Hack Proofing Linux: A Guide to Open Source SecurityElsevier, 2001. gada 6. jūl. - 512 lappuses From the authors of the bestselling E-Mail Virus Protection Handbook! The Linux operating system continues to gain market share based largely on its reputation as being the most secure operating system available. The challenge faced by system administrators installing Linux is that it is secure only if installed and configured properly, constantly and meticulously updated, and carefully integrated with a wide variety of Open Source security tools. The fact that Linux source code is readily available to every hacker means that system administrators must continually learn security and anti-hacker techniques. Hack Proofing Linux will provide system administrators with all of the techniques necessary to properly configure and maintain Linux systems and counter malicious attacks.
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1.–5. rezultāts no 63.
... port Content filtering Packet redirection Enhanced authentication and ... Setting Policies Using Ipchains to Masquerade Connections Iptables ... Setting Log Limits Adding and Removing Packet Filtering Rules ICMP Types Exercise: Creating a ...
... amount of RAM is allocated to the OS. Manually. Disabling. Unnecessary. Services. and. Ports. To harden a server, you must first disable any unnecessary services and ports.This process involves removing any unnecessary services, such as the ...
... number of low-volume servers.Additionally, xinetd's ability to launch services on demand means that only the needed number of servers is run. The etc/xinted.conf file directs requests for xinetd services to the /etc/xinetd.d directory ...
... port is given a number, called a port number, used to link incoming data to the correct service. For example, if a client browser is requesting to view a server's Web page, the request will be directed to port 80 on the server.The Web ...
... ports work with registered ports shortly. Table 2.2 is a list of well-known TCP/UDP port numbers. Table 2.2 Commonly Used Well-Known TCP/UDP Port Numbers Protocol Port Number FTP (Default data) 20 FTP (Connection dialog, control) 21 ...
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Chapter 4 Implementing an Intrusion Detection System | 191 |
Chapter 5 Troubleshooting the Network with Sniffers | 261 |
Chapter 6 Network Authentication and Encryption | 299 |
Chapter 7 Avoiding Sniffing Attacks through Encryption | 353 |
Chapter 8 Creating Virtual Private Networks | 391 |
Chapter 9 Implementing a Firewall with Ipchains and Iptables | 445 |
Chapter 10 Deploying the Squid Web Proxy Cache Server | 507 |
Chapter 11 Maintaining Firewalls | 543 |
Appendix A Bastille Log | 599 |
Appendix B Hack Proofing Linux Fast Track | 605 |
Index | 637 |
Related Titles | 674 |
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Hack Proofing Linux: A Guide to Open Source Security, the Only Way to Stop a ... James Stanger Priekšskatījums nav pieejams - 2001 |