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Código: GL275 Descrição: GL275 é um de nossos cursos mais requisitados porque abrange uma vasta gama de serviços corporativos para Internet. A correta implementação dos serviços e aspectos relacionados com sua segurança é o foco deste treinamento. Habilidades de troubleshooting necessárias para o trabalho de administração do dia-a-dia também serão vistas. Como todos os cursos da Guru Labs, o material didático foi concebido para proporcionar ampla experiência prática (hands-on). Os tópicos incluem: Conceitos e implementação de DNS, usando Bind; Utilização, conceitos e aplicação do LDAP, usando OpenLDAP; HTTP, usando Apache; FTP, usando vsftpd; Cache e filtragens usando Squid; SMB/CIFS (Interoperabilidade com Windowns), usando o Samba; SMTP (MAIL) conceitos e aplicação usando Sendmail ou Postfix; POP/IMAP (MAIL), usando Dovecot combinado com Cyrus; e muito mais, veja o conteúdo do curso detalhado. Carga Horária: 05 Dias (Carga Horária Total 40 Horas) Currículo de Certificação deste Curso: Contém parte do conteúdo da certificação Red Hat RHCEPré-Requisitos: Conhecimentos Intermediários em Linux (Qualquer Distribuição) Distribuições Suportadas: Red Hat Enterprise Linux Material Didático: Material didático Guru Labs. Conheça em detalhes o layout, Realize download evaluation agora. Outline do Conteúdo: 1. Security Concepts 1. Security Concepts 2. Tightening Default Security 3. Security Advisories 4. xinetd 5. Xinetd Configuration and Access Control 6. Xinetd Connection Limiting 7. Xinetd: Resource limits, redirection, logging 8. TCP Wrappers 9. The /etc/hosts.allow and /etc/hosts.deny Files 10. /etc/hosts.{allow,deny} Shortcuts 11. Advanced TCP Wrappers 12. Basic Firewall Activation 13. Netfilter: Stateful Packet Filter Firewall 14. Netfilter Concepts 15. Using the iptables Command 16. Netfilter Rule Syntax 17. Targets 18. Common match_specs 19. Connection Tracking Lab Tasks 1. Securing xinetd Services 2. Enforcing Security Policy with xinetd 3. Securing Services with TCP Wrappers 4. Securing Services with Netfilter 5. Troubleshooting Practice 2. SElinux Introduction 1. SELinux Security Framework 2. Choosing an SELinux Policy 3. SELinux Commands 4. SELinux Booleans 5. Graphical SELinux Policy Tools Lab Tasks 1. SELinux File Contexts 3. DNS Concepts 1. Naming Services 2. DNS - A Better Way 3. The Domain Name Space 4. Delegation and Zones 5. Server Roles 6. Resolving Names 7. Resolving IP Addresses 8. BIND Administration 9. Configuring the Resolver 10. Testing Resolution Lab Tasks 1. Configuring a Slave Name Server 4. Configuring BIND 1. BIND Configuration Files 2. named.conf Syntax 3. named.conf Options Block 4. Creating a Site-Wide Cache 5. rndc Key Configuration 6. Zones In named.conf 7. Zone Database File Syntax 8. SOA - Start of Authority 9. A and PTR - Address and Pointer Records 10. NS - Name Server 11. CNAME and MX - Alias and Mail Host 12. Abbreviations and Gotchas 13. $ORIGIN and $GENERATE Lab Tasks 1. Configure rndc for Secure named Control 2. Configuring BIND Zone Files 5. Creating DNS Hierarchies 1. Subdomains and Delegation 2. Subdomains 3. Delegating Zones 4. in-addr.arpa. Delegation 5. Issues with in-addr.arpa. 6. RFC2317 and