Membuat Security Lock dg Improvisasi

Setelah sekian lama hengkang dari dunia Internet karena kesibukan saya sebagai seorang pelajar SMA di sekolah yg berasrama dan dibatasi Internet – tidak seperti di SMP yg ttidak berasrama dan bisa ke warnet kapan saja – , akhirnya saya dapat menulis artikel kembali sedikit demi sedikit.

Pada tulisan kali ini, saya akan membahas pembuatan Folder Locker pengembangan dari versi yang sebelumnya. Menurut saya, setelah saya amati, saya baca kode – kode yang ada di dalam Folder Locker (mengunci file tanpa software sebelumnya), kita dapat menambah sendiri kode – kode yang lain untuk improvisasi Folder Locker yang kita buat agar semakin sulit dibuka.

Atau lebih jelasnya, kalau di versi sebelumnya, kita hanya diminta memasukkan password 1 kali, dan jika salah kita langsung dikeluarkan. Maka, pada pengembangan saya selanjutnya, Folder Locker tersebut akan memberikan kita 4 pertanyaan untuk dijawab lewat COMMAND-PROMPT. Sebenarnya, jumlah pertanyaan tersebut bisa diperbanyak lagi, begitu juga jumlah password bisa dibuat bermacam – macam sesuai kenginan, bisa berupa password, bisa berupa pertanyaan untuk dijawab, atau bisa juga berupa pertanyaan tentang identitas pribadi.

Langsung saja, penjelasan hasil improvisasi yang saya buat adalah sebagai berikut:

Ini kodenya:

@ECHO OFF

title -------------------------NURWAHIDIN, M. SECURITY LOCK-------------------------

echo _______________________________________________________________________________

echo _________________________________NURWAHIDIN, M_________________________________

echo __________________________________FOLDER LOCK__________________________________

echo ______________________________MULTI LEVEL SECURITY_____________________________

echo _______________________________________________________________________________

if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK

if NOT EXIST First goto MDLOCKER

:CONFIRM

title LOCK FOLDER -------NURWAHIDIN, M.-------

echo Are you sure to lock the First folder and hide your privacy, Nurwahidin? (Y/N)

echo Please give me your command:

set/p "cho=>"

if %cho%==LOCK goto LOCK

if %cho%==lock goto LOCK

if %cho%==DON'T_LOCK goto NURWAHIDIN

if %cho%==don't_lock goto NURWAHIDIN

echo Invalid choice.

goto CONFIRM_IF_FAIL_1

:CONFIRM_IF_FAIL_1

title LOCK FOLDER (command error) ------NURWAHIDIN, M.------

echo Please type the correct command to lock or not to lock

set/p "cho_if_fail_1=>"

if %cho_if_fail_1%==LOCK goto LOCK

if %cho_if_fail_1%==lock goto LOCK

if %cho_if_fail_1%==DON't_LOCK goto NURWAHIDIN

if %cho_if_fail_1%==don't_lock goto NURWAHIDIN

echo Invalid choice

goto CONFIRM_IF_FAIL_1

:LOCK

ren First "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

echo Nurwahidin have locked the Folder

goto NURWAHIDIN

:UNLOCK

echo Are you sure to open the First Folder? Be careful, other people could be know your important data. This is warning message. Please input the command to the computer:

set/p "pass=>"

if NOT %pass%== please_open_for_me goto UNLOCK_IF_FAIL_1_1T

attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" First

echo Folder Unlocked successfully

goto NURWAHIDIN

:UNLOCK_IF_FAIL_1_1T

title UNLOCK FAIL at 1st ------NURWAHIDIN, M.------

echo ___________

echo ..111111...

echo .1111111...

echo ...11111...

echo .111111111.

echo ___________

echo Your command is wrong, please try again, you have 2 times remaining to try:

set/p "pass_if_fail_1_1t=>"

if NOT %pass_if_fail_1_1t%== please_open_for_me goto UNLOCK_IF_FAIL_1_2T

attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" First

echo Folder Unlocked successfully

goto NURWAHIDIN

:UNLOCK_IF_FAIL_1_2T

title UNLOCK FAIL at 2nd ------NURWAHIDIN, M.------

echo ____________

echo ..2222222...

echo .222222222..

echo .....22222..

echo ....22222...

echo ...22222....

echo ..22222.....

echo .222222222..

