单选题An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）A DoSB SYN floodC port scanningD IP address sweep

题目

单选题

An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）

DoS

SYN flood

port scanning

IP address sweep

更多“单选题An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）A DoSB SYN floodC port scanningD IP address sweep”相关问题

第1题

Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）A、IP address 10.10.10.1 and TCP port 8080B、IP address 71.33.252.17 and TCP port 80C、IP address 71.33.251.19 and TCP port 80D、IP address 71.33.252.19 and TCP port 8080

点击查看答案
第2题

For which network anomaly does Junos provide a SCREEN?（）A、a telnet to port 80B、a TCP packet with the SYN and ACK flags setC、an SNMP getnext requestD、an ICMP packet larger than 1024 bytes

点击查看答案
第3题

Nmap工具不可以执行下列哪种方式扫描（）。A、目录遍历扫描B、TCP SYN扫描C、TCP connect扫描D、UDP port扫描

点击查看答案
第4题

下面利用TCP的三次握手原理进行的攻击是（）。A、IP欺骗B、SYN FloodC、Sumrf攻击D、Land攻击

点击查看答案
第5题

To initiate testing， which port does a Cisco IOS IP SLA source use to send a control message to an IP SLA responder？（）A、UDP port 2020B、UDP port 1967C、TCP port 2020D、ICMP port 1967

点击查看答案
第6题

How doTCP SYN attacks take advantage ofTCPto prevent new connections from being established to a host under attack？（）A、These attacks send multiple FIN segments forcing TCP connection release.B、These attacks fill up a hosts’ listen queue by failing to ACK partially openedTCPconnections.C、These attacks take advantage of the hosts transmit backoff algorithm by sending jam signals to the host.D、These attacks increment the ISN of each segment by a random number causing constant TCP retransmissions.E、These attacks send TCP RST segments in response toconnection SYN+ACK segments forcing SYN retransmissions.

点击查看答案
第7题

Which of the following would an attacker use to footprint a system？（）A、RADIUSB、Password crackerC、Port scannerD、Man-in-the-middle attack

点击查看答案

单选题An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）A DoSB SYN floodC port scanningD IP address sweep

题目

更多“单选题An attacker sends a low rate of TCP SYN segments to hosts， hoping that at least one port replies. Which type of an attack does this scenario describe？（）A DoSB SYN floodC port scanningD IP address sweep”相关问题

第1题

第2题

第3题

第4题

第5题

第6题

第7题

相关内容