Network Security projects in omnet

Network Security projects in omnet Basic goal is also to protect a computer network and its associated services such as unauthorized modification,destruction and disclosure.In Network Security is also an organization’s strategy and provisions for ensuring the security of its assets and of all network traffic. Research Scholar interested also in choosing network security projects using omnet code can also approach our concern also for better implementation with speculated time.

Architecture of Network Security

Approaches in network security:

  • Policy.
  • Enforcement.
  • Auditing.

Scope of network security:

Main scope of the network security also in omnet++ projects

  • To preserve the confidentiality.
  • Integrity.
  • Availability of all systems and also information on the network.

Concepts involved in network security:

  • Content filtering.
  • Access control strategies.
  • URL filtering approach.
  • Identification mechanism.
  • File type filtering.
  • Malware detection.
  • Encryption.
  • Authentication mechanism etc.

Download sample network security projects using Omnet++ code.

BYTE *AES::RotWord( BYTE *word )
 {
 BYTE *result = new BYTE [4];
 result[0] = word[1];
 result[1] = word[2];
 result[2] = word[3];
 result[3] = word[0];
 delete[] word;
 return result;
 };
 BYTE *AES::SubWord( BYTE *word )
 {
 BYTE *result = new BYTE[4];
 result[0] = Sbox[ word[0] >> 4][ word[0] & 0x0f ];
 result[1] = Sbox[ word[1] >> 4][ word[1] & 0x0f ];
 result[2] = Sbox[ word[2] >> 4][ word[2] & 0x0f ];
 result[3] = Sbox[ word[3] >> 4][ word[3] & 0x0f ];
 delete[] word;
 return result;
 } AES::AES( ENUM_KEYSIZE keysize, BYTE *key )
 { this->Nb = 4;
 switch( keysize )
 {
 case AES::BIT128:
 this->Nk = 4;
 this->Nr = 10}};