Видео LinuxCBT OpenSSHv2 Edition [2007 г.]

Сообщение Tutorial » 08 май 2012, 12:10

LinuxCBT OpenSSHv2 Edition
Производитель: LinuxCBT
Год выпуска: 2007
Язык: английский
Описание: LinuxCBT OpenSSHv2 Edition encompasses: 1. OpenSSHv2 (SSHv2) Security.
LinuxCBT OpenSSHv2 Edition focuses on the implementation of Open Secure Shell Version 2 (OpenSSHv2) on various Linux | Unix platforms.
OpenSSHv2 is central to the confidentiality and integrity of data transmissions across secure (VPN | Private Line) and insecure (Internet | Intranet) networks (conduits). It is included with modern Linux | Unix operating systems and provides a plethora of useful data-transfer features, backed by Public Key Infrastructure (PKI) and asymmetric encryption technologies.
Let LinuxCBT OpenSSHv2 Edition cost-effectively sharpen your SSHv2 skills!
Recommended Prerequisites for:
Any LinuxCBT Operating System Course (Classic/EL-4/SUSE/Debian Editions)
Open mind & determination to master Linux and related open-source applications
Basic understanding of networking concepts
Access to a PC to follow the exercises
OpenSSHv2 Security - Module 1
Introduction - Topology - Features
Discuss course outline
Explore system configuration
Identify key systems to be used
Explore network topology
Enumerate and discuss key OpenSSHv2 features
Identify Key OpenSSHv2 Components
Identify installed OpenSSHv2 related packages
Peruse related startup and run-control script files
Locate 'sshd' on the file system
Discuss related client | server configuration files
OpenSSHv2 Client - /ssh/
Discuss features and benefits
Obtain shell access on a remote system
Configure /etc/hosts to provide local name resolution for OpenSSHv2
Identify and discuss pseudo-terminals - pty
Redirect X11/X.org traffic to localhost via SSH
Bind 'ssh' to specific source IP address and test connectivity
Execute commands on remote system without allocating a pseudo-terminal
Debug 'ssh' connectivity
Explore the system-wide client configuration file
Explore user configuration file
Secure Copy Program (SCP) - /scp/
Discuss features and benefits
Locate 'scp' on the file system
Discuss usage
Copy, non-interactively, previously generated data to remote systems
Test 'scp' with global and user configuration directives
Debug 'scp' connectivity
Limit transfer rate to conserve bandwidth
Secure File Transfer Program (SFTP) - /sftp/
Discuss features and benefits
Locate 'sftp' on the file system
Discuss usage
Connect to remote system using 'sftp' interactive shell
Issue puts and gets and evaluate results
Identify the sftp-server subsystem
Peruse process list while connected to OpenSSHv2 server
Illustrate batch file usage
SSH Key Scan Utility - /ssh-keyscan/
Discuss features and benefits
Locate 'ssh-keyscan' on the file system
Discuss usage
Scan the network from STDIN for OpenSSHv2 public keys - RSA (SSHv1 & SSHv2) | DSA
Scan the network based on a file with a list of hosts for OpenSSHv2 public keys
Populate ~/.ssh/known_hosts file using 'ssh-keyscan' with BASH for loop
Compare and contrast STDOUT with the output file
SSH Key Generation Utility - /ssh-keygen/
Discuss features and benefits
Locate 'ssh-keygen' on the file system
Discuss usage
Generate RSA-2 usage keys
Identify RSA-2 public and private key pair
Generate DSA usage keys
Identify DSA public and private key pair
Expose usage keys' fingerprint using 'ssh-keygen'
Generate RSA-2 | DSA usage keys for all hosts
Public Key Infrastructure (PKI) - Password-less Logins
Discuss features and benefits
Identify key files for client and server implemenation of password-less (PKI-based) logins
Copy manually, RSA-2 | DSA public keys to remote system's ~/.ssh/authorized_keys file
Test password-less logins
Use 'ssh-copy-id' to seamlessly populate remote system with RSA-2 | DSA usage keys
Test password-less connectivity after using 'ssh-copy-id'
Confirm password-less connectivity using SSH clients /ssh|scp|sftp/ in debug mode
Connect to privileged account from non-privileged account using PKI
Configure RSA-1 connectivity using PKI
System-wide OpenSSHv2 Configuration Directives
Identify key directory and files associated with client | server configuration
Explore primary server configuration file
Discuss applicability of directives
Alter and test several SSHD directives
Explore OpenSSHv2 configuration on RedHat Linux
Explore OpenSSHv2 configuration on Solaris 10
Port Forwarding - Pseudo-VPN Support - /Local|Remote|Gateway/
Discuss features and benefits
Implement local port forwarding using 'ssh'
Configure remote port forwarding using 'ssh'
Test circumvention of local firewall using remote port forwarding
Implement gateway ports to share forwarded /local|remote/ with connected users
Test connectivity
Windows Integration - /PuTTY|WinSCP/
Discuss features and applications
Download and install PuTTY
Explore PuTTY's features
Configure PKI logins
Download and install WinSCP
Explore WinSCP's features
Move data between Windows, Linux and Solaris
Syslog | Syslog-NG Configuration
Discuss features and benefits
Identify default configuration
Redirect OpenSSHv2 data using Syslog and Syslog-NG
Examine results
Enable debugging
Host-based Authentication
Discuss applicability and caveats
Identify key configuration files and directives
Implement host-based authentication
Test results
OpenSSHv2 Source Installation
Discuss features and benefits
Download current OpenSSHv2 source code
Compile and install
Restart services|daemons
Test new version of OpenSSHv2
Secure OpenSSHv2 Implementation
Discuss features and benefits
Identify key configuration file
Enumerate and implement key directives
Test configuration
Видео кодек: Windows Media





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