echo ____________

echo Your command is wrong, please try again, you have 1 time remaining to try:

set/p "pass_if_fail_1_2t=>"

if NOT %pass_if_fail_1_2t%== please_open_for_me goto UNLOCK_IF_FAIL_1_3T

attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" First

echo Folder Unlocked Successfully

goto NURWAHIDIN

:UNLOCK_IF_FAIL_1_3T

title UNLOCK FAIL at 3rd ------NURWAHIDIN, M.------

echo ____________

echo ..33333333..

echo .3333333333.

echo .....333333.

echo ....333333..

echo ......33333.

echo .3333333333.

echo ..33333333..

echo ____________

echo Your command is wrong, you have 0 time remaining to try.

echo Your command to unlock first folder will be aborted

echo You will go to next step

goto NURWAHIDIN

:MDLOCKER

md First

echo Folder built

goto NURWAHIDIN

:NURWAHIDIN

if EXIST "Matroska" goto UNLOCK2

if NOT EXIST Second goto MDLOCKER2

:CONFIRM2

title LOCK FOLDER ------NURWAHIDIN, M.------

echo Are you sure to lock and hide your second privacy? (Y/N)

echo Please give me your command:

set/p "cho2=>"

if %cho2%==LOCK goto LOCK2

if %cho2%==lock goto LOCK2

if %cho2%==DON'T_LOCK goto NURWAHIDIN2

if %cho2%==don't_lock goto NURWAHIDIN2

echo Invalid Input

goto CONFIRM_IF_FAIL_2

:CONFIRM_IF_FAIL_2

title LOCK FOLDER (command error) ------NURWAHIDIN, M.------

echo Your choice is wrong, please type the correct command:

set/p "cho_if_fail_2=>"

if %cho_if_fail_2%==LOCK goto LOCK2

if %cho_if_fail_2%==lock goto LOCK2

if %cho_if_fail_2%==DON'T_LOCK goto NURWAHIDIN2

if %cho_if_fail_2%==don't_lock goto NURWAHIDIN2

:LOCK2

ren Second "Matroska"

attrib +h +s "Matroska"

echo Nurwahidin have locked the Folder

goto NURWAHIDIN2

:UNLOCK2

title UNLOCK ------NURWAHIDIN, M.------

echo Are you sure to open your second privacy? Please answer this question:

echo Who are you?

set/p "pass2=>"

if NOT %pass2%== I_am_Nurwahidin goto UNLOCK_IF_FAIL_2_1T

attrib -h -s "Matroska"

ren "Matroska" Second

echo Folder unlocked

goto NURWAHIDIN2

:UNLOCK_IF_FAIL_2_1T

title UNLOCK FAIL at 1st ------NURWAHIDIN, M.------

echo ___________

echo ..111111...

echo .1111111...

echo ...11111...

echo .111111111.

echo ___________

echo You are not the owner of this computer, please answer this question. You have 2 times remaining to try:

echo Who are you?

set/p "pass_if_fail_2_1t=>"

if NOT %pass_if_fail_2_1t%== I_am_Nurwahidin goto UNLOCK_IF_FAIL_2_2T

attrib -h -s "Matroska"

ren "Matroska" Second

echo Folder unlocked, you were recognized as Nurwahidin

goto NURWAHIDIN2

:UNLOCK_IF_FAIL_2_2T

title UNLOCK FAIL at 2nd ------NURWAHIDIN, M.------

echo ____________

echo ..2222222...

echo .222222222..

echo .....22222..

echo ....22222...

echo ...22222....

echo ..22222.....

echo .222222222..

echo ____________

echo Your name is wrong, you have 1 time remaining to try:

echo Who are you?

set/p "pass_if_fail_2_2t=>"

if NOT %pass_if_fail_2_2t%== I_am_Nurwahidin goto UNLOCK_IF_FAIL_2_3T

attrib -h -s "Matroska"

ren "Matroska" Second

echo Folder unlocked successfully, you were recognized as Nurwahidin

goto NURWAHIDIN2

:UNLOCK_IF_FAIL_2_3T

title UNLOCK FAIL at 3rd

echo ____________

echo ..33333333..

echo .3333333333.

echo .....333333.

echo ....333333..

echo ......33333.

echo .3333333333.

echo ..33333333..

echo ____________

echo You are not recognized as the owner of this computer.

