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Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] daemons NFS (UNIX) services deactivating 2nd data as crown jewels 2nd defense in depth cryptography cryptography, PGP cryptography, PKI diffusion of data 2nd 3rd diffusion of data, remote controlware diffusion of data, WAP data integrity (VPN requirements) 2nd data storage routers database components (multitier applications) DCOM (Distributed Component Object Model) interapplication communication 2nd DDoS (Distributed Denial of Service) attacks network performance 2nd 3rd 4th DDoS (distributed denial of service) attacks Smurf attacks DDoS attack mitigation systems deactivating NFS service daemons (UNIX) 2nd r-commands (UNIX) remote access services 2nd 3rd 4th Remote Desktop service (Windows) Remote Registry Service (Windows) resource-sharing services 2nd Server service (Windows) SNMP 2nd Terminal Services (Windows) user accounts UNIX 2nd versus deleting deception devices dedicated servers security zones, creating 2nd 3rd dedicating servers deep packet inspection 2nd 3rd Deep Packet Inspection deep packet inspection SSL Deep Packet Inspection firewalls high-risk services default routes defense components (hosts) managing updating defense in depth case studies Nimda worm 2nd cryptography cryptography, PGP cryptography, PKI defining 2nd information diffusion of 2nd 3rd diffusion of, remote controlware diffusion of, WAP infrastructure of internal network internal network, antivirus software internal network, auditing 2nd internal network, configuration management 2nd internal network, host hardening 2nd internal network, personal firewalls 2nd 3rd perimeter perimeter, border routers perimeter, egress filtering 2nd perimeter, IDS 2nd perimeter, ingress filtering 2nd perimeter, IPS perimeter, proxy firewalls perimeter, stateful firewalls 2nd perimeter, static packet filters 2nd 3rd perimeter, VPN 2nd security policies user awareness defense in depth architectures absorbent perimeters failover 2nd honeypots honeypots, DTK 2nd honeypots, Honeynet project website rate limiting 2nd 3rd castle analogy hiding hiding, fragment reconnaissance hiding, ping reconnaissance hiding, SYN/FIN attacks 2nd internal defenses internal defenses, airgaps internal defenses, internal firewalls internal defenses, personal firewalls internal defenses, SDN 2nd 3rd 4th layered defenses 2nd secret passages, firewall tunnels 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th compartmentalization defense-in-depth security structures routers NBAR 2nd 3rd 4th 5th 6th packet filtering 2nd deleting file shares (Windows) user accounts versus deactivating demos (software) denial of service attacks Smurf attacks deny ACL (access control lists) 2nd deny any log command deploying host-based IDS 2nd DES (Data Encryption Standard) designing network log reports 2nd designing perimeter security attacker type, determining determined insiders 2nd determined outsiders 2nd 3rd script kiddies 2nd worms 2nd 3rd business requirements, determining business-related services 2nd cost 2nd 3rd fault tolerance fault tolerance, geographic redundancy 2nd fault tolerance, intrasite redundancy 2nd 3rd 4th 5th fault tolerance, intrasystem redundancy performance 2nd performance, detailed logs 2nd performance, encryption 2nd performance, inline security devices case studies complex e-commerce business sites 2nd complex e-commerce business sites, DMZ 2nd 3rd 4th complex e-commerce business sites, internal networks 2nd complex e-commerce business sites, Internet 2nd 3rd complex e-commerce business sites, proxy layers 2nd 3rd complex e-commerce business sites, security networks 2nd 3rd 4th small businesses with basic Internet presence 2nd 3rd 4th 5th 6th 7th small e-commerce business sites 2nd 3rd 4th 5th 6th 7th 8th 9th telecommuters using broadband connections 2nd 3rd 4th 5th 6th cost, determining 2nd design elements firewalls 2nd firewalls, access control 2nd firewalls, basic filtering 2nd firewalls, inline 2nd firewalls, ISP controlled routers 2nd firewalls, parallel 2nd 3rd firewalls, VPN interaction 2nd 3rd 4th 5th 6th routers 2nd 3rd 4th routers, access control 2nd routers, basic filtering 2nd routers, ISP controlled 2nd VPN, firewall interaction 2nd 3rd 4th 5th 6th network composition, determining potential threats, determining resource protection bridges 2nd 3rd copiers IP-based telephony systems modems 2nd PBX systems printers routers 2nd 3rd servers 2nd switches 2nd 3rd voice mail systems workstations 2nd desktops LAN-connected resource separation 2nd remote software risks of 2nd single session single session, client