SC: Video Interview: Bankers v hackers

Security professionals can't afford to work in isolated bubbles when the attackers are openly sharing information about system vulnerabilities...

Watch my video interview for SCMagazine here.

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You say it's 'Security Best Practice' - prove it!

Over the last few weeks I have had many conversations and even attended presentations where people talk about 'Security Best Practices' and how we should all follow them. However, 'Best Practice' is just another way of saying 'What everyone else does!' OK, so if everyone else does it and it's the right thing to do, you should be able to prove it. The trouble is that nobody ever measures best practice - why would you? If everyone's doing it, it must be right.

Well, I don't agree with this sentiment. Don't get me wrong, many of the so-called best practices are good for most organisations, but blindly following them without thought for your specific business could cause as many problems as you solve. I see best practice like buying an off-the-peg suit - it will fit most people acceptably well if they are a fairly 'normal' size and shape. However, it will never fit as well as a tailored suit and isn't an option for those of us who are ou…

Coventry Building Society Grid Card

Coventry Building Society have recently introduced the Grid Card as a simple form of 2-factor authentication. It replaces memorable words in the login process. Now the idea is that you require something you know (i.e. your password) and something you have (i.e. the Grid Card) to log in - 2 things = 2 factors. For more about authentication see this post.

How does it work? Very simply is the answer. During the log in process, you will be asked to enter the digits at 3 co-ordinates. For example: c3, d2 and j5 would mean that you enter 5, 6 and 3 (this is the example Coventry give). Is this better than a secret word? Yes, is the short answer. How many people will choose a memorable word that someone close to them could guess? Remember, that this isn't a password as such, it is expected to be a word and a word that means something to the user. The problem is that users cannot remember lots of passwords, so remembering two would be difficult. Also, having two passwords isn't really…

Security is a mindset not a technology

I often get asked what I look for when hiring security professionals and my answer is usually that I want the right attitude first and foremost - knowledge is easy to gain and those that just collect pieces of paper should maybe think about gaining experience rather than yet more acronyms. However, it's difficult to get someone to change their mindset, so the right attitude is very important. But what is the right attitude?

Firstly, security professionals differ from developers and IT engineers in their outlook and approach, so shouldn't be lumped in with them, in my opinion. The mindset of a security professional is constantly thinking about what could go wrong (something that tends to spill over into my personal life as well, much to the annoyance of my wife). Contrast this with the mindset of a developer who is being measured on their delivery of new features. Most developers, or IT engineers, are looking at whether what they have delivered satisfies the requirements from t…

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