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8
votes
3answers
260 views

How to estimate the cost of an application vulnerability?

I've seen data on the cost of a breach including lot of surveys and research by Verizon and the Ponemon Institute. But in terms of an actual vulnerability, what are the factors to consider to ...
3
votes
3answers
2k views

is it worth to implement a firewall on a web server you control?

I see the main reasons for a firewall on a web server to be defense in depth and extra cushion for a possible admin error of running an unnecessary daemon. I'm trying to see if I am overlooking ...
16
votes
1answer
272 views

Secure Development costs

I'm wondering if anyone has seen any case-studies or references from companies who have implemented a secure development process (eg, SDL or similar) around the cost/effort involved. Obviously each ...
10
votes
2answers
281 views

How do you compare risks from your websites, physical perimeter, staff etc

In assigning budget rationally - ie proportionally to the risk in a particular area, how can you calculate the relative risks? I can think of examples where clients of mine have secured their ...
11
votes
3answers
3k views

How much does a security audit cost? [closed]

For a PHP CMS, what should I expect to budget for a security audit, both whitebox and blackbox? The codebase is about 85,000 LOC ("Lines of Code") and I would probably use a North American company for ...
9
votes
3answers
627 views

How much money does it take to equip a fully funded black hat team? How much money to defend against such a team?

Richard Bejtlich wrote in July 2009 the following: "I submit that for $1 million per year an adversary could fund a Western-salaried black hat team that could penetrate and persist in roughly any ...