Arema manual for railway engineering volume 2. When designing railway structures, the various sources of their loads must be considered, as they would be with any other similar, non- railway structure. In Chapter 7 of the AREMA Manual for Railway Engineering, Section 1.14.7. 32 AREMA Manual For Railway Engineering, Volume 2, Chapters 7, 8 and 15.
Using Cain & Abel to crack Oracle password hashes.You simply load Cain & Abel, click the Cracker tab at the top, select Oracle Hashes at the bottom left, and click the blue plus symbol at the top to load a user name and password hash to start the cracking. You can also select Oracle TNS Hashes at the bottom left and attempt to capture Transport Network Substrate hashes off the wire when capturing packets with Cain.
You can do the same for MySQL password hashes.The commercial product can also crack Oracle password hashes. If you have access to SQL Server master.mdf files (which are often readily available on the network due to weak share and file permissions), you can use to recover database passwords immediately.You might stumble across some legacy Microsoft Access database files that are password protected as well. No worries: The tool can get you right in.As you can imagine, these password-cracking tools are a great way to demonstrate the most basic of weaknesses in your database security. It’s also a nice way to underscore the problems with critical files scattered across the network in an unprotected fashion.Another good way to demonstrate SQL Server weaknesses is to use Microsoft SQL Server 2008 to connect to the database systems you now have the passwords for and set up backdoor accounts or browse around to see (and show) what’s available. In practically every unprotected SQL Server system, there’s sensitive personal financial or healthcare information available for the taking.