network packet analysis is a technique used to view, in real time, the raw data sent and received over a network interface. This is useful for troubleshooting network configuration and network application problems.

In this instructor-led, live training (onsite or remote), participants will learn advanced techniques for troubleshooting the functionality and performance of a network and its applications. This course is an extension of "Network Troubleshooting with Wireshark", which focuses primarily on common HTTP applications. In this training, we consider protocols and connection mediums such as Wi-Fi, HTTPS, SMTP, enterprise applications and more.

By the end of this training, participants will be able to:

- Isolate and solve network security issues using the Wireshark CLI
- Troubleshoot applications that use protocols beyond HTTP, including HTTPS, FTP, mail, DNS, etc.
- Troubleshoot network connection problems in enterprise applications such as databases, RPC, etc.
- Troubleshoot connection problems in media applications such as VoIP and streaming
- Use network forensics to trace and detect security issues

Audience

- Network engineers
- Network and computer technicians

Format of the Course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.