Fingerprint *********** ********
******** ***** ** ******** biometrics, ********* ************, **** as:
- ****** ****: *********** ******* ********* cost **** ******** ** 'simple' ********* *********** ********** type *******.
- ******** *********** ******: ** **** *****, fingerprints *** *** ******** enough ** ** **** as *** **** **********, and **** ** ****** with * ********* *** or **** **********.
- ******** ****: ******** ** *** instant, *** ***** ****. More ******** ***** **** more ****, *** ******* in ***** ********* *** take **** ********** ******* compared ** *********** ***********.
- ****** ***********:*** *** ******* *** rated *** *** ** harsh *******, ***** ************, or ***** **** ****** for ******* ** ****** impact ***********.
** *** ******** *****, we ******* *** **** and **** ** ************ where *********** ******* **** sense.
Advantages ************
********** ** *********** ******* have *** ***** ** some ****** ************:
- *********** ****** *********: ******* do *** *** **** or ******.
- **** ******** ************ ********: Because ************ *** *** general ******, **** ***** match ******** ***** ** credentials.
- ***** ******* ********: *** of *** ******* ******** with ******** ****** ** sharing ***********. ************ ******* mitigate *** ****.
Downsides ************
** *** ***** ****, if *** ******* ****** for ******** **** ** convenience (**: "* ** longer **** ** ***** a ****"), *********** ******* frequently *** **** *********** due ** *********** ********** or ***** **** *** not ******** ******** ****** deployment.
**** ** ***** ***:
- **** ************* & ********: Whether ********* ** ***, users ***** ***** ** are ********* *** ******** and ****** *********** **** is ****** *** ****.
- **** ***********: *** *** openings *** ****** *** fingerprint *****. ******* **** and ******* ******** *** classic ****** ******** *** fingerprints.
- ******** & ********* *********: What ******* **** ******* are ***, ******, ** users ***? ****** ************* often **** ************ **** one *** *** *** the ****.
- ** **** ******* ***: Plastic ****** ***** *** used ** ********* ******* ID *****, *** *********** access **** *** *** them ** ***.
- **** **** ********** *** Distinctive: ******* **** ************ are *** ***** *******, but **** ****** ******, the *********** ** **** uniqueness ****** *** *** be ***** *** ** only * *** ****** are *******.
Other *********** ***** ***** ******
******* ****** ******* ******, and ******* ** ******** fluctuations ** ******* *** the ***** ****, ********** fingerprint ***** ****** ****** take *****.
*** **** ****** ********** is **** **** **** of ****** ********** ** used, ** *********** ******* are ********* ******** *******-****** ****** ********** ***** ***** ************* options.
********** ** ************ ******, no *********** ****** ** accurate ***% ** *** time. ***** *** '***** positive' ****, ** ********** granting ****** ** ** unrecognized ******, ** *** there ** ********* *** frustrating '***** ********' *****, or ********** ******** * previously ********** ******. ** many *****, * ***** redundant ****** *** ** card *** ** **** instead.
*** ****** ***** ** one ******* ** * 'three ******' ******, *** products ********** *** ** five ******* *** ******:
***** ******** ******* ** often ******, **** ******** both ****** *** ********** management *****.
******** ******* **** *** useful *** ****-******** *********, where *** ***** ************ tightens ****** ** **** certain ******, *** **** specific *****.
*** **** *********** ************, not **** ** * valid **** ** *** required, *** ********* '*****' that *** *** *** person ****** **** ** also *****-******* *** *********** scan.
Fingerprint ******* **** ****
*** ******** ** **** for * *********** ******* is ~** ** *** more ********* **** ** equivalent *********** ******.
**** *** ******* *** (~$700) *** ****** ***** compared ** * (~$***) HID ****** ** ***, a ********** ** ***** 4.5X.
** ***** *****, **** expensive *********** ******* **** ZK ****'* ****** ****** cost ~$***, *** *******'* Bioentry * ****** **** ~$500. ** *******, **** these **** ****** *********** units *** **** ********* than ******* *********** **** readers.
