Protecting Oracle Databases
Short summary:
Securing your database involves not only stablishing strong password policy, but also establishing adequate access controls. In this paper, we will cover various ways databases. programming guideline for web programmers that includes emphasis on using parameterized queries ...
Long summary:
Protecting Oracle Databases. One of the more recent evolutions in network security has been the movement away from protecting the perimeter of the network to protecting data at the source. The reason behind this change has been that perimeter security no longer works in todays environment. Today, more than just your employees need access to data. Its imperative that partners and customers have access to this data as well. This means that your database cannot simply be hidden behind a firewall. Of course, if you are going to open up your database to the world, it is imperative that you properly secure it from the threats and vulnerabilities of the outside world. Securing your database involves not only establishing strong password policy, but also establishing adequate access controls. In this paper, we will cover various ways databases are attacked, and how to prevent them from being hacked. C URRENT O RACLE S ECURITY E NVIRONMENT It is very easy in the security community to create an air of fear, uncertainty, and doubt (FUD). As Oracle professionals, its important to see through the FUD, determine the actual risks, and investigate what can be done about the situation. The truth is that most Oracle databases are configured in a way that they can be broken into rela tively easily. This is not to say that Oracle cannot be properly secured only that the information to properly lock down these databases has not been made available, and that the proper lockdown procedures have not been taken. On the other hand, the number of Oracle databases compromised so far has not been nearly on the scale that we have seen web servers being attacked and compromised. The reasons for this are several. There are less Oracle databases than web servers. Knowledge of Oracle security has been limited. Getting a version of Oracle to learn and test on was difficult. Oracle was traditionally behind a firewall. All of the above have changed significantly over the past year. First, there is an increasing interest for databases in the Black Hat hacker community. The number of talks on database security has grown significantly over the past two years at the infamous Defcon (http://www.defcon.org/) and Black Hat (http://www.blackhat.com/) conferences in Las Vegas. The number of exploits reported on security news groups such as SecurityFocus (http://www.securityfocus.com) has increased tenfold over the last year. Downloading Oracles software has also become much simpler. The latest version is available for download from the Oracle web site for ...
Source: oracle.ittoolbox.com
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Protecting Oracle Databases, Securing your database involves not only
stablishing strong password policy, but
also establishing adequate access
controls. In this paper, we will cover
various ways databases. programming
guideline for web programmers that
includes emphasis on using parameterized
queries ...,
more
