Archives
Chapter 1 Computer Files That Copy Themselves Repeatedly And
Chapter 1 – Network Security Fundamentals TRUE/FALSE 1. A packet monkey is an unskilled programmer who spreads viruses and other malicious scripts to exploit computer weaknesses. 2. A worm creates files that copy themselves repeatedly and consume disk space. ANS: […]
Chapter 10 What Are The Limitations This Configuration Ans originally The
Chapter 10 – Firewall Design and Management TRUE/FALSE 1. A dual-homed host has a single NIC with two MAC addresses. 2. A screened host has a router as part of the configuration. ANS: T PTS: 1 REF: 346 3. Reverse […]
Chapter 11 Kerberos Component That Holds Secret Keys For
Chapter 11 – VPN Concepts TRUE/FALSE 1. Another name for a VPN connection is tunnel. 2. Hardware VPNs create a gateway-to–gateway VPN. ANS: T PTS: 1 REF: 388 3. Standards and protocols used in VPNs are in their infancy and […]
Chapter 12 The term Internet and World Wide Web are different terms that
Chapter 12 – Internet and World Wide Web Security TRUE/FALSE 1. The term Internet and World Wide Web are different terms that mean the same thing. 2. Computers on the Internet are identified primarily by their IP address. ANS: T […]
Chapter 13 The first phase of the system development life cycle
Chapter 13 – Security Policy Design and Implementation TRUE/FALSE 1. Once written, a security policy should not be altered so that you can maintain consistency. 2. The first phase of the system development life cycle is needs assessment. ANS: T […]
Chapter 14 the events you should continually monitor is logins
Chapter 14 – Ongoing Security Management TRUE/FALSE 1. Network protection is something you should implement initially and then only make changes if there is a serious security breach. 2. One of the events you should continually monitor is logins. ANS: […]
Chapter 2 Fragmentation of IP packets is normal and doesn’t present
Chapter 2 – TCP/IP TRUE/FALSE 1. The Transport layer of the OSI model includes the RIP protocol. 2. The IP address 172.20.1.5 is a private IP address. ANS: T PTS: 1 REF: 39 3. Fragmentation of IP packets is normal […]
Chapter 3 An atomic attack is a barrage of hundreds of packets directed
Chapter 3 – Network Traffic Signatures TRUE/FALSE 1. All devices interpret attack signatures uniformly. 2. An atomic attack is a barrage of hundreds of packets directed at a host. ANS: F PTS: 1 REF: 85 3. The signature of a […]
Chapter 4 The Enable Password Uses Type Encryption
Chapter 4 – Routing Fundamentals TRUE/FALSE 1. To determine best path, routers use metrics such as the value of the first octet of the destination IP address. 2. A rollover cable is wired similarly to an Ethernet cable except that […]
Chapter 5 Digital Security Vulnerabilities Are Mostly Associated
Chapter 5 – Cryptography TRUE/FALSE 1. Encrypted files can be transmitted in both electronic form and as written messages. 2. A hash value is a variable-length string of symbols and numbers representing the original input’s contents. ANS: F PTS: 1 […]
Chapter 6 Why Should You Use Caution When Using
Chapter 6 – Wireless Network Fundamentals TRUE/FALSE 1. In wireless networks, infrared signals are used most often for data communications. 2. RF signals can pass through walls and other objects while IR cannot. ANS: T PTS: 1 REF: 196 3. […]
Chapter 7 A RTS frame is the first step of the two-way handshake before
Chapter 7 – Understanding Wireless Security TRUE/FALSE 1. Wireless networks are essentially the same as wired networks when it comes to the security threats each faces. 2. A RTS frame is the first step of the two-way handshake before sending […]
Chapter 8 A weakness of a signature-based system is that it must keep
Chapter 8 – Intrusion Detection and Prevention Systems TRUE/FALSE 1. An IDPS consists of a single device that you install between your firewall and the Internet. 2. A weakness of a signature-based system is that it must keep state information […]
Chapter 9 Web Email Applications10 File Maintained Stateful Packet
Chapter 9 – Firewalls TRUE/FALSE 1. Firewalls can protect against employees copying confidential data from within the network. 2. Software firewalls are usually more scalable than hardware firewalls. ANS: F PTS: 1 REF: 310 3. Stateless packet filtering keeps a […]