Security officially defined

Feb 02 2007

What is security anyway? I invite you to recall the familiar scene: at least two camps are pitched approximately opposite one another and expert opinions are lofted high like battle standards; hooves stamp and nostrils flare at the scent of battle. Troops rally and charge, circle, regroup and charge again. Spectral warriors, wielding swords of wind, whip up a furious tornado, eventually tire and subsequently retire to dress imaginary wounds.

In the spirit of peace, I submit this humble definition, which I did not make up myself.

Main Entry: se·cu·ri·ty
Pronunciation: si-’kyur-&-tE
Function: noun
1 : the quality or state of being secure

Chicanery, you say? A quibbling evasion? Perhaps. But is there not a kind of poetic truth to this lowly definition? What does it matter what security really is, if the supposed beneficiary of said security cannot put a check-mark in the little box labeled secure? Academically, it may be perfectly true that a customer is actually asking for business continuity, but we can’t be surprised when they think of it as a security matter. After all, to them it is.

What does the customer care about whether fault tolerance ought to stay in the IT department when the only hard drive with their financial records loses a platter? Would you expect them to agree that their data was secure? What does the CIO care about the validity of denial of service as a security threat when their online application slows to a crawl at the hands of a network of really linkedin zombies? Would you begrudge their conclusion that the security of their business was compromised? What concern does the end-user have for the intricacies of the seven-layer model versus the gun-and-ski-mask model when their Visa number shows up among cardz4sale? Do they feel secure?

I wouldn’t blame any of the many smart people in our industry for debating the borders of the information security discipline as a means of better understanding how to face risks – or just for fun (after all, when your intellect hums like a light saber how can you not let it out of its sheath now and then?) – but ultimately, we can’t be surprised when our clients tell us it’s irrelevant. As security practitioners, if we want to be taken seriously in the real world, where bottom lines are tallied with actual numbers and trust is the life-blood of business, we increasingly need to think again before we say that’s not my department.

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Posted by Benjamin Field on Friday, February 2nd, 2007, at 6:00 am, and filed under Articles.

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