BDE , System and Network Settings
... include your database files, even though they are not really vehicles for viruses. If possible, configure the virus checker to scan only executable files. To determine if the virus checker is contributing to performance Issues, disable it temporarily and see if database performance increases. Use Ne ...
... include your database files, even though they are not really vehicles for viruses. If possible, configure the virus checker to scan only executable files. To determine if the virus checker is contributing to performance Issues, disable it temporarily and see if database performance increases. Use Ne ...
Network Perimeter Defense
... • Security is a process • Services serve better than products • Expert teams specialized in security are needed • Some processes may be (internally) outsourced ...
... • Security is a process • Services serve better than products • Expert teams specialized in security are needed • Some processes may be (internally) outsourced ...
Mobile Wireless Ad Hoc Network (MANET)
... In the Ad Hoc network, the router can freely perform organization that resulting topology will change quickly difficult to predict. With this feature, the Ad-Hoc experienced several challenges, among others, Multihop Mobility The combination of large networks with a range of tools Bandwidth ...
... In the Ad Hoc network, the router can freely perform organization that resulting topology will change quickly difficult to predict. With this feature, the Ad-Hoc experienced several challenges, among others, Multihop Mobility The combination of large networks with a range of tools Bandwidth ...
Application Control
... Analyses the payload and the header information of an IP packet to detect different kind of intrusion attempts • Monitors inbound traffic • Inspects single packets only, not full stream or TCP/IP sequence • System alerts on 31 malicous packets; most common operating system fingerprinting attempts (n ...
... Analyses the payload and the header information of an IP packet to detect different kind of intrusion attempts • Monitors inbound traffic • Inspects single packets only, not full stream or TCP/IP sequence • System alerts on 31 malicous packets; most common operating system fingerprinting attempts (n ...
Slides for Week 5
... • Routers in an AS use the same algorithm • Protocols such as RIP are used within the AS and • A special protocol called BGP4 is used when passing packets between AS (in gateway routers) • We also know that a service provider may push the IP routers to the edge of its ATM network, which then uses it ...
... • Routers in an AS use the same algorithm • Protocols such as RIP are used within the AS and • A special protocol called BGP4 is used when passing packets between AS (in gateway routers) • We also know that a service provider may push the IP routers to the edge of its ATM network, which then uses it ...
network - Westmoreland Central School
... allow users to perform a specific task on the computer; also referred to as applications. multitasking Working with more than one application or document at a time. ...
... allow users to perform a specific task on the computer; also referred to as applications. multitasking Working with more than one application or document at a time. ...
i2 dcn dragon
... incredible diversity of networking infrastructures that are present within the R&E community • Troubleshooting tools that enable end user to know what to do when things don’t work ...
... incredible diversity of networking infrastructures that are present within the R&E community • Troubleshooting tools that enable end user to know what to do when things don’t work ...
Lecture 9 - USC`s Center for Computer Systems Security
... – Pushback only works in contiguous deployment – Collateral damage is inflicted by response, whenever attack is not clearly separable – Requires modification of existing core routers ...
... – Pushback only works in contiguous deployment – Collateral damage is inflicted by response, whenever attack is not clearly separable – Requires modification of existing core routers ...
KIS – Cvičenie #1
... • able to handle more than 2 ports and are able to handle more than 2 communications at the same time • When a transmission comes in on one port, the switch looks at the MAC addresses to determine, onto which port to send it out ...
... • able to handle more than 2 ports and are able to handle more than 2 communications at the same time • When a transmission comes in on one port, the switch looks at the MAC addresses to determine, onto which port to send it out ...
Explain how the TCP/IP protocols correlate to layers of
... XP, Vista computer Host file called hosts Located in %systemroot %\system32\d rivers\etc folder Windows Hosts File Rarely used, but still present DNS (Domain Name System) Hierarchical Distributed Database Associates domain names with IP addresses DNS refers to: Application layer service acco ...