in-addr.arpa. Lab Tasks 1. Create a Subdomain in an Existing Domain 2. Subdomain Delegation 6. Securing BIND and DNS 1. Split Namespaces 2. Using Views with BIND 9 3. Address Match Lists & ACLs 4. Restricting Queries 5. Restricting Zone Transfers 6. Running BIND in a chroot jail 7. Dynamic DNS Concepts 8. Allowing Dynamic DNS Updates 9. DDNS Administration with nsupdate 10. Common Problems Lab Tasks 1. Configuring Dynamic DNS 2. Securing BIND DNS 7. LDAP Concepts and Clients 1. Centralized Authentication 2. Directory Services 3. LDAP 4. What LDAP Provides 5. LDAP Concepts 6. LDAP Organization 7. Schema 8. Entry Referencing 9. LDIF 10. LDAP Architecture 11. LDAP Implementations 12. LDAP Client Configuration 13. Querying LDAP Databases Lab Tasks 1. Querying an Existing LDAP Directory 8. OpenLDAP Servers 1. OpenLDAP Components 2. Configuring slapd 3. /etc/openldap/ldap.conf Global Parameters 4. Schema Definition 5. OpenLDAP Access Control 6. Backend Types 7. Backend Configuration 8. Database Configuration 9. Indexes 10. Replicas 11. LDAP Replica Configuration 12. OpenLDAP Configuration Syntax Check Lab Tasks 1. Configuring LDAP Directory Services 2. Modifying LDAP Directory Entries 9. Using OpenLDAP 1. Managing slapd 2. Online LDAP Data Manipulation 3. Offline LDAP Data Manipulation 4. Native LDAP Authentication and Migration 5. Native LDAP Client Config Lab Tasks 1. Configuring LDAP for Secure TLS Access 2. Configuring LDAP Clients and Servers for Directory Authentication 10. Using Apache 1. HTTP Operation 2. Apache History and Status 3. Apache Architecture 4. SSL/HTTPS and Apache 5. Apache Configuration Files 6. httpd.conf - Server Settings 7. httpd.conf - Main Configuration 8. httpd.conf - VirtualHost Configuration 9. Dynamic Shared Objects 10. Adding Modules to Apache 11. Apache Logging 12. Log Analysis 13. The Webalizer Lab Tasks 1. Configure Apache 2. Apache Content 11. Virtual Hosting with Apache 1. HTTP Virtual Servers 2. DNS Implications 3. Security Implications 4. IP-based Virtual Host 5. Name-based Virtual Host 6. Port-based Virtual Host Lab Tasks 1. Configuring Virtual Hosts 12. Apache Security 1. Delegating Administration 2. Directory Protection 3. Common Uses for .htaccess 4. Symmetric Encryption Algorithms 5. Asymmetric Encryption algorithms 6. Digital Certificates 7. SSL Using mod_ssl.so Lab Tasks 1. Using .htaccess Files 2. Using SSL Certificates with Apache 13. Apache Server-Side Scripting Administration 1. Dynamic HTTP Content 2. PHP: Hypertext Preprocessor 3. Developer Tools for PHP 4. Installing PHP 5. Configuring PHP 6. Securing PHP 7. Security Related php.ini Configuration 8. Java Servlets and JSP 9. Apache's Tomcat 10. Installing Java SDK 11. Installing Tomcat Manually 12. Using Tomcat with Apache Lab Tasks 1. CGI Scripts in Apache 2. Apache's Tomcat 3. Using Tomcat with Apache 4. Installing Applications with Apache and Tomcat 14. Implementing an FTP Server 1. The FTP Protocol 2. FTP Operation 3. Active Mode FTP 4. Passive Mode FTP 5. vsftpd 6. Configuring vsftpd 7. Anonymous FTP with vsftpd Lab Tasks 1. Configuring vsftpd 15. The Squid Proxy Server 1. Squid Overview 2. Squid File Layout 3. Squid Access Control Lists 4. Applying Squid ACLs 5. Tuning Squid and Configuring Cache