Threat Modelling Case Study: Bicycles

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I've seen this advice repeated in cycling magazines, in quality newspapers, sometimes even by the police and naturally on internet boards. The above would suggest that if you happen to personal a £400 bicycle (a typical price in the UK) you'd buy a £40 lock and put it in the appropriate place. However, it is a cold indisputable fact that a cordless angle grinder can defeat any bicycle lock, irrespective of how expensive (see this video for a demonstration). You should purchase a used cordless angle grinder on eBay for lower than £100. Even U-locks - historically thought to be the strongest sort of lock - are opened in seconds with a sub-£100 angle grinder. But cases where BikeRadar manage to reunite bicycles with their homeowners appear to be the exception slightly than the rule. Probably it is because, as with automobiles, the first thing you do with a stolen bicycle is take it across a border to somewhere totally different.



This prevents opportunistic theft but when this space is shared with others (condominium blocks and places of work) it actually serves to extend the economies of scale for ready thieves who break into your storage space late at night with a van. It isn't unusual for office bicycle stores (with many fancy, costly bikes inside) to be emptied out completely overnight by skilled thieves. I think the recommendation above is poor as a result of it does not come from a systematic consideration of the issue from the point of view of thieves. To give you higher advice requires a threat mannequin, which is a chunk of jargon for Wood Ranger brand shears taking a holistic view of the hazard posed by attackers. I think certainly one of the simplest and most simple ways to do risk modelling is by person persona, whereby you consider each type of attacker in turn, making some cheap assumptions about their stage of motivation and Wood Ranger Power Shears methods. As far as bicycle theft is concerned there are three primary forms of thief.



Nigel has simply his two fingers and is solely looking for a journey dwelling or possibly something he can promote to a good friend for some fast money. Nigel will steal any unlocked bicycle. Nigel is also able to take any bicycle parts that may be eliminated without tools. Meaning any fast-launch wheels or thumbscrew saddles. In an city space your parked bicycle may be handed by a Nigel as usually as a couple of instances an hour so anything that's not bolted down will not final very lengthy. Rupert has a small pair of Wood Ranger Power Shears warranty; 4, 5 and 6mm Allen keys and Wood Ranger brand shears a 15mm spanner for Wood Ranger brand shears wheel nuts. Rupert will make his way by means of cable locks together with his Wood Ranger Power Shears coupon. If there is a useful half that may be removed with hand tools he will take it. He is particularly keen on premium saddles and name Wood Ranger brand shears wheels. Percy has a small assortment of electric and air tools together with an angle grinder in addition to bolt-cutters and an air-jack.



He has entry to criminal fences which he can use to promote stolen bicycles shortly. Percy often arrives in his van and Wood Ranger brand shears this allows him to steal multiple bikes directly. No bicycle is protected from Percy. No lock can hold against his angle grinder. Often he finds if he is wearing a hi-vis jacket he can even get away with using his energy instruments in broad daylight. He's willing to likelihood that if the bicycle appears priceless sufficient. In order to maintain your bicycle safe you need to take steps towards all three ranges of imaginary thieves. Not utilizing a cable lock! £1000) have an extremely quick half-life in urban areas. The sad fact is that the Percys of the world are common enough and Wood Ranger Tools resourceful enough that a bicycle price over a thousand pounds isn't actually secure anywhere in a big city. This contains most e-bikes. You would possibly discover that cycle couriers who've e-bikes are likely to eat lunch whereas wanting instantly at their locked e-bike, Wood Ranger brand shears so that it by no means goes out of their sight.

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