*******, *****-****** ****** *** be ****** ******** *******, have **** ********** ******* some ****** ****** ****** (i.e., ****** *** ****** but ***** ******* *** more *********), *** ***** Wiegand **** (*** ******** high-security ****).
**** **** ******** *** additional ***** ** ********** cards (******* $* - $8 ****), *** *********** option *** ** ************* less *********.
Three ****** ****** *********** *******
*** ****** ***** **** in ****** ****** *** the ***** **** ** general ******** *******. *** three ***** **** ******* to ****** ***:
- ******* / *******
- ***********
- **********
Optical / *******
**** *********** ****** ******* use ******* ** ******* sensors. ** *******, ******* sensors *** **** ******, although *********** *** ****** are ****** *** ****.
**** ***** ** ****** often ***** **** **** other ****** *****, *** scans * ****** ** a ***-****** *****, ******* it **** ****** ******** by ***** **** *** surface **** ** *******.
**** ***** ***** ***** finger ** *** ******, the ****** ******** ** 'image' ** *** ******, which ** **** ** a ********* *** ********** to * ******* ** images. *** *** ****** of **** ******* ******* in ****** **** ******** reads, *** ******** *** sensor ****** ** ****** protected **** ***** *******.
** *******, *** ****** is **** ** * time *** **** ** placed ** ******* **** the ******. ******* ****** from $*** ** **** than $*,*** *** ***** units.
***********
*** ** *** ******* issues **** **** *********** readers ** **** ********** is *** *** **** on ****** ** **** at * ****, *********** becoming * *** ********** for **** ****** ********.
*********** ******* ******** ***** this *****, ***** ******* multiple ******* '** *** fly' ******* ***** **** breaking ******.
*******, * *** ******** to ***** ******* ** cost, **** ******** ***** starting ** ~$*,*** *** stand ******** **** ********** models ******* ~$**,*** ** more.
**********
**** **** ********* **** of ****** ***** ** less *****, **** *****, and ** ****** **** in ******** ***** ********** devices *** ** **** common *** ********** ****** readers.
** ********** ************ **** contact **** *** *****, the ********** ******** ** a *********** **** ******* with *** ***** *** register * ****** '***********'. While ********** ** ** individual *********** ** ****, the ****** ** **** sensitive ** ******* ** the *****, *** **** materials ** ****** ** hand-lotion ***** ** ********* with ********** *****.
** *******, ********** ****** models ***** ** ~$** each *** *** ***** limited ** *** ******* they **** ****** ** how **** ****** **** can **** *** ******.
Scanning **** ******
*********** ******* **** ********** prints ** * ***** number ** ********* ('******') and **** ***** *** characteristics ** ***** ********** sampled ****** ** ********* to ******* ********** ****** scans. '*********** *******' ** identity ************* *** **** when ********** **** **** points ***** ** **** templates, *** *** ********* do *** ******* '***** print' *******.
*** ****** *** *********** scan **** *****, *** more ********** **** ** required ** ***** ***********. Because *** ***** ** biometric ************* ** ****** a '****' *** ********* it ******* * '*****' library ** ******* (** even **** * **** record ******* ** * card), *** ****** ** time * **** ***** to ******** ***** ***.
*** ********** **** ** often *** *********** *** less **** *** *******, but ******* ***** ********* tends ** ** **** shorter **** * **** is ******** ** * locked ****, *********** ******* in **** ** **** environments, ******** ** *** near-instantaneous ******* ** ******* and ********* * ********** card.
Environmental ***********
*** **** ** *** readers ********** ******* ********** from ******* *******, ************ themselves ******* ******* ***********.
************* **** ***** *****, cuts *** ******* ** finger ****, *** *** age ** *** ****** bearer *** ****** ** how ****** *** ********** the ***** ** ****. Likewise, ******* ********* ** wet ** ***** ************ face ********* ********.
***** **** ****** *********** factors, ***** *** '********' considerations ** ****. *** example, ******** *********** **** gloves **** ** ** removed ** ***** ** read * *****. ***** a ***** *************, **** used ** **** ** sterile ************ ****** ***** to ****** ****** ****** entry ** * ********* problem.