echo You are not Nurwahidin.

echo You have 0 time again to try.

echo You will be proceed to next step

goto NURWAHIDIN2

:MDLOCKER2

md Second

echo Second Folder built

goto NURWAHIDIN2

:NURWAHIDIN2

if EXIST "Private_Folder" goto UNLOCK3

if NOT EXIST Third goto MDLOCKER3

:CONFIRM3

title LOCK FOLDER ------NURWAHIDIN, M.------

echo Are you sure to lock your third privacy, Nurwahidin? (Y/N)

set/p "cho3=>"

if %cho3%==LOCK goto LOCK3

if %cho3%==lock goto LOCK3

if %cho3%==DON'T_LOCK goto NURWAHIDIN3

if %cho3%==don't_lock goto NURWAHIDIN3

echo Your input is wrong, Nurwahidin..

goto CONFIRM_IF_FAIL_3

:CONFIRM_IF_FAIL_3

title LOCK FOLDER (command error) ------NURWAHIDIN, M.------

echo You typed wrong choice.

echo Please type "LOCK" to lock the folder.

echo Type "DON'T_LOCK" not to lock the folder.

set/p "cho_if_fail_3=>"

if %cho_if_fail_3%==LOCK goto LOCK3

if %cho_if_fail_3%==lock goto LOCK3

if %cho_if_fail_3%==DON'T_LOCK goto NURWAHIDIN3

if %cho_if_fail_3%==don't_lock goto NURWAHIDIN3

echo Your command is wrong, please try again..

goto CONFIRM_IF_FAIL_3

:LOCK3

ren Third "Private_Folder"

attrib +h +s "Private_Folder"

echo Thanks Nur, you have locked the folder

goto NURWAHIDIN3

:UNLOCK3

title UNLOCK ------NURWAHIDIN, M.------

echo Are you sure to open your third privacy, Nur? Please answer this question:

echo When were you born?

set/p "pass3=>"

if NOT %pass3%== May_15_1994 goto UNLOCK_IF_FAIL_3_1T

attrib -h -s "Private_Folder"

ren "Private_Folder" Third

echo Nurwahidin, you unlock the folder

goto NURWAHIDIN3

:UNLOCK_IF_FAIL_3_1T

title UNLOCK FAIL at 1st

echo ___________

echo ..111111...

echo .1111111...

echo ...11111...

echo .111111111.

echo ___________

echo Your date of birth is wrong, please type the correct one.

echo You have 2 times remaining to try:

echo When were you born?

set/p "pass_if_fail_3_1t=>"

if NOT %pass_if_fail_3_1t%== May_15_1994 goto UNLOCK_IF_FAIL_3_2T

attrib -h -s "Private_Folder"

ren "Private_Folder" Third

echo Nurwahidin are you

echo Congratulation....

goto NURWAHIDIN3

:UNLOCK_IF_FAIL_3_2T

title UNLOCK FAIL at 2nd

echo ____________

echo ..2222222...

echo .222222222..

echo .....22222..

echo ....22222...

echo ...22222....

echo ..22222.....

echo .222222222..

echo ____________

echo Your typed wrong date again, please type the correct one.

echo You have 1 time remaining to try:

echo When were you born?

set/p "pass_if_fail_3_2t=>"

if NOT %pass_if_fail_3_2t%== May_15_1994 goto UNLOCK_IF_FAIL_3_3T

attrib -h -s "Private_Folder"

ren "Private_Folder" Third

echo We recognized you, Nurwahidin..

goto NURWAHIDIN3

:UNLOCK_IF_FAIL_3_3T

title UNLOCK FAIL at 3rd

echo ____________

echo ..33333333..

echo .3333333333.

echo .....333333.

echo ....333333..

echo ......33333.

echo .3333333333.

echo ..33333333..

echo ____________

echo We don't recognize that date, maybe you are not Nurwahidin.

echo We will proceed you to next step

echo You have 0 time remaining to try.

goto NURWAHIDIN3

:MDLOCKER3

md Third

echo Third folder built

goto NURWAHIDIN3

:NURWAHIDIN3

if EXIST "Privacy" goto UNLOCK4

if NOT EXIST Fourth goto MDLOCKER4

:CONFIRM4

title THE LAST COMMAND ------NURWAHIDIN, M.------

echo Are you sure to lock your Fourth privacy, Nurwahidin? (Y/N)

set/p "cho4=>"

if %cho4%==LOCK goto LOCK4

if %cho4%==lock goto LOCK4

if %cho4%==DON'T_LOCK goto END

if %cho4%==don't_lock goto END

echo Your input is wrong, Nurwahidin..

