There are several algorithms of cryptographic which are as follows −Symmetric key Cryptography − In symmetric key cryptography, an individual key is used for both encryption and decryption. The sender needs the key (or some group of rules) to encrypt the plaintext and sends the cipher text to the receiver. ... Read More

A digital signature is a numerical technique which validates the authenticity and integrity of a message, software or digital files. It enables us to test the author name, date and time of signatures, and authenticate the message contents. The digital signature provides far more inherent security and intended to solve ... Read More

A Digital Certificate is an electronic "password" that enables a person, organization to transfer data securely over the web using the public key infrastructure (PKI). Digital Certificate is also referred to as public key certificate or identity certificate.Digital certificates play an essential role in maintaining online commerce safe. If the ... Read More

There are three technologies that supports imperative levels of protection against unknown attacks such as software fault isolation, intrusion detection through program analysis, and fine-grained mandated access controls.These technologies distribute an imperative feature: they do not based on the efficient operation of the programs; rather than, they provide a secondary ... Read More

A digital certificate is an electronic "password" that enables a person, organization to exchange data securely over the web using the public key infrastructure (PKI). Digital Certificate is also called a public key certificate or identity certificate.A digital signature is a numerically generated code that validates the authenticity of a ... Read More

Secure Sockets Layer (SSL) is a standard protocol used for the protected transmission of files over a network. It is developed by Netscape, SSL technology makes a secure link between a network server and browser to provide private and integral data transmission. SSL needs Transport Control Protocol (TCP) for communication.When ... Read More

Unknown attack category defines a completely new class label that the classifier has not undergone before in the training set. For example, if the classifier was not trained on DoS attacks and undergone DoS attacks in the testing set.There are the technologies that supports imperative levels of protection against unknown ... Read More

Security Management for networks is different for all type of situations. A small home or an office would only need basic security while high businesses will need high maintenance and advanced software and hardware to avoid malicious attacks from hacking and spamming.Small HomesA basic firewall.For Windows users, basic Anti-virus software ... Read More

A trusted network addresses the following security issues such as partially or completely which are as follows −Firewall Configuration Errors (Partial) − A TPCN divides the group of firewall rules into smaller rule sets related to each access control group or role. These rule sets are sent by the AAA ... Read More

A trusted network architecture facilitate information about the hardware and software states of devices in admission and access control decisions. When a device first “joins” the network, its hardware and software are tested; depends on these checks, the appropriate access control rules are used dynamically to the user, device and ... Read More