Corporate Computer and Network SecurityFor Internet and Network Security courses. This up-to-date examination of computer and network security in the corporate setting fills the critical need for security education. Its comprehensive, balanced, and well-organized presentation emphasizes implementing security within corporations using existing commercial software and provides coverage of all major security issues. |
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Page 99
... layer processes work together , as Figure 3-9 illustrates . Each layer process , after creating its message , passes the message down to the next - lower layer . The receiving layer creates its own message , encapsulating the next - higher ...
... layer processes work together , as Figure 3-9 illustrates . Each layer process , after creating its message , passes the message down to the next - lower layer . The receiving layer creates its own message , encapsulating the next - higher ...
Page 100
Raymond R. Panko. The Physical Layer The physical layer is different . The physical layer transmits bits rather than messages . When the frame comes down to the physical layer process from the data link process , the physical process ...
Raymond R. Panko. The Physical Layer The physical layer is different . The physical layer transmits bits rather than messages . When the frame comes down to the physical layer process from the data link process , the physical process ...
Page 280
... layer , as Figure 8-2 shows.2 Protection As Figure 8-4 shows , the fact that SSL / TLS works at the transport layer means that that SSL / TLS can protect all application layer traffic . We will see this pattern of a cryptographic system ...
... layer , as Figure 8-2 shows.2 Protection As Figure 8-4 shows , the fact that SSL / TLS works at the transport layer means that that SSL / TLS can protect all application layer traffic . We will see this pattern of a cryptographic system ...
Contents
A Framework 12003 | 1 |
Chapter la Examples of Security Problems | 43 |
Access Control and Site Security | 53 |
Copyright | |
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Common terms and phrases
access control allow antivirus application firewall attack packets auditing authentication backup biometric bits browser Chapter client PC confidentiality connection corporate countermeasure create cryptographic systems data link database decrypt denial-of-service attacks digital certificates digital signature e-commerce e-mail employees fingerprint firewalls firms hackers hacking hashing header HMAC host ICMP IDSs incident ingress filtering install internal Internet IP address spoofing IP packet IPsec Kerberos L2TP large number layer LINUX log files login Microsoft MS-CHAP operating system password patches permissions plaintext policies port number PPTP private key problem programs protection Protocol public key encryption router scanning scripts source IP address specific spoofing SSL/TLS standards static packet filter Study Figure subnet symmetric key encryption SYN/ACK systems administrator TCP/IP Test Your Understanding threats types UNIX vendors versions victim virus viruses VPNs vulnerability testing webserver Windows