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Please check the following link:<br />
<a href="http://www.cyberciti.biz/faq/centos-ssh/" rel="ugc">http://www.cyberciti.biz/faq/centos-ssh/</a>
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Please check the following link:
http://www.cyberciti.biz/faq/centos-ssh/ [http://www.cyberciti.biz/faq/centos-ssh/]

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Hi searchsanjaysharma<br />
<br />
just type this as root:<br />
yum install openssh-server.i386 (or .x86_64 if your CentOS is 64 bits)
</div>


Hi searchsanjaysharma

just type this as root:
yum install openssh-server.i386 (or .x86_64 if your CentOS is 64 bits)

<div>
<div class="content wysiwyg-content">
Hi All,<br />
<br />
I want to set-up an OpenSSH server on Linux VM - CentOS.<br />
<br />
I have to configure the service in such a way that can only support public keys for authentication. Kindly provide me the exacts steps if possible.<br />
<br />
Thanks
</div>
</div>


Hi All,

I want to set-up an OpenSSH server on Linux VM - CentOS.

I have to configure the service in such a way that can only support public keys for authentication. Kindly provide me the exacts steps if possible.

Thanks

Setup OpenSSH server on CentOS

The variety of Linux distributions creates myriad issues relating to configuration and operations when computers are networked, not the least of which is the use of various network management applications, some of which are included with specific distributions, while others are standalone applications.

Linux Networking

Networking software modules are interfaced with a framework implemented on the machine's operating system that implements the networking functionality of the operating system. The best known frameworks are the TCP/IP model and the OSI model. Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite.[9] Some of the best known protocol suites include: IPX/SPX, X.25, AX.25, AppleTalk and TCP/IP. Other protocols indirectly related to networking include the hypertext transfer protocol (HTTP) and its related technologies, Dynamic Host Configuration Protocol (DHCP), Domain Name Server (DNS) and other Internet protocols.

Networking Protocols

Network security consists of the policies adopted to prevent and monitor authorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, and covers a variety of computer networks; conducting transactions and communications among businesses, government agencies and individuals. Networks can be private, such as within a company, and others which might be open to public access.