CompTIA Linux+ 2005 Course
Linux Technology Overview
The CompTIA Linux+2005 certification is an international industry credential that validates the knowledge of individuals with at least six months of practical Linux experience. Professionals who want to certify their technical knowledge in basic installation, operation and troubleshooting for Linux operating systems should consider this certification.
As a CompTIA Linux+ certified individual you will have the knowledge to implement security options on client systems, configure security-related files, and grasp common security practices. In addition, they will have the knowledge necessary to determine installation methods, select appropriate settings, protocols, and software packages. The individual has demonstrated proficiency in everyday management of Linux-based clients and basic management of server systems.
The CompTIA Linux+ exam covers approximately 90 percent of the problems that computer technicians, help desk staff and system administrators routinely encounter today with commercial Linux applications from Novell's SUSE Linux, Red Hat, Mandrake, and TurboLinux.
CompTIA Linux+ Certification
The skills and knowledge measured by this examination were developed with global input to assure accuracy, validity and reliability. Earning the CompTIA Linux+ designation means that the candidate can explain fundamental open source resources/licenses, demonstrate knowledge of user administration, understand file permissions/software configurations and manage local storage devices and network protocols.
Because Linux, by its nature, is vendor-independent, there was a strong need in the industry for a basic, comprehensive Linux certification. Becoming CompTIA Linux+ certified gives an individual a recognized industry credential that offers proof of knowledge and expertise in Linux technologies. This certification also provides a path to a variety of fulfilling and challenging Linux-related careers.
Monday, October 1, 2007
Operating Systems
Operating Systems
An operating system is a layer of software which takes care of technical aspects of a computer's operation. It shields the user of the machine from the low-level details of the machine's operation and provides frequently needed facilities. There is no universal definition of what an operating system consists of. You can think of it as being the software which is already installed on a machine, before you add anything of your own.
Normally the operating system has a number of key elements: a technical layer of software for driving the hardware of the computer, like disk drives, the keyboard and the screen; a filesystem which provides a way of organizing files logically, and a simple command language which enables users to run their own programs and to manipulate their files in a simple way. Some operating systems also provide text editors, compilers, debuggers and a variety of other tools. Since the operating system (OS) is in charge of a computer, all requests to use its resources and devices need to go through the OS.
Operating System Courses
Windows 98, Windows 2000, Windows 2003, UNIX, Linux
We have courses that cover the individual Operating systems. These courses are ideal for individuals who are looking to enhance their knowledge and get some hands-on interactive training without having to disrupt the way their PC is set-up or for IT professionals who require specific training in specific Operating system technologies. All courses come with manuals.
An operating system is a layer of software which takes care of technical aspects of a computer's operation. It shields the user of the machine from the low-level details of the machine's operation and provides frequently needed facilities. There is no universal definition of what an operating system consists of. You can think of it as being the software which is already installed on a machine, before you add anything of your own.
Normally the operating system has a number of key elements: a technical layer of software for driving the hardware of the computer, like disk drives, the keyboard and the screen; a filesystem which provides a way of organizing files logically, and a simple command language which enables users to run their own programs and to manipulate their files in a simple way. Some operating systems also provide text editors, compilers, debuggers and a variety of other tools. Since the operating system (OS) is in charge of a computer, all requests to use its resources and devices need to go through the OS.
Operating System Courses
Windows 98, Windows 2000, Windows 2003, UNIX, Linux
We have courses that cover the individual Operating systems. These courses are ideal for individuals who are looking to enhance their knowledge and get some hands-on interactive training without having to disrupt the way their PC is set-up or for IT professionals who require specific training in specific Operating system technologies. All courses come with manuals.
Thursday, September 20, 2007
Proxy Servers
Are Wireless Networks Secure
Top 10 Tips for Wireless Home Network SecurityThese recommendations will help improve the security of your home wireless network.
More Topics
Are Wireless Networks Secure?It's all relative
What Is a Network Backbone?High-speed conduit
Connecting Two ComputersSimple point to point networking
Internet2 Now 100 Gbps Capable10x bandwidth increase
Bluetooth Wireless TechnologyShort range
Broadband Router NetworkingBuilt-in security features
Network Security at About.comIncludes wired, business networks
Proxy Servers and ListsOn the Internet, proxy servers provide a way to visit sites anonymously. Proxy servers also provide network firewall, connection sharing, and caching technology for private networks.
What Is Ad-Hoc Mode?On wireless computer networks, ad-hoc mode is a method for wireless devices to directly communicate with each other. Many people recommend disabling ad-hoc mode when not using it, for security reasons.
Top 10 Tips for Wireless Home Network SecurityThese recommendations will help improve the security of your home wireless network.
