Now showing items 1-1 of 1

  • 2-STEP DOOR LOCK SECURITY SYSTEM 

    HASAN HEMON, MD. MAMDUD; HAQUE ONY, MD. SAFIU; RABBANY, MD. GOLAM (Daffodil International University, 2018-05)
    Technology made life easier than before but set some alarming issues to be careful about. Security is one such major concern of today’s life. For keeping information secured access control, password protection, and biometric ...