goto CONFIRM4

:LOCK4

ren Fourth "Privacy"

attrib +h +s "Privacy"

echo Thanks Nur, you have locked the folder

goto END_LOCK

:UNLOCK4

echo Are you sure to open your Fourth privacy, Nur? Please answer this question:

echo What is your security key? It is belong to a game.

set/p "pass4=>"

if NOT %pass4%== kmzwa8awaakmzway87aab7676treas goto UNLOCK_IF_FAIL_4_1T

attrib -h -s "Privacy"

ren "Privacy" Fourth

echo Nurwahidin, you unlock the folder

goto END

:UNLOCK_IF_FAIL_4_1T

title UNLOCK FAIL at 1st ------NURWAHIDIN, M.------

echo ___________

echo ..111111...

echo .1111111...

echo ...11111...

echo .111111111.

echo ___________

echo Your passcode is wrong. You have 2 times remaining to try:

set/p "pass_if_fail_4_1t=>"

if NOT %pass_if_fail_4_1t%== kmzwa8awaakmzway87aab7676treas goto UNLOCK_IF_FAIL_4_2T

attrib -h -s "Privacy"

ren "Privacy" Fourth

echo You unlocked the folder

goto END

:UNLOCK_IF_FAIL_4_2T

title UNLOCK FAIL at 2nd ------NURWAHIDIN, M.------

echo ____________

echo ..2222222...

echo .222222222..

echo .....22222..

echo ....22222...

echo ...22222....

echo ..22222.....

echo .222222222..

echo ____________

echo Your passcode is wrong. You have 1 time remaining to try:

set/p "pass_if_fail_4_2t=>"

if NOT %pass_if_fail_4_2t%== kmzwa8awaakmzway87aab7676treas goto UNLOCK_IF_FAIL_4_3T

attrib -h -s "Privacy"

ren "Privacy" Fourth

echo You unlocked the folder

goto END

:UNLOCK_IF_FAIL_4_3T

title UNLOCK FAIL at 3rd ------NURWAHIDIN, M.------

echo ____________

echo ..33333333..

echo .3333333333.

echo .....333333.

echo ....333333..

echo ......33333.

echo .3333333333.

echo ..33333333..

echo ____________

echo You have 0 time remaining to try.

echo We will proceed to end.

pause >nul

goto END_WITHOUT_MESSAGE

:MDLOCKER4

md Fourth

echo Fourth folder built

goto END

:END_WITHOUT_MESSAGE

exit

:END

tree

echo . .

echo . III IIIIII IIIIII IIIIII IIIIII IIIIII .

echo . IIIII III III III III III .

echo . III III III III IIIIII IIIII IIIII .

echo . IIIIIIIII III III III III III .

echo . IIII IIII IIIIII IIIIII IIIIII IIIIII IIIIII .

echo . .

echo . IIIIII IIIIIII III III III IIIIIII IIIIII IIIIII .

echo . III III III IIIII IIII III III III III II .

echo . III III IIIIIII III III IIIIIIII III IIIIII III II .

echo . III II III III IIIIIIIII III IIII III III III II .

echo . IIIIII III III III IIII III III III IIIIII IIIIII .

echo . .

pause >nul

echo . .

echo . IIII II IIII IIIIIII III IIIIII IIIIII IIII IIII IIIIIII .

echo . III II III III III III III III IIIIIIIIII III .

echo . III IIII III IIIIIII III III III III IIIIIIIIII IIIIIII .

echo . IIIIIIIIII III III III III III III II III III .

echo . IIIIIII IIIIIII IIIIII IIIIII IIIIII III III IIIIIII .

echo . .

pause >nul

exit

:END_LOCK

echo You have locked the folder

echo . .

echo . IIIIIII IIIIII III IIIIIII IIIIIII IIIIIII .

echo . III III III III III III III III III .

echo . IIIIII III III III III III IIIIIII IIIIIII .

echo . III III III III III III III III III .

echo . III IIIIII IIIIIII IIIIIII IIIIIII III III .

echo . .

