A novel dry storage security system using UWB techniques

Author(s):  
P. Marco ◽  
F. Lorenzo ◽  
B. Claudio
2020 ◽  
Vol 1 (1) ◽  
pp. 33-41
Author(s):  
I Komang

A storage box / locker is a facility used by people to store goods. Storage boxes are often found in buildings both in offices and in schools and other public places. Usually the existing storage box in a building still uses conventional keys. If using a conventional key security of goods in the box is still not guaranteed, but if you use an automatic item storage security system using RFID and Sim 800L, then the goods stored in the box will be guaranteed security and more efficient in its use.


2020 ◽  
Vol 3 (2) ◽  
pp. 182-186
Author(s):  
Lisnayani Silalahi ◽  
Anita Sindar

Data security and confidentiality is currently a very important issue and continues to grow. Several cases concerning data security are now a job that requires handling and security costs that are so large. To maintain the security and confidentiality of messages, data, or information so that no one can read or understand it, except for the rightful recipients, a data security system application with an encryption method using an algorithm is designed. The SHA-1 cryptographic hash function that takes input and produces a 160-bit hash value which is known as the message iteration is usually rendered as a 40-digit long hexadecimal number.


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