Tvorba WWW aplikací na platformě JEE, Java Servlets a JSP. Výklad přístupu do databáze pomocí JDBC. ...

Study points for the exam RHCE exam candidates should consult the RHCSA exam objectives and be capable of RHCSA-level tasks, as some of these skills may be required in order to meet RHCE exam objectives. Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. RHCE exam candidates should be able to accomplish the following without assistance. These have been grouped into several categories. System configuration and management Use network teaming or bonding to configure aggregated network links between two Red Hat Enterprise Linux systems Configure IPv6 addresses and perform basic IPv6 troubleshooting Route IP traffic and create static routes Use firewalld and associated mechanisms such as rich rules, zones and custom rules, to implement packet filtering and configure network address translation (NAT) Use - proc - sys and sysctl to modify and set kernel runtime para * Experienced Linux IT professionals who currently have RHCSA certification and are interested in earning an RHCE certification Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills Students who have attended the Red Hat System Administration I, II, and III courses or the RHCE Certification lab Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DOD 8570 directive) An RHCE who is noncurrent and has passed the RHCSA exam Study points for the exam RHCE exam candidates should consult the RHCSA exam objectives and be capable of RHCSA-level tasks, as some of these skills may be required in order to meet RHCE exam objectives. Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. RHCE exam candidates should be able to accomplish the following without assistance. These have been grouped into several categories. System configuration and management Use network teaming or bonding to configure aggregated network links between two Red Hat Enterprise Linux systems Configure IPv6 addresses and perform basic IPv6 troubleshooting Route IP traffic and create static routes Use firewalld and associated mechanisms such as rich rules, zones and custom rules, to implement packet filtering and configure network address translation (NAT) Use - proc - sys and sysctl to modify and set kernel runtime parameters Configure a system to authenticate using Kerberos Configure a system as either an iSCSI target or initiator that persistently mounts an iSCSI target Produce and deliver reports on system utilization (processor, memory, disk, and network) Use shell scripting to automate system maintenance tasks Network services Network services are an important subset of the exam objectives. RHCE candidates should be capable of meeting the following objectives for each of the network services listed below: Install the packages needed to provide the service Configure SELinux to support the service Use SELinux port labeling to allow services to use non-standard ports Configure the service to start when the system is booted Configure the service for basic operation Configure host-based and user-based security for the service HTTP - HTTPS Configure a virtual host Configure private directories Deploy a basic CGI application Configure group-managed content Configure TLS security DNS Configure a caching-only name server Troubleshoot DNS client issues NFS Provide network shares to specific clients Provide network shares suitable for group collaboration Use Kerberos to control access to NFS network shares SMB Provid ...

Popis Dnes můžete v Excelu postavit business intelligence řešení, které před ani ne 10 lety vyžadovalo servery a vývojáře. Bez kódování můžete mít v Excelu miliony řádků z mnoha heterogenních datových zdrojů, vzájemně provázaných a uspořádaných do smysluplných metrik a řezů. S trochou kódování (co zvládne každý, kdo má rád Excel) již postavíte ř ...

This one-and-a-half-day course, Application Setup in Microsoft Dynamics NAV 2009, provides students with the tools to implement and maintain cross-application setup data after the system components are installed. The focus is on the application-oriented work involved in setting up and maintaining company-wide rules, data, and users. * Module 1: Set Up a Company with the RIM Toolkit This module provides individuals in charge of application setup, such as implementation consultants or customer staff, with the tools to set up a new company using the RIM toolkit, in addition to creating new records based on RIM data templates. Lessons Manual Setup vs. RIM, RIM Toolkit Overview, Using the RIM Toolkit, Demonstration: Create a Setup Questionnaire, Demonstration: Initialize a New Company Based on the Setup Questionnaire, Use Data Templates, Migrate Data Module 2: Set Up Number Series This module explains the purpose of number series and how to manually set them up, including how to define number series relationships to use multiple number series on a single number series. Lessons Number Series Module 3: Set Up Journal Templates and Batches This module provides an overview of journal templates and journal batches to explain their purpose and composition. This module also explains how to set up a journal template and demonstrates how to create two journal batches based on one journal template. Lessons Journal Templates, Batches, and Lines, Create Journal Templates and Batches Module 4: Set Up Posting Groups In this module, the three types of posting groups are described and set up, and then the functions of a posting group structure are demonstrated using a posted sales invoice. Lessons Specific Posting Groups, General Posting Groups, General Posting Setup, VAT Posting Groups, VAT Posting Setup, Additional VAT Posting Setup, Procedure: Determine Posting Groups, Demonstration: Post and Review a Sales Transaction Module 5: Set Up Dimensions In this module, all aspects of dimensions are defined and set up, including Dimension Values, Dimension Combinations, Default Dimensions, and Default Dimension Priority. Lessons Dimensions and Dimensions Values, Dimension Types, Dimension Combinations, Default Dimensions, Default Dimension Priority, Demonstration: Work with Default Dimension Priorities Module 6: Manage User Rights and Profiles This module explains the concepts of logins, roles, and permissions, which are critical to managing user rights in Microsoft Dynamics NAV. The module demonstrates central administrator tasks and offers recommendations about how to most effectively secure data in the system with logins for both the RoleTailored client and Classic client. This module also explains how to set up and assign users to profiles for use in the RoleTailored client. Lessons Authentication, Security Setup Overview, Security Sectup for RoleTailored Client, User Profile Setup for the RoleTaloired Client, Demonstration: Create a New Role, Demonstration: Apply SQL Server Security Filters, Security Setup for Classic Client, User-Specific Setup, Active Directory Security Module 7: Set Up and Manage Document Approvals This module is an introduction to process of setting up and managing the document approval system. It covers the general ...