integration single session, perimeter defenses 2nd single session, server integration 2nd single session, uses of terminal servers terminal servers, client integration terminal servers, perimeter defenses terminal servers, server integration terminal servers, uses of 2nd terminal servers, VPN case studies 2nd 3rd destination addresses (packets) detailed logs system performance 2nd detecting intrusions network log files determined insiders Cisco stock options exploits secure perimeter design 2nd determined outsiders secure perimeter design 2nd 3rd developing perimeter security attacker type, determining determined insiders 2nd determined outsiders 2nd 3rd script kiddies 2nd worms 2nd 3rd business requirements, determining business-related services 2nd cost 2nd 3rd fault tolerance fault tolerance, geographic redundancy 2nd fault tolerance, intrasite redundancy 2nd 3rd 4th 5th fault tolerance, intrasystem redundancy performance 2nd performance, detailed logs 2nd performance, encryption 2nd performance, inline security devices case studies complex e-commerce business sites 2nd complex e-commerce business sites, DMZ 2nd 3rd 4th complex e-commerce business sites, internal networks 2nd complex e-commerce business sites, Internet 2nd 3rd complex e-commerce business sites, proxy layers 2nd 3rd complex e-commerce business sites, security networks 2nd 3rd 4th small businesses with basic Internet presence 2nd 3rd 4th 5th 6th 7th small e-commerce business sites 2nd 3rd 4th 5th 6th 7th 8th 9th telecommuters using broadband connections 2nd 3rd 4th 5th 6th cost, determining 2nd design elements firewalls 2nd firewalls, access control 2nd firewalls, basic filtering 2nd firewalls, inline 2nd firewalls, ISP controlled routers 2nd firewalls, parallel 2nd 3rd firewalls, VPN interaction 2nd 3rd 4th 5th 6th routers 2nd 3rd 4th routers, access control 2nd routers, basic filtering 2nd routers, ISP controlled 2nd VPN, firewall interaction 2nd 3rd 4th 5th 6th network composition, determining potential threats, determining resource protection bridges 2nd 3rd copiers IP-based telephony systems modems 2nd PBX systems printers routers 2nd 3rd servers 2nd switches 2nd 3rd voice mail systems workstations 2nd dialup connections resource separation 2nd dictionary attacks LEAP 2nd passwords WPA 2nd differential scanning software NDiff 2nd Diffie-Hellman asmmetric key encryption algorithms Diffie-Hellman asymmetric key encryption algorithms diffusion of information 2nd 3rd remote controlware WAP Dig digital certificates CA RA digital signatures defining 2nd ICV directives (corporate) security policies, writing disabling bridges (AP) CDP Finger services 2nd PAD services proxy-ARP 2nd router services CDP Finger services 2nd PAD services proxy-ARP 2nd small services 2nd servers via routers 2nd source routing SSID broadcasts 2nd 3rd 4th Time service 2nd Web management disabling/removing (host hardening) OS components discovery process (network security design) dispatchers (load balancers) Layer 4 network performance 2nd Layer 7 network performance 2nd displaying host routing tables MAC addresses 2nd distribute-list command (routers) distribute-list out command (routers) distributed IDS services DMZ complex e-commerce site case studies 2nd 3rd 4th wireless 2nd DMZ (de-militarized zones) defining 2nd DNS servers 2nd DNS established keyword 2nd Split DNS functions of 2nd spoofing attacks 2nd DNS requests network log analysis DNS servers DMZ 2nd recursive queries screened subnets 2nd source port 53 queries Split DNS configuring 2nd 3rd 4th justifying zone transfers documentation network security assessments, planning documentation (troubleshooting rules) 2nd documentation phase (network security assessments) 2nd 3rd best practices executive summaries 2nd 3rd introductions prioritizing findings by risk documenting security policies domain command (SSH) router hardening Doom LANs DoS (Denial of Service) WDoS 2nd DoS (Denial of Service) attacks 2nd [See also smurf attacks] antivirus software Authorize.Net 2nd DoS attacks ICMP flooding network performance zombie systems ICMP flooding, DDoS attacks network performance 2nd 3rd 4th ICMP flooding, smurfing attacks network performance 2nd SYN flooding network performance 2nd 3rd DTK (deception toolkit) 2nd dyanmic packet-filtering IPv6 ACL 2nd reflexive ACL 2nd reflexive ACL, FTP 2nd reflexive ACL, ICMP reflexive ACL, named ACL 2nd reflexive ACL, outbound traffic 2nd reflexive ACL, PASV FTP reflexive ACL, TCP flags 2nd reflexive ACL, UDP dynamic routing protocols 2nd route authentication 2nd update blocking 2nd 3rd |
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