Skip to main content

Compliance does NOT Equal Security

Comodo Vision Video Blog
Responsibility for the notorious Heartland Payment Systems data breach late last year has been debated recently, with Heartland’s CEO suggesting that their PCI auditors let the firm down, while the auditors insist they can’t be responsible for checking absolutely everything. This case brings to light the reality that absolute security is an impossible goal, and that audits are only as good as an organization’s vigilance in following proper security procedures after the audit has been completed.
See my second video blog here.

Comments

  1. In a word I think we are talking 'overconfidence', a tendency that dogs the promotion of most security efforts as they cross from the technical realm to the non-technical. Nobody ever sold a product or promoted a standard to management saying it will make thing a bit less risky. The auditors would probably say compliance means they were just auditing the operations to see the company was doing what it claimed. I don't think they would see it as being within their remit to offer a comment on the adequacy of the PCI standard. PCI is peculiarly concrete in its specification of what must be achieved, reflecting its quite pragmatic origins, but it really only a minimum statement of some good practice – necessary but not sufficient as the mathematicians would say.

    ReplyDelete

Post a Comment

Popular Posts

Trusteer or no trust 'ere...

...that is the question. Well, I've had more of a look into Trusteer's Rapport, and it seems that my fears were justified. There are many security professionals out there who are claiming that this is 'snake oil' - marketing hype for something that isn't possible. Trusteer's Rapport gives security 'guaranteed' even if your machine is infected with malware according to their marketing department. Now any security professional worth his salt will tell you that this is rubbish and you should run a mile from claims like this. Anyway, I will try to address a few questions I raised in my last post about this. Firstly, I was correct in my assumption that Rapport requires a list of the servers that you wish to communicate with; it contacts a secure DNS server, which has a list already in it. This is how it switches from a phishing site to the legitimate site silently in the background. I have yet to fully investigate the security of this DNS, however, as most

Web Hosting Security Policy & Guidelines

I have seen so many websites hosted and developed insecurely that I have often thought I should write a guide of sorts for those wanting to commission a new website. Now I have have actually been asked to develop a web hosting security policy and a set of guidelines to give to project managers for dissemination to developers and hosting providers. So, I thought I would share some of my advice here. Before I do, though, I have to answer why we need this policy in the first place? There are many types of attack on websites, but these can be broadly categorised as follows: Denial of Service (DoS), Defacement and Data Breaches/Information Stealing. Data breaches and defacements hurt businesses' reputations and customer confidence as well as having direct financial impacts. But surely any hosting provider or solution developer will have these standards in place, yes? Well, in my experience the answer is no. It is true that they are mostly common sense and most providers will conform

Trusteer's Response to Issues with Rapport

I have been getting a lot of hits on this blog relating to Trusteer's Rapport, so I thought I would take a better look at the product. During my investigations, I was able to log keystrokes on a Windows 7 machine whilst accessing NatWest. However, the cause is as yet unknown as Rapport should be secure against this keylogger, so I'm not going to share the details here yet (there will be a video once Trusteer are happy there is no further threat). I have had quite a dialogue with Trusteer over this potential problem and can report that their guys are pretty switched on, they picked up on this very quickly and are taking it extremely seriously. They are also realistic about all security products and have many layers of security in place within their own product. No security product is 100% secure - it can't be. The best measure of a product, in my opinion, is the company's response to potential problems. I have to admit that Trusteer have been exemplary here. Why do I