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Please improve the article by adding references. See the talk page for details. (March 2008) | Locksmithing began as the science and art of making and defeating locks. A lock is a mechanism that secures buildings, rooms, cabinets, food, or other storage facilities. A key is often used to open a lock. Means of opening a lock often include what you know (a combination), what you have (a key or keycard) or what you are (biometrics). This article does not cite any references or sources. ...
A single key A key is a device which is used to open a lock by turning. ...
A single key A key is a device which is used to open a lock by turning. ...
A number of different keys A single key A key is a device which is used to open a lock. ...
For the use of biometrics in biology, see Biostatistics. ...
Locksmithing is one of the earliest forms of security engineering.[citation needed] Lock picking was one of the first methods of cracking security systems.[citation needed] Security engineering is the field of engineering dealing with the security and integrity of real-world systems. ...
Lock picking is the art of unlocking a lock without its intended key. ...
Cracking-divides a group’s voters into other districts, where they will be ineffective minorities; and kidnapping places two incumbents from the same party in the same district. ...
Terminology
A "smith" of any type is one who shapes metal pieces, often using a forge or mould, into useful objects or to be part of a more complex structure. Locksmithing, as its name implies, is the assembly and designing of locks and their respective keys. For the process of shaping metal by localized compressive forces, see Forging. ...
Molding is the process of manufacturing by shaping pliable raw material using a rigid frame or model called a mold. ...
Work Although fitting of keys to replace lost keys to automobiles and homes and the changing of keys for homes and businesses to maintain security are still an important part of locksmithing, locksmiths today are primarily involved in the installation of higher quality locksets and the design, implementation and management of keying and key control systems. Most locksmiths also do electronic lock servicing, such as making keys for transponder-equipped vehicles and the implementation and application of access control systems protecting individuals and assets for many large institutions. In terms of physical security, a locksmith's work frequently involves making a determination of the level of risk to an individual or institution and then recommending and implementing appropriate combinations of equipment and policies to create "security layers" which exceed the reasonable gain to an intruder or attacker. The more different security layers are implemented, the more the requirement for additional skills and knowledge and tools to defeat them all. But because each layer comes at an expense to the customer, the application of appropriate levels without exceeding reasonable costs to the customer is often very important and requires a skilled and knowledgeable locksmith to determine. An electronic lock is a locking device which uses some form of electronics to authenticate those accessing it, sometimes using two-factor authentication. ...
Employment Locksmiths may be commercial (working out of a storefront), mobile (working out of a vehicle), institutional (employed by an institution) or investigational (forensic locksmiths) or may specialize in one aspect of the skill, such as an automotive lock specialist, a master key system specialist or a safe technician. Many (not all) are also security consultants, but not every security consultant has the skills and knowledge of a locksmith. Locksmiths are frequently certified in specific skill areas or to a level of skill within the trade. This is separate from certificates of completion of training courses. In determining skill levels, certifications from manufacturers or locksmith associations are usually more valid criteria than certificates of completion. Some locksmiths decide to call themselves "Master Locksmiths" whether they are fully trained or not, and some training certificates appear quite authoritative. It may be noted, however, that in some countries a particular level of qualification or membership of an organization is required before one can adopt the term Master Locksmith.[citation needed]
Locks In the general case, a lock will not keep out an absolutely determined intruder with unlimited resources, skills, knowledge and time. However, even a minimal lock can delay a typical intruder for a time, and the disturbance generated in circumventing a high-quality lock, for example by breaking windows or doors, can deter many attackers, causing them to direct their attacks against weaker targets.
When combined with secure containers, or document destruction systems, or electronic access or alarm systems, locks can provide much higher levels of security. Some locksmiths possess these skills, and others form business relationships with companies or individuals with these specialties.
'Full disclosure' The issue of full disclosure was first raised in the context of locksmithing, in a 19th century controversy regarding whether weaknesses in lock systems should be kept secret in the locksmithing community, or revealed to the public. Full Disclosure is an Thriller with the Megastar Fred Ward. ...
