Research on Improving Defense Technology Protection Awareness : Focused on Defense Companies and Partners

2021 ◽  
Vol 11 (1) ◽  
pp. 415-434
Author(s):  
Hyungjin Lee ◽  
◽  
Jun Hwan Jang
Keyword(s):  
Defense Technology ◽  
Technology Protection

scholarly journals RBP: a website fingerprinting obfuscation method against intelligent fingerprinting attacks

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Tao Luo ◽  
LiangMin Wang ◽  
ShangNan Yin ◽  
Hao Shentu ◽  
Hui Zhao
Keyword(s):  
Data Security ◽  
Arrival Time ◽  
State Of The Art ◽  
Web Security ◽  
Security And Privacy ◽  
Low Delay ◽  
Defense Technology ◽  
The Difference ◽  
Bandwidth Overhead ◽  
Traffic Analysis Attack

AbstractEdge computing has developed rapidly in recent years due to its advantages of low bandwidth overhead and low delay, but it also brings challenges in data security and privacy. Website fingerprinting (WF) is a passive traffic analysis attack that threatens website privacy which poses a great threat to user’s privacy and web security. It collects network packets generated while a user accesses website, and then uses a series of techniques to discover patterns of network packets to infer the type of website user accesses. Many anonymous networks such as Tor can meet the need of hide identity from users in network activities, but they are also threatened by WF attacks. In this paper, we propose a website fingerprinting obfuscation method against intelligent fingerprinting attacks, called Random Bidirectional Padding (RBP). It is a novel website fingerprinting defense technology based on time sampling and random bidirectional packets padding, which can covert the real packets distribution to destroy the Inter-Arrival Time (IAT) features in the traffic sequence and increase the difference between the datasets with random bidirectional virtual packets padding. We evaluate the defense against state-of-the-art website fingerprinting attacks in real scenarios, and show its effectiveness.

Recent advances in rare earth co-doped luminescent tungsten oxygen complexes

2021 ◽  
Author(s):  
Jingping Wang ◽  
Bing Yan ◽  
Hechen Wu ◽  
Pengtao Ma ◽  
Jingyang Niu
Keyword(s):  
Rare Earth ◽  
Recent Advances ◽  
Defense Technology ◽  
Lighting Application ◽  
Co Doped ◽  
Oxygen Complexes ◽  
Modern Industry

Rare earth (RE) materials have been employed in almost every corner of modern industry, such as lighting application, defense technology, industrial catalysis and so on. Particularly, RE-based tungsten oxygen complexes...

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