Hierarchies 6. Bandwidth Metering 7. Monitoring Squid 8. Proxy Client Configuration Lab Tasks 1. Installing and Configuring Squid 2. Squid Cache Manager CGI 3. Proxy Auto Configuration 4. Configure a Squid Proxy Cluster 16. Samba Concepts and Configuration 1. Introducing Samba 2. Samba Daemons 3. NetBIOS and NetBEUI 4. Accessing Windows/Samba Shares from Linux 5. Samba Utilities 6. Samba Configuration Files 7. The smb.conf File 8. Unix and DOS Permissions 9. Unix and Windows Concepts 10. Name and Case Mangling 11. Sharing Home Directories 12. Sharing Printers 13. Share Authentication 14. Share-Level Access 15. User-Level Access 16. Mapping Users 17. SMB and Passwords 18. The smbpasswd Database 19. User Share Restrictions Lab Tasks 1. Samba Share-Level Access 2. Samba User-Level Access 3. Samba Group Shares 4. Configuring Samba 5. Samba Home Directory Shares 17. SMTP Theory 1. SMTP 2. SMTP Terminology 3. SMTP Architecture 4. SMTP Commands 5. SMTP Extensions 6. SMTP AUTH 7. SMTP STARTTLS 8. SMTP Session 18. Postfix 1. Postfix Features 2. Postfix Architecture 3. Postfix Components 4. Postfix Configuration 5. master.cf 6. main.cf 7. Postfix Map Types 8. Postfix Pattern Matching 9. Advanced Options 10. Virtual Domains 11. Postfix Mail Filtering 12. Configuration Commands 13. Management Commands 14. Postfix Logging 15. Log file Analysis 16. chrooting Postfix 17. Postfix and SMTP AUTH 18. SMTP AUTH Server 19. SMTP AUTH Clients 20. Postfix Extensions 21. Postfix / TLS 22. TLS Server Configuration 23. Postfix Client Configuration for TLS 24. Other TLS Clients 25. Ensuring TLS Security Lab Tasks 1. Configuring Postfix 2. Postfix Network Configuration 3. Postfix Virtual Host Configuration 4. Postfix SMTP AUTH Configuration 5. Postfix STARTTLS Configuration 19. MAIL SERVICES AND RETRIEVAL 1. Filtering Email 2. Procmail 3. SpamAssassin 4. Bogofilter 5. Sendmail Mail Filter (milter) 6. amavisd-new Mail Filtering 7. Accessing Email 8. The IMAP4 Protocol 9. Dovecot POP3/IMAP Server 10. Cyrus IMAP/POP3 Server 11. Cyrus IMAP MTA Integration 12. Cyrus Mailbox Administration 13. Fetchmail 14. SquirrelMail 15. Mailing Lists 16. GNU Mailman 17. Mailman Configuration Lab Tasks 1. Configuring Procmail & SpamAssassin 2. Configuring Cyrus IMAP 3. Configuring SquirrelMail 4. Base Mailman Configuration 5. Basic Mailing List 6. Private Mailing List
A. Sendmail 1. Sendmail Architecture 2. Sendmail Components 3. Sendmail Configuration 4. Databases 5. Sendmail Remote Configuration 6. Controlling Access 7. Configuring Sendmail SMTP AUTH 8. Configuring SMTP START TLS Lab Tasks 1. Configuring Sendmail 2. Sendmail Network Configuration 3. Sendmail Virtual Host Configuration 4. Sendmail SMTP AUTH Configuration 5. Sendmail STARTTLS Configuration 6. Testing TLS Encryption B. Internet News 1. News Overview 2. InterNetNews Overview 3. General INN Configuration 4. News Storage 5. News Feeds 6. News Readers 7. Moderating Newsgroups 8. Managing InterNetNews Server 9. Controlling the InterNetNews Server 10. Configuring TLS/SSL Lab Tasks 1. Configure Base INN Settings 2. Hide Newsgroups 3. Allow Post Access 4. Configure moderated newsgroup using cnfs 5. Feed news articles to remote news server
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