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CIT356 ssl
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§Secure Sockets Layer (
SSL
) protocol
- Used to
encrypt
Web traffic between a client and the Web server
- Clients can access a
secure
server using SSL by using URLs that begin with https:// instead of the http:// prefix
- Implemented using the
Directory Security
tab of a Web site
§
A server certificate
§Needed to use
SSL
on a Web server
-Can be obtained from a
certificate authority
(CA)
-Can be created by the
company
itself for internal purposes
§Transmission Control Protocol/Internet Protocol (
TCP/IP
)
§Suite of
protocols
and utilities used for
-
Network
communication
-
Troubleshooting
on local networks and the Internet
§
TCP/IP has become the most popular network protocol in use today, because
It is the protocol suite used for Internet-based
communications
It is an
open-standard
, vendor-independent protocol
Transmission Control Protocol
Operates at the
transport
layer
Responsible for the
reliable
transmission of data on a TCP/IP network
A
connection-based
protocol
User Datagram Protocol (UDP)
Functions at the
transport
layer
A
connectionless
protocol
Provides
speed
advantages in the form of lower overhead
Address Resolution Protocol (ARP)
Works at the
Internet layer
Responsible for
mapping
IP addresses to hardware media access control (MAC) addresses
- Every Windows Server 2003 computer has an ARP cache that stores both
dynamic
and
static
entries
Internet Control Message Protocol (ICMP)
Operates at the
network layer
Used to exchange network
status
and error information between two hosts
Author
ruddyo
ID
67863
Card Set
CIT356 ssl
Description
ssl protocol and tcp/ip
Updated
2011-02-21T17:31:58Z
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