Biblio

Network Centric Warfare (NCW) is a design that supports information excellence for the concept of military operations. Network Centric Warfare is currently being developed as the basis for the operating concept, namely multidimensional operations. TNI operations do not rely on conventional warfare. TNI operations must work closely with the TNI Puspen team, territorial intelligence, TNI cyber team, and support task force. Sending digital images sent online requires better techniques to maintain confidentiality. The purpose of this research is to design digital image security with AES cryptography and discrete wavelet transform method on interoperability and to utilize and study discrete wavelet transform method and AES algorithm on interoperability for digital image security. The AES cryptography technique in this study is used to protect and maintain the confidentiality of the message while the Discrete Wavelet Transform in this study is used to reduce noise by applying a discrete wavelet transform, which consists of three main steps, namely: image decomposition, thresholding process and image reconstruction. The result of this research is that Digital Image Security to support TNI interoperability has been produced using the C \# programming language framework. NET and Xampp to support application development. Users can send data in the form of images. Discrete Wavelet Transformation in this study is used to find the lowest value against the threshold so that the resulting level of security is high. Testing using the AESS algorithm to encrypt and decrypt image files using key size and block size.