Posts

Trust is ...

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 ... "a relatively weak but commonplace information security control in which supposedly trustworthy people, systems, programs, functions, organisations etc. are expected, anticipated or to various extents required to behave predictably, appropriately, responsibly, ethically and in the trusting party’s best interests." [source:  SecAware glossary ] ... a "relationship between two entities and/or elements, consisting of a set of activities and a security policy in which element x trusts element y if and only if x has confidence that y will behave in a well-defined way (with respect to the activities) that does not violate the given security policy" [source:  ISO/IEC 27036-1 ] ... "a belief that an entity meets certain expectations, and therefore, can be relied upon" [source:  NIST SP800-160v1r1 ] ... placing your fortunes in someone else's hands ... built on a base of trustworthiness ... key to strong relationships ... ceding control to another ... a sh...

Guiding the helmsman

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Every so often, I find myself working with clients that "get it" - not just the individual people I'm collaborating with, nor even their functions/departments: I'm talking about entire organisations with a cadre of supportive and enthusiastic managers who understand and appreciate the genuine business value of sound information risk management. It's a real pleasure for me, a welcome relief from the usual slog.

Authorisation is ...

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  ... "permitted, accepted and/or agreed by management or some other authority as being in the best interests of the organisation, the workforce, the stakeholders or society at large"  [source:  SecAware glossary ] ... ideally formalised and explicitly documented, providing evidence ... the opportunity to check a proposed course of action ... deciding what should or should not be permitted ... deciding who should or should not be permitted ... one means of issue, incident or error detection ... often informal, implicit and undocumented ... a crossroads, where processes intersect  ... usually manual, sometimes automated ... the acquisition of privileges and rights ... granting or withholding permission ... an important process  control  point ... only effective if actually checked ... (mis)spelled with a zee  ... a management process ... a governance approach ... the removal of barriers ... the point of no return ... authority to proceed ... a mere for...

Information is ...

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... exploitable (legitimately or not, authorised or not, effectively or not ...) ... more complex and convoluted than we imagined ... full of paradoxes and conundrums (conundra?) ... required for rational debates and decisions ... sometimes out of place ... the common basis of science and the arts ... passed down through the generations ... possible to secure (to some extent) ... independent of the form and format ... a source of competitive advantage ... the product of research and study ... impossible to secure (absolutely) ... dangerous in the wrong hands ... something to be challenged ... powerful in the right hands ... something to be cherished ... something to be despised ... something to be disputed ... of uncertain provenance ... competitive advantage ... the presence of data ... a body of knowledge ... in the public interest ... worth taking care of ... intellectual property ... the absence of data ... of uncertain vintage ... easy to accumulate ... naturally degrading ... of ...

Complete security is an oxymoron

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An interesting Kiwi business startup caught my beady eye today. Without being too specific, they are offering a financial service, making me curious about the legal and regulatory hoops they presumably had to clear in order to do so . Checking their shiny new website hasn't exactly inspired me with confidence. The home page claims to be using a completely secure platform ... which is, I suspect, a bit of a porky, an exaggeration, stretching the truth. Maybe they have been carried away by their own marketing. Perhaps they are just naive. I have never come across a totally secure system, and seriously doubt there is such a beast. Sure, I've dealt with many highly secure systems, all of which were vulnerable in various ways. None of the organisations concerned had the nerve to claim they were totally secure however, since (with a little guidance from pro's like me!) management accepted that there were residual risks, despite all our efforts.  Paradoxically, by claiming total s...

Accountability is ...

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  ... "i n contrast to responsibility , a sticky property that cannot be unilaterally delegated or passed by the accountable person or organisation to another, in other words the buck stops here " [source:  SecAware glossary ]   ... l ess ambiguous and yet, strangely, more confusing than other terms in this blog series ... being able to give a satisfactory reason or justification ... distinct from, but often conflated with,  responsibility ... an inherent part of various jobs, roles or positions ... knowing that things must be done properly ... easily forgotten until an incident occurs ... both a threat and an opportunity ... the latitude to decide and act ... a token of respect and trust ... a governance arrangement ... a degree of independence ... beyond mere expectation ... having to explain oneself ... imposed by an authority ... a powerful disincentive ... invariably bad news ... the sting in the tail ... a niggling concern ... power, moderated ... having guard...

Ten tips on tackling a thorny infosec issue

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A member approached the  ISO27k Forum   this morning for advice: " What would you recommend to do if our warnings as ISMS department specialists/auditors are not taken into account?" What can realistically be done if  management isn't paying sufficient attention to information risks that we believe are significant ?  This is a thorny issue and not an uncommon challenge, particularly among relatively inexperienced or naïve but eager information risk and security professionals, fresh out of college and still studying hard for their credentials. It can also afflict the greybeards among us: our passion for knocking down information risks can overtake our abilities to convince managers and clients. Here are ten possible responses to consider: