EVVA MCS - Revision history

Technical Entry: /* Vulnerabilities */

2024-06-18T10:45:05Z

Vulnerabilities

← Older revision		Revision as of 10:45, 18 June 2024
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	* [[Lockpicking]]		* [[Lockpicking]]
	* [[Decoding]]		* [[Decoding]]
	It is possible to decode this lock by moving the rotors individually to a known position and testing them against the 'fence'. Correct gates can be heard. A mems microphone is placed in the tip of the testing device. Rotors are manipulated via a transverse magnetic field. This tool was designed and made by Technical Entry in July 2016. It works well but requires fine finger skills. Feedback is excellent. After the decoding procedure a MUK (make up key) is setup and the lock can be opened as necessary.		It is possible to decode this lock by moving the rotors individually to a known position and testing them against the 'fence'. Correct gates can be heard. A mems microphone is placed in the tip of the testing device. Rotors are manipulated via a transverse magnetic field. This tool was designed and made by Technical Entry in July 2016 (technicalentry.de). It works well but requires fine finger skills. Feedback is excellent. After the decoding procedure a MUK (make up key) is setup and the lock can be opened as necessary.

	== Gallery ==		== Gallery ==

Technical Entry: /* Vulnerabilities */

2024-06-18T10:43:30Z

Vulnerabilities

← Older revision		Revision as of 10:43, 18 June 2024
Line 78:		Line 78:
	* [[Lockpicking]]		* [[Lockpicking]]
	* [[Decoding]]		* [[Decoding]]
			It is possible to decode this lock by moving the rotors individually to a known position and testing them against the 'fence'. Correct gates can be heard. A mems microphone is placed in the tip of the testing device. Rotors are manipulated via a transverse magnetic field. This tool was designed and made by Technical Entry in July 2016. It works well but requires fine finger skills. Feedback is excellent. After the decoding procedure a MUK (make up key) is setup and the lock can be opened as necessary.

	== Gallery ==		== Gallery ==

Sandplum: EN 1303 rated

2022-11-23T14:48:12Z

EN 1303 rated

← Older revision		Revision as of 14:48, 23 November 2022
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	## Repeat for other sidebar		## Repeat for other sidebar
	# [https://www.youtube.com/watch?v=TkLsG-7DxbE Link to YouTube Video on Disassembly]		# [https://www.youtube.com/watch?v=TkLsG-7DxbE Link to YouTube Video on Disassembly]


			== Ratings ==

			* [[EN_1303 \|EN 1303:2015]]


	== Vulnerabilities ==		== Vulnerabilities ==
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	[[Category:Sidebar locks]]		[[Category:Sidebar locks]]
	[[Category:Slider locks]]		[[Category:Slider locks]]
			[[Category:EN 1303 locks]]

	{{Stub}}		{{Stub}}

Sandplum: added category:slider locks

2021-04-10T13:42:35Z

added category:slider locks

← Older revision		Revision as of 13:42, 10 April 2021
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	* Once aligned core will rotate (until sidebar comes into play). [[File:Mcs_sliders_full.jpg\|50px]]		* Once aligned core will rotate (until sidebar comes into play). [[File:Mcs_sliders_full.jpg\|50px]]
	* WARNING! Sliders can fall out of place once core is rotated if lock is more worn and a key is not in the lock.		* WARNING! Sliders can fall out of place once core is rotated if lock is more worn and a key is not in the lock.







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	[[Category:EVVA\|MCS]]		[[Category:EVVA\|MCS]]
			[[Category:Lock models]]
	[[Category:Magnetic locks]]		[[Category:Magnetic locks]]
	[[Category:High security locks]]		[[Category:High security locks]]
	[[Category:Sidebar locks]]		[[Category:Sidebar locks]]
	[[Category:~~Lock models~~]]		[[Category:Slider locks]]

	{{Stub}}		{{Stub}}

Datagram at 18:15, 12 February 2021

2021-02-12T18:15:49Z

← Older revision		Revision as of 18:15, 12 February 2021
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	[[Category:High security locks]]		[[Category:High security locks]]
	[[Category:Sidebar locks]]		[[Category:Sidebar locks]]
			[[Category:Lock models]]

	{{Stub}}		{{Stub}}

Datagram at 21:58, 3 February 2021

2021-02-03T21:58:54Z

← Older revision		Revision as of 21:58, 3 February 2021
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	\|lock_design=[[Magnetic lock\|Magnetic]]		\|lock_design=[[Magnetic lock\|Magnetic]]
	\|years_produced=1975-Present		\|years_produced=1975-Present
	\|patent=[~~http~~://~~www~~.google.com/~~patents?id=D6IyAAAAEBAJ~~ US 4,084,416]		\|patent=[https://patents.google.com/patent/US4084416A/ US 4,084,416]
	}}		}}

Draukan: /* Generation 1 (1 active ball bearing, 12 passive ball bearings) */

2019-07-31T17:04:53Z

Generation 1 (1 active ball bearing, 12 passive ball bearings)

← Older revision		Revision as of 17:04, 31 July 2019
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	## Rotors can be removed		## Rotors can be removed
	## Repeat for other sidebar		## Repeat for other sidebar
			# [https://www.youtube.com/watch?v=TkLsG-7DxbE Link to YouTube Video on Disassembly]

	== Vulnerabilities ==		== Vulnerabilities ==

Draukan: /* Disassembly instructions */

2019-07-31T17:02:35Z

Disassembly instructions

← Older revision		Revision as of 17:02, 31 July 2019
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	== Disassembly instructions ==		== Disassembly instructions ==

	Generation 1 (1 active ball bearing, 12 passive ball bearings)		===Generation 1 (1 active ball bearing, 12 passive ball bearings)===
	# Remove c-clip		# Remove c-clip
	# Depress active ball bearing with a tool and slide core towards front		# Depress active ball bearing with a tool and slide core towards front

Draukan: /* Principles of operation */

2019-07-31T17:02:23Z

Principles of operation

← Older revision		Revision as of 17:02, 31 July 2019
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	== Principles of operation ==		== Principles of operation ==

	Main Locking Element (Magnetic Rotors)		===Main Locking Element (Magnetic Rotors)===
	* There are 8 magnetic rotors, 4 on each side of the keyway [[File:Mcs_sidebar_wrong.jpg\|50px]]		* There are 8 magnetic rotors, 4 on each side of the keyway [[File:Mcs_sidebar_wrong.jpg\|50px]]
	* Magnets in each rotor are Diametrically charged [[File:Diametric-Magnet.jpg\|50px]]		* Magnets in each rotor are Diametrically charged [[File:Diametric-Magnet.jpg\|50px]]
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	* When both sidebars are slid forward the core can then rotate.		* When both sidebars are slid forward the core can then rotate.

	Minor Locking Elements (Generation 1)		===Minor Locking Elements (Generation 1)===
	* Gen 1 locks have 1 active ball bearing pin, this simply must be depressed to allow the core to turn, there is only 1 height.		* Gen 1 locks have 1 active ball bearing pin, this simply must be depressed to allow the core to turn, there is only 1 height.
	* There are 12 passive ball bearings that will most often jam when an incorrect key is inserted. Occasionally these can also jam when under a picking attack, but they are less likely and need only a slight bump to be corrected.		* There are 12 passive ball bearings that will most often jam when an incorrect key is inserted. Occasionally these can also jam when under a picking attack, but they are less likely and need only a slight bump to be corrected.

	Minor Locking Elements (Generation 2)		===Minor Locking Elements (Generation 2)===
	* Gen 2 locks have the same active ball bearing pin, it is simply moved forward in the lock from Gen 1 [[File:Mcs_keyball_full.jpg\|50px]]		* Gen 2 locks have the same active ball bearing pin, it is simply moved forward in the lock from Gen 1 [[File:Mcs_keyball_full.jpg\|50px]]
	* Gen 2 adds passive sliders (4 on top, 3 on bottom) [[File:Mcs_sliders.jpg\|50px]]		* Gen 2 adds passive sliders (4 on top, 3 on bottom) [[File:Mcs_sliders.jpg\|50px]]

Draukan: /* Principles of operation */

2019-07-31T17:01:15Z

Principles of operation

← Older revision		Revision as of 17:01, 31 July 2019
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	Main Locking Element (Magnetic Rotors)		Main Locking Element (Magnetic Rotors)
	* There are 8 magnetic rotors, 4 on each side of the keyway		* There are 8 magnetic rotors, 4 on each side of the keyway [[File:Mcs_sidebar_wrong.jpg\|50px]]
	* Magnets in each rotor are Diametrically charged [[File:Diametric-Magnet.jpg\|50px]]		* Magnets in each rotor are Diametrically charged [[File:Diametric-Magnet.jpg\|50px]]
	* A plate with one or more gates is glued to the magnet [[File:Mcs_magnet_rotors.jpg\|50px]]		* A plate with one or more gates is glued to the magnet [[File:Mcs_magnet_rotors.jpg\|50px]]
	* Inner sidebar has 3 fingers and outer sidebar has 1 finger/pin that interact with the rotor gates [[File:Mcs_plate_hooks.jpg\|50px]]		* Inner sidebar has 3 fingers and outer sidebar has 1 finger/pin that interact with the rotor gates [[File:Mcs_plate_hooks.jpg\|50px]]
	* Whole sidebar must slide fore (towards key bow) to align with milling in the bible.		* Whole sidebar must slide fore (towards key bow) [[File:Mcs_sidebar_open.jpg\|50px]]
	* When both sidebars are slid forward the core can then rotate		* To align with milling in the bible [[File:Mcs_cylinder_boring.jpg\|50px]]
			* When both sidebars are slid forward the core can then rotate.

	Minor Locking Elements (Generation 1)		Minor Locking Elements (Generation 1)
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	Minor Locking Elements (Generation 2)		Minor Locking Elements (Generation 2)
	* Gen 2 locks have the same active ball bearing pin, it is simply moved forward in the lock from Gen 1		* Gen 2 locks have the same active ball bearing pin, it is simply moved forward in the lock from Gen 1 [[File:Mcs_keyball_full.jpg\|50px]]
	* Gen 2 adds passive sliders (4 on top, 3 on bottom) [[File:Mcs_sliders.jpg\|50px]]		* Gen 2 adds passive sliders (4 on top, 3 on bottom) [[File:Mcs_sliders.jpg\|50px]]
	* Key has slider tracks on the top and bottom [[File:Mcs_profiles.jpg\|50px]]		* Key has slider tracks on the top and bottom [[File:Mcs_profiles.jpg\|50px]]
			* If sliders are incorrect they will jam the core not allowing magnetic sidebar to be tested. [[File:Mcs_sliders_partial.jpg\|50px]]
			* Once aligned core will rotate (until sidebar comes into play). [[File:Mcs_sliders_full.jpg\|50px]]
			* WARNING! Sliders can fall out of place once core is rotated if lock is more worn and a key is not in the lock.