Alternative meaning: Nineteenth Century (periodical) (18th century — 19th century — 20th century — more centuries) As a means of recording the passage of time, the 19th century was that century which lasted from 1801-1900 in the sense of the Gregorian calendar. ...
According to A. C. Hobbs: Alfred Charles Hobbs (? - died 1891) was a famous American lockpicker. ...
A commercial, and in some respects a social doubt has been started within the last year or two, whether or not it is right to discuss so openly the security or insecurity of locks. Many well-meaning persons suppose that the discussion respecting the means for baffling the supposed safety of locks offers a premium for dishonesty, by showing others how to be dishonest. This is a fallacy. Rogues are very keen in their profession, and know already much more than we can teach them respecting their several kinds of roguery. Rogues knew a good deal about lock-picking long before locksmiths discussed it among themselves, as they have lately done. If a lock, let it have been made in whatever country, or by whatever maker, is not so inviolable as it has hitherto been deemed to be, surely it is to the interest of honest persons to know this fact, because the dishonest are tolerably certain to apply the knowledge practically; and the spread of the knowledge is necessary to give fair play to those who might suffer by ignorance. It cannot be too earnestly urged that an acquaintance with real facts will, in the end, be better for all parties. Some time ago, when the reading public was alarmed at being told how London milk is adulterated, timid persons deprecated the exposure, on the plea that it would give instructions in the art of adulterating milk; a vain fear, milkmen knew all about it before, whether they practiced it or not; and the exposure only taught purchasers the necessity of a little scrutiny and caution, leaving them to obey this necessity or not, as they pleased. -
- -- From A. C. Hobbs (Charles Tomlinson, ed.), Locks and Safes: The Construction of Locks. Published by Virtue & Co., London, 1853 (revised 1868).
Locksmithing is a traditional trade, and in most countries requires completion of an Apprenticeship. The level of formal education required varies from country to country, from a simple training certificate awarded by an employer, to a full Diploma from an Engineering College (such as in Australia) in addition to time spent working as an apprentice. Apprenticeship is a system of training a new generation of skilled crafts practitioners, which is still popular in some countries. ...
Diploma from Mexico City College, 1948 (in Latin) A diploma (from Greek δίπλωµα diploma) is a certificate or deed issued by an educational institution, such as a university, that testifies that the recipient has successfully completed a particular course of study, or confers an academic degree. ...
Engineering is the discipline and profession of applying scientific knowledge and utilizing natural laws and physical resources in order to design and implement materials, structures, machines, devices, systems, and processes that realize a desired objective and meet specified criteria. ...
For other uses, see College (disambiguation). ...
Types of locks See Category:Locks
Technical terms in locksmithing A bitting is a code which instructs how a key is to be cut by a locksmith. ...
A change key is a key on the lowest level of a master keying system. ...
A key code is a series of alphanumeric characters used by locksmiths to create a key. ...
A key blank is a key that has not been cut to a specific bitting. ...
A Maison key system is a keying system that permits a lock to be opened with a number of unique, individual keys. ...
Master keying is keying system for a group of locks where each lock has an individual key that operates only that lock and a master key, which operates all locks in that group. ...
In lock picking a cylinder lock, the shear line, also known as the split line in Australia, is where the inner cylinder ends and the outer cylinder begins. ...
Technical terms in lock-picking A typical bump key Lock bumping is a lock picking technique for opening a pin tumbler lock using a specially-crafted bump key. ...
A tubular lock pick is a specialized lockpicking tool used for opening a tubular pin tumbler lock. ...
A traditional set of lockpicks. ...
A Slim Jim (more technically known as a lockout tool) is a thin piece of metal used to unlock automobile doors without use of a key or lock pick. ...
See also Access control is the ability to permit or deny the use of something by someone. ...
Door security relates to prevention of door-related burglaries. ...
This article does not cite any references or sources. ...
External links - Bruce Schneier: Locks and Full Disclosure, IEEE Security & Privacy, Vol. 1., No. 2, Mar/Apr 03
- Matt Blaze: On the discussion of security vulnerabilities, downloaded October 2005,
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