Hostname

Student Name: Rolando Salas Date: 7/26/14 Database Server Security Demands – iLab3 Objectives In this lab, the students will examine the following objectives. Become familiar with well-known and ephemeral ports Create ACL to meet requirements on database security demands Learn best practices to create and apply ACLs. Scenario A small company is using the topology shown below. The Public Server is actually an off-site Database Server that contains company

server to be the master DNS server with the Linux DNS server that was built in the last lab to be the slave. This means that the Linux had to be configured to be the slave and when the master (windows) was set up it would need the IP address or the hostname of the slave server (Linux). In order to configure the Linux to be the slave server, an edit to the dhcp.conf file in etc (/etc/dhcp/dchp.conf). Once in the file you need to add a zone with the name of the slave DNS server. In the options for it

ABSTRACT: The mapping of IP addresses to host names is a major problem in rapidly growing internet. The higher level binding effort went on increasing to different level of development up to the currently used Domain Name System. DNS, being an open source, it is less secured and it has no means of determining whether domain name data comes from an authorized domain owner. So these vulnerabilities lead to a number of attacks. Hence, there is a need of securing DNS. Using Advanced Encryption Standards

The following are some of the responses from various aspects of the society, which lays down the duties as well as the responsibilities for the whole society: 5.1 The Judicial Response There have been numerous judgments in India on infringement of Trade Marks through Domain Name registration in UK, Spain, Italy, France and others. Depending on the nature of the infringement, these violations have been called, in the absence of any standard terminology, by various names like Cyber-squatting, Passing-off

ABSENTRY Entry ; Application entry point RAMStart EQU $2000 ROMStart EQU $C000 ORG RAMStart ; Insert here your data definition. PTT EQU $240 DDRT EQU $242 ; code section ORG ROMStart Entry: _Startup: LDS #$4000 ; SP=4000H Back LDAA #$FF ; A=FFH STAA DDRT ; Makes PORTA an output LDAA #$FF ; A=FFH STAA PTT JSR Delay ; Time Delay

Carefully write down what you see on the GNS3 screens. (Unfortunately, it is impossible to copy the texts of the GNS3 screens and paste them into the browser you are using to take this course.) Type sudo tcpdump –xx –i eth0 into this terminal. You can stop it after a few minutes by entering ”CTRL c”. Note that this command displays only 4 lines, like this: which is enough for all but one of the questions. The sudo tcpdump -xx –s0 –i eth0 command must be used to see the whole frame. This

• Domain Name Servers (DNS) is Internet's phone book. • They contain a directory of domain names and translate into Internet Protocol (IP) addresses. • Information from all the domain name are maintained together at the Central Registry. • Host companies and Internet Service Providers interact with the Central Registry to get updated DNS information. • When you type in a web address, e.g.www.google.com. DNS associates with the domain name, translates into IP address (for example 192.168.154.70

Management Technologies VI. xACME WAN - WAN Implementation and Secure Communications VII. Bibliography WAN Implementation with SOHO Skills Configuration I. Springfield Site Device and STP Configurations Problem Statement: The device hostnames on each switch are generic and

Define hostname It is very useful define the name of your Cisco switch/router. To do it: Enable administrative privilege Router>en Enter the configuration mode: Router#configure terminal Define the hostname (the name router is changed to Ciscozine) Router(config)#hostname Ciscozine Ciscozine(config)# Assign the privileged level secret The enable secret password allows you to enter enable mode (sometimes referred to as privileged mode or privileged-EXEC mode). To set a secret password:

Overview LSDG, the new research and development group, need to upgrade their current client operating system desktops and laptops. They currently have 280 desktops and laptops that are running Windows 7 and 220 desktops and laptops that are running Windows XP. LSDG need a system that will run a Linux operating system and that will access and share resources with the Linx, LLC’s Microsoft Active Directory domain. The domain consists of several Windows Servers 2012 R2 servers that run various services