IEEE Projects On Network Security

IEEE Projects On Network Security we support all network simulation tools,so that we prepare the results for all network parameters.

IEEE Projects On Network Security:

Network Security is the process of taking physical and software measures to protect the networking infrastructure from unauthorized access.
Some set of activities that are designed to protect our network is defined as network security.
Network admin only handles it.
Admin can prevent and monitor authorized access, misuse, modification, or denial of a network and accessible resources.

Network security components often include:

Anti-virus and anti-spyware
Firewall
Intrusion prevention systems (IPS)
Virtual Private Networks (VPNs)

Firewall:

To block unauthorized access to your network

Intrusion prevention systems (IPS):

To identify fast-spreading threats, such as zero-day or zero-hour attacks

Virtual Private Networks (VPNs):

To provide secure remote access to the network

Network security threats:

Some network threats that are very harm to our network which includes:

Viruses, worms, and Trojan horses
Spyware and adware
Zero-day attacks, also called zero-hour attacks
Hacker attacks
Denial of service attacks
Data interception and theft
Identity theft

Types of attack:

From malicious sources the attack can be encountered.
Commonly in networking these attacks are classified into two different types which are,
- Passive attack – It happened when a network intruder intercepts data traveling via the network
- Active attack – In which commands to disrupt the network’s normal operation is initiated by an intruder

Types of passive attack:

Wiretapping
Port scanner
Idle scan

Types of active attack:

Denial-of-service attack
DNS spoofing
Man in the middle
ARP poisoning
VLAN_hopping
Smurf attack
Buffer overflow
Heap overflow
Format string attack
SQL injection
Phishing
Cross-site scripting
CSRF
Cyber-attack

Approaches to network security:

Network security

Policy
Enforcement
Auditing

IEEE Projects On Network Security

Code for attack:

if(rt->rt_flags == RTF_UP) {

assert(rt->rt_hops != INFINITY2);

// attack can be done : drop all /selective packets

// Modify [or]injectflase packets

//Here, only dropping packets are considered

if((ch->ptype()!=PT_AODV) && (malicious==1000))

{

if(t < CURRENT_TIME)

{

t=t+2;

drop(p, DROP_RTR_NO_ROUTE);

}

else

forward(rt, p, 0.8);

}

else

forward(rt, p, NO_DELAY);

}

else {

Packet *rerr = Packet::alloc();

structhdr_aodv_error *re = HDR_AODV_ERROR(rerr);

assert (rt->rt_flags == RTF_DOWN);

re->DestCount = 0;

re->unreachable_dst[re->DestCount] = rt->rt_dst;

re->unreachable_dst_seqno[re->DestCount] = rt->rt_seqno;

re->DestCount += 1;

fprintf(stderr, “%s: sending RERR…\n”, __FUNCTION__);

if(malicious==1000) drop(p, DROP_RTR_NO_ROUTE);

else

sendError(rerr, false);

drop(p, DROP_RTR_NO_ROUTE);

IEEE Projects On Network Security

+91 9629863243

ieeeprojectexpert@gmail.com

IEEE Projects On Network Security

IEEE Projects On Network Security we support all network simulation tools,so that we prepare the results for all network parameters.

IEEE Projects On Network Security:

Firewall:

Intrusion prevention systems (IPS):

Virtual Private Networks (VPNs):

Types of attack:

Types of passive attack:

Types of active attack:

Approaches to network security:

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