echo . III IIIIII IIIIII III III IIIIIII IIIIIII .

echo . III III III III IIIIII III III III .

echo . III III III III IIIII IIIIIII III III .

echo . III III III III IIIIII III III III .

echo . IIIIII IIIIII IIIIII III III IIIIIII IIIIIII .

echo . .

pause >nul

exit

Bagi yang ingin mencobanya, silakan ikuti langkah langkah berikut:

Copy script di atas, kemudian paste di notepad.
Setelah itu, simpan file tersebut dengan nama misalnya Locker_Improvisasi.bat
Perlu diperhatikan, format yang tadinya .txt harus diganti .bat, karena jika tidak digabti file tersebut tidak akan dapat dijalankan oleh windows.
Lalu klik save
Setelah itu jalankan file bat tersebut.

Selanjutnya, adalah penjelasan sya mengenai kerja file tersebut :

Ketika pertama kali dibuka, di suatu folder atau dimana saja, maka file tersebut akan membuat 4 buah folder baru bernama “First”, “Second”, “Third”, dan “Fourth”.
Folder tersebut akan nampak atau bisa kita lihat di tempat kita membuka file Locker_Improvisasi.bat tadi.
Selanjutnya, file Locker_Improvisasi.bat yang kita buka tadi akan menutup dengan sendirinya.

Tahap itu adalh tahap pembuatan folder.

Selanjutnya, adalah penguncian folder.
Buka kembali file tersebut, dan akan muncul pertanyaan, Are you sure to lock the folder? Please give me your command:
Kemudian masukkan perintah LOCK, untuk mengunci, dg huruf besar semua, atau DON’T_LOCK, untuk tidak mengunci, dengan huruf besar semua.
Atau tulislah dengan huruf kecil semua, jika tidak dengan huruf besar semua atau huruf kecil semua, maka perintah dianggap salah, dan akan muncul peringatan bahwa kita telah memasukkan kode yang salah. Dan penguncian komputer akan meminta penguncian sampai folder yang kita masukkan benar semua dan berhasil.
Dalam peringatan tersebut, juga akan muncul peringatan bahwa kita hanya diberi kesempatan 2 kali lagi, jika kita salah yang ketiga kali, maka proses penguncian akan dilanjutkan ke folder selanjutnya.
Setelah penguncian selesai, maka akan muncul pesan FOLDER LOCKED.

Untuk membuka, folder yang telah kita kunci:

Jalankan file tadi, kemudian pada perintah pertama yang diminta, Please give me your command: masukkan perintah “please_open_for_me”.
Jika kita memasukkan kata yang salah, maka akan muncul peringatan yang memperingatkan bahwa kita telah salah memasukkan kode untuk pertama kalinya.
Di situ juga muncul peringatan bahwa kita hanya akan diberi 2 kesempatan lagi untuk membuka folder tersebut, jika kita salah memasukkan kode 3 kali, maka proses pembukaan folder akan dilanjutkan ke pembukaan folder selanjutnya.
Untuk folder yang kedua, dngan pertanyaan keamanan “Who are you?”, jawablah pertanyaan tersebut dengan “I_am_Nurwahidin”
Untuk pertanyaan ketiga, dengan pertanyaan “When were you born?”, jawablah pertanyaan tersebut dengan “May_15_1994”.
Untuk pertanyaan terakhir, masukkan kode berikut “kmzwa8awaakmzway87aab7676treas”.
Jika folder berhasil dibuka akan muncul pesan, ACCESS GRANTED.

Demikian penguncian folder. File Locker_Improvisasi.bat tersebut masih memiliki kelemahan, yaitu masih dapat diedit dan dilihat password atau kode – kodenya dengan cara klik kanan > Edit dan dapat diganti isinya, sehingga bisa diacak – acak oleh org yg tidak bertanggung jawab. Untuk lebih amannya lagi, file tersebut dapat dicompile dg menjadi dile berextensi/berformat .exe, sehingga tidak bisa diubah2 lagi isnya. Untuk compile file tersebut, kita dapat menggunakan QuickBFC (QuickBatchFileCompiler) yang dapat di download dengan search di google. Untuk mengompile file dg QuickBFC, bacalah tulisan saya mengenai Compile File dengan QuickBFC.

Demikian tutorial saya kali ini, terima kasih…

Selamat mencoba….

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Membuat Security Lock dg Improvisasi

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