Threat Modelling Case Study: Bicycles

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I've seen this advice repeated in cycling magazines, in quality newspapers, typically even by the police and naturally on web boards. The above would indicate that for those who personal a £400 bicycle (a typical price within the UK) you'd buy a £40 lock and put it in the right place. However, it's a cold proven fact that a cordless angle grinder can defeat any bicycle lock, Wood Ranger Power Shears website irrespective of how costly (see this video for a demonstration). You can buy a used cordless angle grinder on eBay for less than £100. Even U-locks - traditionally thought to be the strongest type of lock - are opened in seconds with a sub-£100 angle grinder. But instances the place BikeRadar handle to reunite bicycles with their owners seem to be the exception relatively than the rule. Probably this is because, as with cars, the very first thing you do with a stolen bicycle is take it across a border to somewhere completely different.



This prevents opportunistic theft but if this space is shared with others (house blocks and Wood Ranger Power Shears website workplaces) it in fact serves to extend the economies of scale for prepared thieves who break into your storage area late at night with a van. It's not unusual for workplace bicycle shops (with many fancy, costly bikes inside) to be emptied out utterly in a single day by skilled thieves. I feel the recommendation above is poor as a result of it doesn't come from a systematic consideration of the issue from the viewpoint of thieves. To provide you with better advice requires a threat model, which is a piece of jargon for taking a holistic view of the hazard posed by attackers. I feel one of the best and most simple methods to do menace modelling is by user persona, whereby you consider every type of attacker in turn, making some cheap assumptions about their stage of motivation and strategies. As far as bicycle theft is anxious there are three basic types of thief.



Nigel has simply his two fingers and Wood Ranger Power Shears website is solely in search of a journey home or perhaps something he can sell to a buddy for some quick money. Nigel will steal any unlocked bicycle. Nigel can be capable of take any bicycle components that may be eliminated without tools. Which means any quick-launch wheels or thumbscrew saddles. In an city area your parked bicycle may be passed by a Nigel as typically as a few times an hour so something that is not bolted down will not last very long. Rupert has a small pair of wood shears; 4, 5 and 6mm Allen keys and a 15mm spanner for wheel nuts. Rupert will make his means by way of cable locks along with his shears. If there's a valuable part that can be removed with hand Wood Ranger Power Shears website instruments he will take it. He is particularly eager on premium saddles and title model wheels. Percy has a small assortment of electric power shears and air instruments together with an angle grinder as well as bolt-cutters and an air-jack.



He has access to criminal fences which he can use to sell stolen bicycles rapidly. Percy often arrives in his van and this enables him to steal a number of bikes at once. No bicycle is protected from Percy. No lock can hold towards his angle grinder. Often he finds if he is sporting a hi-vis jacket he can even get away with using his Wood Ranger Power Shears website instruments in broad daylight. He's keen to chance that if the bicycle appears invaluable sufficient. So as to maintain your bicycle protected you need to take steps towards all three levels of imaginary thieves. Not utilizing a cable lock! £1000) have a particularly short half-life in urban areas. The unhappy reality is that the Percys of the world are frequent enough and resourceful enough that a bicycle value over a thousand Wood Ranger Power Shears price Wood Ranger Power Shears warranty Wood Ranger Power Shears features Shears shop pounds isn't actually secure anywhere in a big town. This consists of most e-bikes. You would possibly notice that cycle couriers who have e-bikes are likely to eat lunch while wanting straight at their locked e-bike, Wood Ranger Power Shears website so that it never goes out of their sight.

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