Tento pětidenní kurz provede studenty simulovaným implementačním projektem, jehož cílem je přizpůsobení prostředí Microsoft Dynamics NAV 2013 tak, aby vyhovovalo požadavkům zákazníka. Vysvětluje standardní aplikační koncepty a poskytuje náhled na nejdůležitější procesy v Microsoft Dynamics NAV 2013, včetně dokumentace, ladění aplikací a integrace vlastností. * Module 1: Data and Process Model This module explains the standard application functionality in Microsoft Dynamics NAV 2013 and it discusses the importance of following the same standards in all customizations. Lessons Table Types and Characteristics Standard Data Model Standard Process Model Module 2: Master Tables and Pages This module explains what is involved in solution development to meet customer requirements. Lessons Prerequisite Knowledge Participants Instructors and Rooms Seminars Module 3: Documents This module explains the purpose and benefits in using documents to enter transactions in Microsoft Dynamics NAV 2013. Lessons Prerequisite Knowledge Registrations Reviewing the Table Code Module 4: Posting This module explains the posting routine. Lessons Prerequisite Knowledge Posting Seminar Registrations Module 5: Feature Integration This module explains the integration of custom features into standard functionality to provide a seamless and familiar experience to the users. Lessons Prerequisite Knowledge Seminar Feature Integration Navigate Integration Module 6: Reporting This module explains reporting principles. Lessons Prerequisite Knowledge Reporting Lab Overview Participant List Reporting Invoice Posting Batch Job Module 7: Statistics This module explains the different types of statistics in the standard application. Lessons Prerequisite Knowledge Seminar Statistics Module 8: Dimensions This module explains the importance of dimensions and their use throughout the standard application and accompany all transactional data and process. Lessons Prerequisite Knowledge Integrating Seminar Management with Dimensions Module 9: Role Tailoring This module explains the importance of user roles and profiles in Microsoft Dynamics NAV 2013. Lessons Prerequisite Knowledge Seminar Manager Role Center MenuSuite Object Type Seminar Management Department Page Module 10: Interfaces This module explains how interfacing with features or applications outside Microsoft Dynamics NAV is a frequent requirement. It also describes the different types of interfacing features that are present in Microsoft Dynamics NAV. Lessons Prerequisite Knowledge E Confirmation Module 11: Web Services This module explains what web services are and how they are used in Microsoft Dynamics NAV 2013. Lessons Prerequisite Knowledge Registration Web Service Module 12: Testing and Debugging This module explains testing practices and presents the test-driven development (TDD) approach followed by Microsoft. Lessons Prerequisite Knowledge Testing Seminar Management Debugging Module 13: Optimizing for SQL Server This module explains the SQL Server for Microsoft Dynamics NAV 2013. Lessons SQL Server for Microsoft Dynamic ...

