[PDF] Top 20 La enseñanza de un nuevo discurso periodístico en instituciones de educación superior /

... [3] 3G cellular networks, like High Speed Downlink Packet Access (HSDPA) and Evolution knowledge Optimized (EV- DO), give broadband-like downlink speed to modify applications, like VoIP. The specification for 3G ... See full document

... to secure the multicast sessions from intruders or from any other illegal ...secure communication. Most of the crypto systems rely on underlying secure, robust, and efficient key management ... See full document

... the secure VANET communication in presence of ...proposed secure algorithm is compare with old Base-line scheme and ART scheme in ...proposed scheme, vehicles obtain traffic data ... See full document

... chical trust management protocol for wireless sensor networks to effectively deal with selfish or malicious ...The trust is evaluated based on multiple ...localized trust management scheme for ... See full document

... Therefore, an important state is to hold fine-grained access control, based on policy spicier using individuality attributes, over encrypted data. However, it also poses important risk to the discretion of those stored ... See full document

... a secure construction of a BGKM scheme called ...BGKM scheme is that adding users/revoking users can be performed efficiently by updating only some public ... See full document

... Many researchers have proposed stored encrypted data in the cloud to define against CSP. S. Kamara and K. Lauter [2] in their work “Cryptographic cloud storage” considered the problem of building a secure cloud ... See full document

... Wireless networks are very easy to move because there is no need to establish any physical path. This feature results into birth of various attacks. In the wireless network, the attacker targets some nodes and then drop ... See full document

... developed trust models to facilitate routing protocols. Weighted statistical model to identify malicious nodes is presented in ...based trust models that compute total trust by combining ... See full document

... In the above algorithm if the key value is greater than no of blocks (m*n/c or m*n/r) then skip the key value and continue. Once image is encrypted, key is transferred to the receiver through secure channel. Only ... See full document

... Secure communication between nodes by nodes authentication and dynamic cipher generation ensures safe and secure communication between nodes by implementing two-way authentication ... See full document

... a secure and resilient infrastructure and services is ...proposed scheme is based on Shamir’s Secret Sharing scheme ...enable secure group-to-group communication of wireless IoT devices ... See full document

... as trust is a multidimensional ...the Trust on network entities in MANET. In MANET trust based decisions are challenging tasks due to constraints in the form of dynamicity that include varying ... See full document

... On the link layer’s communication, error retransmission happens unavoidable and randomly at both side of the sender and the receiver. According to Stop-and-Wait (SW) protocol, the sender transmits a frame and ... See full document

... In this paper, we plan an encrypted key exchange protocol to build up secure interchanges among a gathering of fog nodes and the cloud. In our convention, we use the advanced mark and CP-ABE strategies to ... See full document

... and trust based secure protocol’ for information ...this model Customer's information containing identity proof, income proof, residential proof ...Provider's Trust Factor in a secured ...and ... See full document

... 6 enough prior information to help in drawing posterior inferences. Non-informative priors are also known as “vague” or “diffuse” priors. Some examples of non-informative prior distributions include the uniform ... See full document

... as input the sender’s message. Security is defined in terms of the existence of an extractor and a simulator: The extractor (with oracle access to the distinguisher) recovers the original input of the receiver and gives ... See full document

... Another trust model in [21] also serves the service provider interest, which is based on four attributes : availability, reliability, turnaround efficiency and data integrity of the service provider in the ... See full document

... data communication, we need a routing protocol that adapts to topology ...deny communication of other nodes. In MANET secure data communication is one of the vital ...For secure data ... See full document