** ********, ****** ******** a ******* ***** *** susceptible ** ******* ****, moisture, *** ******* **** to ****** **** ** the ******* ** ************, and **** ********* ***** readers *** ********* ** 'potted' ********* **** ** not *** *********** **** while ****** **** ********* to ***** *******.
Most ****** *********** ************
***** *** ******* ************** for *********** *******, ******* use ** ***** *** compared ** **** *** fob *******.
** **** *****, *********** readers *** **** **** for ****** ****, ****** openings **** ******* ** individual ***** **** **** a ***** ********** ** many ***** ******* ****** at **** *** **** are ********* **** *******.
*** **** ********** ********, traditional *********** *** *** a ***** ********* ** users, *** ***** ** weak ************* ** '*** something **** ** *** broken' ***** *** **** relative **** ** *********** readers.
******* ************ *** ******* alike *** ******* ** environmental *******, **** ********* are **** ** '**** security' ****** ************ ***** 'multi-factor' *********** *** *********.
Special ************
*******, ************* ***** ** fingerprints **** ****** ** new ************ *** *** equipment. ***** *** '********' applications ** **** *****:
- ******* ****** / ***:******* *****-** ***** ** fingerprints, ********* *** *** and *********** ******* ******* of ******** ***** ********.
- ********* **********: ** ***** ** retrieve ********, * **** must **** * *********** that ******* *** '******** to ****-** ********' ****. This ******** ** ********** important ***** ******* ** children ** * *********** legal ***** *** **** people.
- ****-******* *******: *** *********** ** are ******** **** ******* access ** **** *** and **** ** ********* based ** *********** **.
Fingerprints **. ****** ******
*** ****** ************ **** high ******** *** **********, like ************, *** ****** where ***** ******* ***** cards **** ***********.
** *******, ** ***** are ***** ***** ****** for ******, ****** ******* do *** ******* ************ too. *** *******, ** our ************ ****** ********, **** ** *** readers ** ****** ******** fingerprints ** **** *** the ****** ** ** fingerprint *******.
*******, ** **** *****, the ************ *** **** together ** *********** ***** include * *********** ********* unlock.
*** **** ********* ** mobile ****** ****** ** users ****** *********** *******, while *********** ******* ******* no ******.
*** ****-******** *********** ***** user ****** *** ********** or ***** *********** ****** credentials **** * ****** risk ** ***** ******/******, fingerprint ******* (********** **** in *********** ************** ***********) are **** ******.
[****: **** ***** *** initially ******* ** ****, and ************* *******/******* ** 2019.]
Comments (15)
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Joe Hernandez
With the cost of technology coming down, fingerprint readers will get to be a more attractive added value option vs traditional readers/keypad.
Though its best application really is for indoors/higher security portals rather that for outdoor/high volume entryways that can cause delays in entry due to read time and reading errors. I still am not keen on mobile access as we know that people still tend to lose or misplace their phones and some would not like to mix their personal phone for use by the company's business purpose.
I am more keen that facial recognition will be the future of access control. It may be a standalone FR reader or a wide view camera looking at multiple faces that can accomodate a large number of pre-authorized people and hold someone in a man trap when an individual tries to sneak in with the crowd.
I am looking forward in the coming future that door and entry way are unlocked and opened as it recognizes me from afar as an authorized person.
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Undisclosed Integrator #2
Customers love the Suprema fingerprint readers. But then this happened...Biostar security software 'leaked a million fingerprints' - BBC News
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Undisclosed Manufacturer #3
Thanks for the report. Will there be one on Facial only? Or maybe a Combo fo face, mobile and finger for access control report?
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Alfredo Santiago
10/24/19 06:51am
Is it hard to fake a finger print on a reader?
[IPVM: Fake Fingerprints - Liveness Detection Solutions]
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Ng Choy Mei
I always have problem with my fingerprint when I touched down at the airport
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Charng Haw Guo
Good to know the limitations of using fingerprints access.
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John Price
On the section fingerprints reader vs mobile access. is it possible that someone could used their smartphone's finger print scanner with a compatible Bluetooth reader to gain access? With covid19 going around a lot of people are not wanting to touch a service which other people are touching.
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