You Decide- Sec572 Week 2

Topics: Denial-of-service attack, IP address, Smurf attack Pages: 2 (577 words) Published: July 28, 2013
You Decide – Assignment 1

SEC572 – Week 2

To develop network security strategies that will ensure that the organization's network is protected from both internal and external security risks. A summary of the steps I can take to mitigate the risk in the following areas: Denial-of-Service attacks (DoS), Distributed Denial-of-Service attacks (DDoS), Masquerading and IP Spoofing, Smurf attacks, Land.c attacks, Man-in-the-Middle attacks. Denial-of-service DoS attacks DoS attack is simply to send more traffic to a network address than the programmers who planned its data buffers anticipated someone might send. The attacker may be aware that the target system has a weakness that can be exploited or the attacker may simply try the attack in case it might work. According to AppliCure Technologies preventing Denial of Service Attack With dotDefender web application firewall you can avoid DoS attacks because dotDefender inspects your HTTP traffic and checks their packets against rules such as to allow or deny protocols, ports, or IP addresses to stop web applications from being exploited

Masquerade is a disguise. In terms of communications security issues, a masquerade is a type of attack where the attacker pretends to be an authorized user of a system in order to gain access to it or to gain greater privileges than they are authorized for. A standard strategy to resist this kind of attack is to create innovative algorithms that can efficiently detect the suspicious actions, which could result in the detection of imposters.

The concept of IP spoofing decreased due to the demise of the services they exploited, spoofing can still be used and needs to be addressed by all security administrators. According to Jonathan Hassell can prevent IP spoofing and its related attacks from affecting your network: Use an access control list to deny private IP addresses on your downstream interface.

SMURF attack, when your machine sends this spoofed packet to the broadcast...
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