... XP, Vista computer Host file called hosts Located in %systemroot %\system32\d rivers\etc folder Windows Hosts File Rarely used, but still present DNS (Domain Name System) Hierarchical Distributed Database Associates domain names with IP addresses DNS refers to: Application layer service acco ...
No Slide Title
... ATM supports two types of connections: – Point-to-point, which connects two ATM end systems and can be unidirectional (one-way communication) or bidirectional (two-way communication). – Point-to-multipoint connects a single-source end system (known as the root node) to multiple destination end sys ...
... ATM supports two types of connections: – Point-to-point, which connects two ATM end systems and can be unidirectional (one-way communication) or bidirectional (two-way communication). – Point-to-multipoint connects a single-source end system (known as the root node) to multiple destination end sys ...
Countering Dos Attacks with Stateless Multipath Overlays
... Randomly redirect the authentication The client sends packet to a random overlay The receiving node forward the request to another random overlay node The attacker cold not determine which nodes to target ...
... Randomly redirect the authentication The client sends packet to a random overlay The receiving node forward the request to another random overlay node The attacker cold not determine which nodes to target ...
Firewalls
... Why do I need a Firewall? • The Internet is a very dangerous place. • Need to have a way of controlling what gets into and out of your network. • Firewalls also give you detailed information of the kind of traffic passing through your network. ...
... Why do I need a Firewall? • The Internet is a very dangerous place. • Need to have a way of controlling what gets into and out of your network. • Firewalls also give you detailed information of the kind of traffic passing through your network. ...
Here are the PowerPoint slides with links - Auto
... Widget Corp produces software for sale worldwide. A agent for their competitors walked into one of their offices and installed a plugbot (theplugbot.com). The plugbot was able to sniff a domain password and send it over the built-in cellular modem. From there, the attacker established remote access ...
... Widget Corp produces software for sale worldwide. A agent for their competitors walked into one of their offices and installed a plugbot (theplugbot.com). The plugbot was able to sniff a domain password and send it over the built-in cellular modem. From there, the attacker established remote access ...
Network Layer and IP
... separate (Class C) network ID for each link. And then every other router in the Internet had to know about every network ID in every organization, which led to large address tables. Small organizations wanted Class B in case they grew to more than 255 hosts. But there were only about 16,000 Class B ...
... separate (Class C) network ID for each link. And then every other router in the Internet had to know about every network ID in every organization, which led to large address tables. Small organizations wanted Class B in case they grew to more than 255 hosts. But there were only about 16,000 Class B ...
Internet History and Architecture - ECSE
... complemented by the edge-to-edge principle because some functions (like billing) cannot be trusted to end systems. True. ...
... complemented by the edge-to-edge principle because some functions (like billing) cannot be trusted to end systems. True. ...
mobile - cs.wisc.edu
... forwards them via hardware address (learned as part of registration process) • NOTE that the MN can perform FA functions if it acquires an IP address eg. via DHCP • Bidirectional communications require tunneling in each direction Fall, 2001 ...
... forwards them via hardware address (learned as part of registration process) • NOTE that the MN can perform FA functions if it acquires an IP address eg. via DHCP • Bidirectional communications require tunneling in each direction Fall, 2001 ...
Chapter 21 PowerPoint Presentation
... Remote Authentication DialIn User Service (RADIUS) • RADIUS provides • Remote user authentication that is vendorindependent. • Scaleable authentication designs for performance. ...
... Remote Authentication DialIn User Service (RADIUS) • RADIUS provides • Remote user authentication that is vendorindependent. • Scaleable authentication designs for performance. ...
UDP—User Datagram Protocol - Department of Computer and
... entities. Most important variables are initial sequence numbers. • TCP uses Selective Repeat ARQ. • TCP terminates each direction of connection independently, allowing data to continue flowing in one direction after closing the other direction. • TCP does not keep messages boundaries and treats data ...
... entities. Most important variables are initial sequence numbers. • TCP uses Selective Repeat ARQ. • TCP terminates each direction of connection independently, allowing data to continue flowing in one direction after closing the other direction. • TCP does not keep messages boundaries and treats data ...