Tento kurz seznamuje účastníky s nejnovějšími technikami v oboru analýzy a vyšetřování počítačových útoků a zajišťování důkazů o nich. Účastníci se naučí shromažďovat potřebné důkazy pro následné právní kroky a správné metody identifikace stop po kybernetickém napadení. Na školení jsou probírány moderní nástroje pro detekci stop po útočnících i při použití anonymizačních postupů, metody následné obnovy zničených či poškozených dat, a vypracování závěrečné zprávy včetně auditu pro prevenci podobných útoků v budoucnu. * Úvod Terminologie Zabezpečení pracovní stanice Windows z hlediska bezpečnosti - Základy Příkazový řádek Windows Powershell Uživatelé v systému Windows Registry Služby a plánovač úloh Autorun Dočasné adresáře Nástroje PSExec, Netcat, Wireshark Logování Sociotechnika Fake mailery Volání a SMS z libovolného čísla Trendy - Makroviry, podvrhnutí zástupci, samorozbalovací archivy ukázka vytvoření trojského koně efonický socialing - postřehy z praxe Rubberducky - demonstrace reálných útoků BadUSB, USB Killer HW Keyloggery a Videologgery LAN Turtle a Bash Bunny Fyzická bezpečnost Man in the Middle ARP Cache Poisoing Praktická demonstrace Bezpečnost Windows - pokročilá témata Hesla ve Windows LM - NTML hashe - cracking a Pass the Hash LSA secrets - extrakce hesel Cached Credentials - extrakce hashů doménových uživatelů LSASS Extrakce přihlašovacích údajů v čitelné podobě Mimikatz Bezpečnost Active Directory a Windows domén Metody kompromitace doménových administrátorů Ukázky z praxe Bezpečnost Linuxu Hesla v Linuxu Extrakce hashů a cracking hesel Logování Retenční politika Vyvoj legilativy Co vše o nás ukládají ISP a telekomunikační provideři Spolupráce se stáními orgány Steganografie Historie Moderní využití včetně příkladů Podprahová reklama Alternate Data Stream v NTFS systémech DoS a DDoS útoky Botnety a jejich vývoj Trendy Ekosystém Darknetu Anonymizační sítě Deepnet a darknet TOR a jeho struktura Hidden Service - včetně reálných ukázek Black Market a jeho zboží a služby Drogy, zbraně, falešné bankovky, pasy, ... Praní špinavých Bitcoinů Útoky v síti TOR Deanonymizace uživatelů Deanonymizace poskytovatelů služeb Hacking Hidden Services Nejvěší TOR a Bitcoin aféry Bezpečnost WiFi sítí Hacking domácích WiFi sítí WEP, WPA - WPA2 WPS Rogue AP Hacking podnickových WiFi sítí PEAP, EAP-TLS, LEAP, ... Denial of Service Hacking routerů a přístupovách bodů Živé ukázky útoků Síťová bezpečnost Zjištění živých počítačů v síti Detekce a otevřených portů Identifikace služeb a operačních systémů Hledání zranitelností a jejich exploitace Ukázka komerečních Vulnerability Scannerů Živá ukázka exploitace operačního systému Windows Bezpečnost webových aplikací OWASP Top 10, vyvětlení a ukázka nejzávažnjších zranitelností webových aplikací Cross Site Scripting, SQL Injection, SQL Truncation, Code Execution, Auhtorization Bypass, Local File Inclusion Hackování eshopů a internetovch soutěží Ukázka automatizovaných nástrojů Všechny zranitelnosti živě demonstrovány na připravené webové aplikaci Sociální sítě - Velký bratr a anonymita Přehled sociálních sítí se zaměřením na Facebook Sběr dat o uživatelích a stínové profily Facebook Graph API Explorer Možnost zneužití útočníky ...

Desítky manažerů a obchodníků neustále hledají cestu jak si uspořádat svá obchodní data. A hlavně jak tyto data získat z informačních systému na platformě SQL kde je mají, ale v jiné podobě než zrovna potřebuji... Tento kurz naučí posluchače importovat data uložená na MS SQL serveru do uživatelsky přehledných tabulek v MS Excel, případně MS Access ...

Red Hat® JBoss® Data Virtualization Development teaches database developers and administrators how to model data sources and virtual entities such as tables, views, and procedures. Through hands-on labs, students will lea> how to deploy these virtual entities for JDBC and web service consumption. This course can also help certification candidates in their preparation for the Red Hat Certificate of Expertise in Data Virtualization Exam (EX450). Audience D ...

Study points for the exam Candidates should be able to perform the tasks listed below: Establish and import data sources Import from Flat File Source locally Import from Flat File Source ftp Import from RDBMS Federate and transform data Use the Teiid Designer wizards to automatically generate data translators Understand and update generated translators Apply simple data transformations such as Type Casting Apply complex transformations inbuilt transformation functions Use the various inbuilt translators VDB Modeling Aggregate different typed data stores to create a federated view including: Files (flat and XML) Multiple, different relational database Implement SQL logic from distinct data stores Understand and implement materialized views Tuning Improve performance by using in mem * Developers and architects who will be responsible for modeling and creating federated views of multiple, different data sources using Red Hat JBoss Data Virtualization Database administrators who may be involved in a project using Red Hat JBoss Data Virtualization to model and create federated views of multiple, different data sources Study points for the exam Candidates should be able to perform the tasks listed below: Establish and import data sources Import from Flat File Source locally Import from Flat File Source ftp Import from RDBMS Federate and transform data Use the Teiid Designer wizards to automatically generate data translators Understand and update generated translators Apply simple data transformations such as Type Casting Apply complex transformations inbuilt transformation functions Use the various inbuilt translators VDB Modeling Aggregate different typed data stores to create a federated view including: Files (flat and XML) Multiple, different relational database Implement SQL logic from distinct data stores Understand and implement materialized views Tuning Improve performance by using in memory cache Use techniques to bypass caches as needed Tune caching behavior for specific requirements Reporting - Data export Create READ procedure Expose procedure results as XML or JSON Expose data as RestFul services Understand and anticipate performance issues Runtime Package and deploy virtual databases Understand how to use Teiid Designer to control and mange the Data Virtualization runtime Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites There are no prerequisites to take this exam but it is recommended that an individual take Red Hat JBoss Data Virtualization Administration (JB450) training course. Recommended courses JB450 - Red Hat JBoss Data Virtualization Development ...

Big Data on AWS introduces you to cloud-based big data solutions such as Amazon Elastic MapReduce (EMR), Amazon Redshift, Amazon Kinesis and the rest of the AWS big data platform. In this course, we show you how to use Amazon EMR to process data using the broad ecosystem of Hadoop tools like Hive and Hue. We also teach you how to create big data environments, work with Amazon DynamoDB, Amazon Redshift, and Amazon Kinesis, and leverage best practices to design big data environments for securi ...