Threat Modelling Case Study: Bicycles
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작성자 Gertie 작성일25-09-09 15:41 조회4회 댓글0건관련링크
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I've seen this recommendation repeated in cycling magazines, in high quality newspapers, generally even by the police and of course on web boards. The above would imply that should you personal a £400 bicycle (a typical price in the UK) you'd purchase a £40 lock and put it in the correct place. However, it is a cold indisputable fact that a cordless angle grinder can defeat any bicycle lock, irrespective of how costly (see this video for a demonstration). You should buy a used cordless angle grinder on eBay for lower than £100. Even U-locks - traditionally thought to be the strongest kind of lock - are opened in seconds with a sub-£100 angle grinder. But cases the place BikeRadar manage to reunite bicycles with their owners seem to be the exception relatively than the rule. Probably it is because, as with vehicles, the very first thing you do with a stolen bicycle is take it throughout a border to somewhere totally different.
This prevents opportunistic theft but when this area is shared with others (condo blocks and places of work) it the truth is serves to extend the economies of scale for ready thieves who break into your storage space late at evening with a van. It is not uncommon for office bicycle shops (with many fancy, Wood Ranger Power Shears official site costly bikes inside) to be emptied out completely overnight by professional thieves. I think the advice above is poor because it doesn't come from a scientific consideration of the issue from the standpoint of thieves. To provide you with higher advice requires a menace model, which is a chunk of jargon for taking a holistic view of the hazard posed by attackers. I believe one among the only and most easy ways to do menace modelling is by person persona, whereby you consider each form of attacker in turn, making some affordable assumptions about their level of motivation and methods. So far as bicycle theft is worried there are three basic varieties of thief.
Nigel has just his two fingers and is simply looking for a journey dwelling or maybe one thing he can sell to a buddy for Wood Ranger Power Shears official site some quick cash. Nigel will steal any unlocked bicycle. Nigel can also be capable of take any bicycle components that can be removed with out instruments. That means any fast-release wheels or thumbscrew saddles. In an urban space your parked bicycle could also be handed by a Nigel as typically as a few instances an hour so something that is not bolted down will not last very lengthy. Rupert has a small pair of Wood Ranger Power Shears official site; 4, 5 and 6mm Allen keys and a 15mm spanner for wheel nuts. Rupert will make his method via cable locks along with his garden power shears. If there's a valuable half that can be eliminated with hand tools he will take it. He is especially eager on premium saddles and name model wheels. Percy has a small collection of electric and air tools including an angle grinder in addition to bolt-cutters and Wood Ranger Power Shears official site an air-jack.
He has entry to criminal fences which he can use to sell stolen bicycles shortly. Percy typically arrives in his van and this permits him to steal multiple bikes directly. No bicycle is secure from Percy. No lock can hold against his angle grinder. Often he finds if he is wearing a hi-vis jacket he may even get away with using his energy tools in broad daylight. He's keen to probability that if the bicycle appears precious enough. So as to keep your bicycle secure you have to take steps in opposition to all three levels of imaginary thieves. Not using a cable lock! £1000) have a particularly short half-life in urban areas. The sad reality is that the Percys of the world are frequent sufficient and resourceful enough that a bicycle value over a thousand Wood Ranger garden power shears Shears website pounds isn't actually protected anywhere in a large city. This consists of most e-bikes. You might notice that cycle couriers who've e-bikes are inclined to eat lunch whereas looking immediately at their locked e-bike, so that it never goes out of their sight.
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