A Tutorial on Network Security: Attacks and Controls potx

... Session, Transport, Network, Data-link and Physical layers. The application layer specifies how one particular application uses a network and contacts the application program running on a remote ... The packet filters and the stateful inspection firewalls take actions by only looking at the headers of the data packets. An application proxy firewall acts as an intermediate...

Ngày tải lên: 14/03/2014, 22:20

... development and many potential civilian and military applications such as environmental monitoring, battlefield surveillance, and homeland security. In many important military and commercial applications, ... the creation of a false stream in a WSN.  Mote-class versus laptop-class attacks: In mote- class (sensor-class) attacks, an adversary attacks a WSN by using a...

Ngày tải lên: 05/03/2014, 23:20

... A. Shamir, Differential Cryptanalysis of the Data Encryption Standard, Springer-Verlag, 1993. [6] National Institute of Standards, Advanced Encryption Standard (AES) web site: www.nist.gov/aes. [7] ... www.nist.gov/aes. [7] J. Daemen and V. Rjimen, "AES Proposal: Rijndael", First Advanced Encryption Standard (AES) Conference, California, Aug. 1998. (See also [6].) [8] H.M. Heys...

Ngày tải lên: 26/12/2013, 11:09

... widespread availability of malware tools, and a growing gap between the sophistication of systems and applications and end user awareness. The increased reliance on ICT, the advent of broadband, and ... average of 34.9 percent in 2006. Phishing attacks have widened their targets from defrauding major international banks and financial organizations to also targeting smaller...

Ngày tải lên: 14/02/2014, 08:20

... primary types of anti-virus programs available: those that are installed on the network infrastructure and those that are installed on end-user machines. Each has advantages and disadvantages, but ... conducted on particular parts of the system and on the entire system as a whole. Security Test and Evaluation (ST&E) is an examination or analysis of the protective m...

Ngày tải lên: 14/02/2014, 08:20

... the coalition. As against a non-cooperative game, where individual players are assigned a payoff, in a coalitional game, each player is allocated a part of the value associated with his coalition. ... x b ({i}), the deviation is profitable and hence, the optimistic core is empty. 2 Harikrishna, Venkatanathan and Pandu Rangan 6]. A lot of work on the economics of coalition format...

Ngày tải lên: 22/03/2014, 15:21

... example, if we have an array of 5000 integers that we want to manipulate with a function, we need only pass to that function the address of the array (and any auxiliary information such as ... {&apos ;A& apos;,'B','C','D','E','F','G','H','I','J'} multi[3] = {'9','8','7&apo...

Ngày tải lên: 05/04/2014, 01:21

... with a con- genital primary lymphedema [14]. Conclusions Assessing the impact of the duration and sever- ity of the condition in relation to age, sex and occupa- tional status as influential ... disorders. A conventional approach was applied, involving eleva- tion of the affected limb, massage, physical activity and compression with elastic stockings. On physical examination sh...

Ngày tải lên: 25/10/2012, 11:40

... consists of short, fragmentary utterance, in a range of pronunciation. There is often a great deal of repetition and overlap between one speaker and another and speakers usually use non-specific references. ... them reluctant to participate in activities and tend to speak 37 to the students and the teachers and qualitative data were collected via class observations and...

Ngày tải lên: 07/11/2012, 14:44