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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]
[X]
[Z]
packet filteringpacket filters for routers
[See access lists, router] parameter g (Diffie-Hellman) parameter p (Diffie-Hellman) passive response to attacks, network IDS passive scanning for wireless stations or access points Password Authentication Protocol (PAP)passwords capture by Trojan horses combined with digital signatures configuring secure passwords for routersencryption service password-encryption command file protection with reusable policy for (example)router assigned to the console, VTY, AUX lines, and enable configuration for Telnet enable and user-level passwords router, recovery procedure for PAT (Port Address Translation) disadvantages ofpatching vulnerabilities pattern-matching IDS signatures PC card-based solutions (security) 2nd hardware keys PC encryption cards security cards PC encryption cards PCI (Peripheral Component Interconnect PCMCIA (wireless NIC) PDIOO (planning, design, implementation, operation, and optimization) peer authentication methods on VPNs peer-to-peer WLANs 2ndperformance monitoring with SAAPeripheral Component Interconnect
[See PCI]permissions changing in DACs router access list, example of web content directory, changing for Internet Explorer Windows file systems, hardening security settings 2nd Windows Explorer, using permit entry persistent cookiesPersonal Computer Memory Card International Association
[See PCMCIA] personal digital ID or certificate personal firewalls personnel awareness of security policy personnel training in physical security PGP (Pretty Good Privacy) PHY (physical) layer, WLANs physical security 2nd disaster recovery plans internal access to devices outside and external security physical security issues, network design 2nd governmental specifications for physical security internal security intrusion into secured facility by tailgating personnel training securing the perimeter survivability and recoveryping requests, treatment by ASA algorithm traffic to IP broadcast addresses, in Smurf attacks Ping of Death attack PIX Firewall 2nd 3rd commands for managing and troubleshooting configuration as cut-through proxy data flow for features and functions not convered in detail full working configuration (case study) IDS NAT (network address translation) 2nd placement of 2nd PKCS (Public Key Cryptography Standard) PKI (Public Key Infrastructure) 2nd 3rd creating your own CA 2nd enrolling in a CA enrollment procedure public key distribution revocation of certificates topologies of trust trusted third party key exchange public key signing Plan2111 planning stage (network life cycle)plug-ins browser point-to-multipoint bridge (WLANs) point-to-point bridge (WLANs) point-to-point WLANs policy policy section (example security policy for a VPN) policy, definition of policy-based IDS attacks prevented by political constraints on network IDS political constraints, network design pool of global addresses Port Address Translation (PAT)port numbers source and destination, TCP/IP connections used by TCP to passinformation to upper layersports colors for risks of open wireless ports power blackouts, countering power blackouts, countering with UPSs preshared keys (peer authentication method) 2ndPretty Good Privacy
[See PGP] Pretty Good Privacy (PGP)prime numbers parameter p, Diffie-Hellman algorithm RSA algorithm privacy policies, financial institutions private data traversing public networks Private Internet Exchange. SeePIX Firewall private key (digital IDs) Private Ports privilege levels processor speed protocol decode-based IDS signatures protocol stacks (802.11 standard)protocols adaptive, checking in network traffic simulation CBAC inspection of CBAC intelligent filtering for Internet Key Exchange (IKE) IPSec establishing use of in IPSec policy identification of in transform sets tunnel or transport mode tunneling, selecting for VPNproxies network use of proxy servicesproxy servers configuring PIX Firewall as cut-through proxy proxy servers, limiting attacks with PSH (Push function), TCP field public key (digital IDs) public key cryptographyPublic Key Infrastructure
[See PKI] public networks sending private data over Public Service Segment (PSS) 2nd [See also DMZs] purpose of a security policy example for a VPN PuTTY (SSH client)
