Nt1310 Unit 1 Lab 1

This is a network proposal to connect six computers and two printers. The purpose of the project is to ensure the six employees can be able to; share files electronically print to both laser printers access each other's calendars and share an Internet connection.

The objectives of this lab were to install essential services such as Active Directory, Dynamic Host Configuration Service, Domain Name Service and Network Time Service on a Windows Server Platform. I used windows server 2016 technical review version 3 and successfully installed all the mentioned services on it. In this lab we used all services on windows as primary and I configured the services on Linux as secondary services.

SQL Injection – an input validation attack specific to database applications where SQL code is inserted into application queries to manipulate the database.

The attack is carried out on a closed environment using a local web server to host the

Tor: “Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. Tor provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy.

The objective of the lab was to program a vehicle to continuously drive in a one meter square. The square was to be completed in less than 20 seconds, and only the wheel encoder could be used to navigate the vehicle. All of this was done by using the Arduino software tool and the Redbot library to create a program that would satisfy the given lab requirements.

Lab Three repeats much of Lab Two by setting up the same core services, DNS and DHCP, but adds Microsoft’s Active Directory role to the server. The lab introduces the student to administrating these services in a Graphical based, Windows environment.

You are in charge of the security of information in a research lab. Most of the information is stored in electronic format on the LAN. The researchers can also access these files from their homes. The computers in the lab are also connected to the Internet. The current access is provided to Internet via a combination router-firewall. The entire network resides behind this single firewall-router configuration. It is quite important to maintain the confidentiality of the information, although the lab has limited funds allocated for security. There are 8 workers that use the network connections.

energy ($\omega$). Solid lines are CRPA cross sections and dashed lines are HF cross sections.

Harwood, M. (2011). Security strategies in Web applications and social networking. Sudbury, Mass.: Jones & Bartlett Learning.

To calculate the effective diameter of the particles, we use Equation 1 provided below. To determine the effective diameter of the particles, we needed to have the hydrometer readings and temperature for each time taken, as well as using the Coefficient of temperature adjustment table provided in Appendix 3 and the Hydrometer 152H length readings in Appendix 4. To able to determine the Percent Finer for Hydrometer, we use Equation 2 provided below as well as Equation 3 for the Dry Weight of Soil provided below. For Equation 2, we also need the Specific Gravity correction for percent finer table to be able to solve Equation 2. The Specific Gravity correction for percent finer table is provided in Appendix 5. Furthermore, to determine the total

Websites are exposed to the outside world and everything possible should be done to ensure that they remain safe and enjoyable environments for the people who use them. Legally it is the responsibility of the owners of the website to ensure that any information stored about customers is protected and that the site is not used as a base for installing malicious software upon user’s computers or launch Denial of Service Attacks against other people’s sites. To learn more about the legal responsibilities you should read the Data Protection Act 1998 and the Computer Misuse Act 1990. Apart from the legal aspects of security there are also business aspects to it. An unsafe website will not attract and keep customers.

But this is an example to understand the sql injection is at far higher level from this example because injecting harmful codes to any desired database,for running his/her database server for destructing database ,extracting private information is purely hacking.

Solution to this attack is to use a bind variable, these are evaluated during the bind phase of processing a query, the SQL will be

Abstract— SQL injection is a technique where malicious users can inject SQL commands into an SQL statement through user input. SQL Injection is one type of web attack mechanisms used by malicious user to steal data from organizations. It is among one of the most common application layer attack techniques used normally. It is one of the types of attack which takes advantage of improper coding to inject SQL commands into form through user input to allow them to gain access to the data.