More Topics
Are Wireless Networks Secure?It's all relative
What Is a Network Backbone?High-speed conduit
Connecting Two ComputersSimple point to point networking
Internet2 Now 100 Gbps Capable10x bandwidth increase
Bluetooth Wireless TechnologyShort range
Broadband Router NetworkingBuilt-in security features
Network Security at About.comIncludes wired, business networks
Proxy Servers and ListsOn the Internet, proxy servers provide a way to visit sites anonymously. Proxy servers also provide network firewall, connection sharing, and caching technology for private networks.
What Is Ad-Hoc Mode?On wireless computer networks, ad-hoc mode is a method for wireless devices to directly communicate with each other. Many people recommend disabling ad-hoc mode when not using it, for security reasons.
Netwrok Router's
How to Change a Network Router's PasswordThese pages walk through the steps to change the default password on a common Linksys network router. The exact steps will vary depending on the specific model of router in use, but the process is similar in any case.
More Topics
Using Your Apple iPhone As a ModemIt can be done apparently
127.0.0.1The 'loopback' IP address
Networking 101Key concepts and technologies
About Wi-FiWireless home networks and hotspots
About TCP/IPNetwork protocol of the Internet
TCP and UDP Port NumbersReserved, registered, dynamic
Internet Remote Access SoftwareRemote desktop and other services
About Ethernet HubsIn computer networking, a hub is a small, simple, inexpensive device that joins multiple computers together. Ethernet is the type traditionally used in home networking, but does anyone really use an Ethernet hub anymore?
Find Wireless Hotspots OnlineSeveral Web sites offer searchable listings of public WiFi hotspots. Hotels, airports, restaurants and many other businesses offer free or paid wireless Internet connectivity services via these hotspots. Use one of the services to map out your Internet access before you travel.
More Topics
Using Your Apple iPhone As a ModemIt can be done apparently
127.0.0.1The 'loopback' IP address
Networking 101Key concepts and technologies
About Wi-FiWireless home networks and hotspots
About TCP/IPNetwork protocol of the Internet
TCP and UDP Port NumbersReserved, registered, dynamic
Internet Remote Access SoftwareRemote desktop and other services
About Ethernet HubsIn computer networking, a hub is a small, simple, inexpensive device that joins multiple computers together. Ethernet is the type traditionally used in home networking, but does anyone really use an Ethernet hub anymore?
Find Wireless Hotspots OnlineSeveral Web sites offer searchable listings of public WiFi hotspots. Hotels, airports, restaurants and many other businesses offer free or paid wireless Internet connectivity services via these hotspots. Use one of the services to map out your Internet access before you travel.
Friday, August 17, 2007
Wireless Networking (wifi)
Microsoft Windows includes extensive support for the widely adopted Institute of Electrical and Electronics Engineers (IEEE) 802.11 standards for high-speed networking across wireless LANs, including 802.11a, 802.11g, and 802.11b (also known as Wi-Fi).
Introductory Overviews
Wireless LAN Technologies and Microsoft WindowsThis article describes the benefits of wireless LANs, the support for 802.11 wireless LANs in Windows, and general guidelines for wireless LANs in medium to large organizations and small office/home office networks.
Non-broadcast Wireless Networks with Microsoft WindowsLearn about non-broadcast wireless networks (also known as hidden networks), why Microsoft recommends against their use, and the support for non-broadcast networks in Windows.
Ad Hoc Internet SharingLearn how to share an Ethernet-based Internet connection with wireless computers using an ad hoc wireless network.
Microsoft Windows includes extensive support for the widely adopted Institute of Electrical and Electronics Engineers (IEEE) 802.11 standards for high-speed networking across wireless LANs, including 802.11a, 802.11g, and 802.11b (also known as Wi-Fi).
Introductory Overviews
Wireless LAN Technologies and Microsoft WindowsThis article describes the benefits of wireless LANs, the support for 802.11 wireless LANs in Windows, and general guidelines for wireless LANs in medium to large organizations and small office/home office networks.
Non-broadcast Wireless Networks with Microsoft WindowsLearn about non-broadcast wireless networks (also known as hidden networks), why Microsoft recommends against their use, and the support for non-broadcast networks in Windows.
Ad Hoc Internet SharingLearn how to share an Ethernet-based Internet connection with wireless computers using an ad hoc wireless network.
Wednesday, August 8, 2007
Software services
Accelerating client success with IBM software solutions
Your software purchase is a critical step in making your business an On Demand Business. With award winning technology at your fingertips, you now face the challenge of integrating powerful solutions into your business as quickly as possible. IBM Software Services' skilled, knowledgeable consultants can help you successfully implement your solutions, maximize the value of your investment, and address your critical business needs.
IBM Systems >
IBM Express Servers and Express Storage
For small and medium businesses
Choose from the whole range of IBM’s Express Server and Express Storage products designed for small and medium businesses. IBM Express Systems are easy to install, deploy and manage. And of course, easy to afford.
IBM Express servers
A wide range of innovative servers for your mid–size business.
Browse all servers
IBM Express storage
Disk. Tape. SAN. NAS. We have a system with your name on it.
Browse all storage
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