How to Hack: Hacking by Numbers?!

Posted by Brett Hardin on 26th May 2009

Reading time: 1 – 2 minutes

Photo: stuartpilbrow

Photo: stuartpilbrow

A course will be offered this year at Black Hat entitled, “Hacking by Numbers: PCI Edition.” A quote from the appropriate literature:

The PCI Data Security Standard (DSS) has had a huge impact on the information security industry. One effect that it has had is to make annual penetration testing mandatory in some segments, and thereby spawn a whole new class of off-the-shelf penetration testers.

The term “off-the-shelf penetration testers” makes my stomach churn. It is my belief that hacking is more of an art than a science. Hacking is methodical, but takes a specific type of person to do it. Typical hackers are very methodical and analytic. In addition, ever hacker that I have ever met has a never-give-up mentality about them. This attribute is used as a feedback loop into the problem they are working on.

Sure some security work and/or security methodologies can be taught, but to be a “breaker” you have to have a certain personality type.

What are your thoughts on this? Feel free to tweet me about the topic. @miscsecurity

26May

Buzzword: Compliance

Posted by Brett Hardin on 8th May 2009

Reading time: 3 – 4 minutes

Photo: Noël Zia Lee

Photo: Noël Zia Lee

Compliance is not a new buzzword, in fact in other industries compliance has been around a long time. During the RSA conference, every vendor had the word compliance on their cardboard bulletin board, an adult version of a diorama. [1]

What are the different types of compliance?

In computer security, compliance began with the government. This is where all good ideas come from (sarcasm). Over time compliance regulations evolved into something that was “needed” by the industry to make sure that corporations took steps to protect their user’s data. It is sad that corporations need an intervening body to tell them that they should secure their data. However, this is why HIPPA and SOX came about. Why should a hospital spend money to protect patient’s records? That is crazy talk!

I have been in the security community for a long time and I hate to tell you but companies will never care about security. They will do the minimum thing required in order to satisfy the masses. In the U.S. the only thing that matters is the bottom line. Companies pay for Cost-Benefit analysis on things to determine what the corporate strategy should be. Corporations don’t do this because they care about the result, they do it to save money, thus being profitable for their shareholders.

If the only thing that matters is the bottom line, you need independent regulatory agencies to mandate certain rules for the greater good.

As long as consumers believe that the products they buy are safe, they will continue to buy them.

Let’s take the protection on a container of Tylenol. In 1982, a bunch of people were poisoned in Chicago because someone decided to put potassium cyanide in random bottles of Tylenol. What was the result of this? The market share of Tylenol dropped from 35% to 8%. It took an entire year for Johnson & Johnson to grab the market share again. They did this by creating a triple-sealed package and dropped their cost to be more competitive. After this Johnson & Johnson grabbed more market share than they had before!

In this example, the consumer stopped trusting that Tylenol was safe and subsequently stopped buying Tylenol. They didn’t stop buying medicine just Tylenol. The attacker could of poisoned other bottles too, but that didn’t matter. What the customer cared about was the safety of a product. When the consumer felt good about Tylenol again, they begin buying the product again.

The purpose of compliance is to make the consumer feel safe. The government needed to step in and mandate in order to have the people feel protected.

Does compliance work?

It depends on who you ask. Mike Bailey doesn’t think so. However, others do. For instance, Companies that make profit from compliance defiantly think it works.

Why is compliance so often talked about?

Companies that do cost-benefit analysis like the ones above need to be compliant. They will comply the cheapest way they can, thus keeping their operating costs low. Companies will continue to offer cheaper and cheaper compliance products. Just remember, they get what they pay for.

8May

Verizon’s 2009 Data Breach Investigation Report

Posted by Brett Hardin on 7th May 2009

Reading time: 1 – 2 minutes

Verizons 2009 Data Breach Investigation Report

Verizon’s annual data breach investigation report came out last week, and I finally had a chance to read through it. I read others security bloggers synopsis of it but none of them seemed to point out anything that was interesting to me.

Here is the interesting bit that I found: Verizon actually recorded someone using XSS as an attack vector.

Typically, it is very difficult to find anything on-line that points to people using XSS maliciously. Most of the time, XSS is used to increase page views (recent Mikeyy worm) or for popularity (Sammy Worm).

We, the security community, now have some type of hard evidence to explain how XSS could potentially be an issue for companies. Is this enough to bring awareness to management?

7May