IBM Presentations: Blue Onyx Basic template
... – Enable disk quotas at 4GB, so that someone with mal-intent cannot fill up the disk with extraneous data. – Lock down network access to the FTP server(s) to specific IP addresses. – Enable a strong password policy for each user ID that has access to the FTP server. – Enable account lockout after 5 ...
... – Enable disk quotas at 4GB, so that someone with mal-intent cannot fill up the disk with extraneous data. – Lock down network access to the FTP server(s) to specific IP addresses. – Enable a strong password policy for each user ID that has access to the FTP server. – Enable account lockout after 5 ...
A Look Back at “Security Problems in the TCP/IP Protocol Suite”
... enough over the short term.2 There is thus an uncertainty of 2500 in the possible value for ISNS . If each trial takes 5 seconds, to allow time to re-measure the round-trip time, an intruder would have a reasonable likelihood of succeeding in 7500 seconds, and a near-certainty within a day. More pre ...
... enough over the short term.2 There is thus an uncertainty of 2500 in the possible value for ISNS . If each trial takes 5 seconds, to allow time to re-measure the round-trip time, an intruder would have a reasonable likelihood of succeeding in 7500 seconds, and a near-certainty within a day. More pre ...
private VLANs
... • Be aware! “VLAN Insecurity” (by Rik Farrow): http://www.rikfarrow.com/Network/net0103.html “VLANs make it possible to share a switch among many LANs, by filtering and limiting broadcast traffic.” “But this form of isolation relies on software and configuration, not the physical isolation that secu ...
... • Be aware! “VLAN Insecurity” (by Rik Farrow): http://www.rikfarrow.com/Network/net0103.html “VLANs make it possible to share a switch among many LANs, by filtering and limiting broadcast traffic.” “But this form of isolation relies on software and configuration, not the physical isolation that secu ...
Banking Networks - EMC Satcom Technologies
... payment system. For the front-office need of local branches and ATM applications, EMC Satcom Technologies further connected each site to a number of commercial banks, enabling timely voice and data transfers for bank managers, tellers, and cashiers. These commercial banks will in turn be connected t ...
... payment system. For the front-office need of local branches and ATM applications, EMC Satcom Technologies further connected each site to a number of commercial banks, enabling timely voice and data transfers for bank managers, tellers, and cashiers. These commercial banks will in turn be connected t ...
The Top Seven Security Problems of 802.11 Wireless
... security audits, AirMagnet 1.5 also records alarms when it spots devices that are not using strong security measures, such as VPNs or 802.1x. Problem #2: "Rogue" Access Points Easy access to wireless LANs is coupled with easy deployment. When combined, these two characteristics can cause headaches f ...
... security audits, AirMagnet 1.5 also records alarms when it spots devices that are not using strong security measures, such as VPNs or 802.1x. Problem #2: "Rogue" Access Points Easy access to wireless LANs is coupled with easy deployment. When combined, these two characteristics can cause headaches f ...
Real Time Network Protection for Educational Institutions
... and challenges. To begin with, network threats have changed from identity-based threats to content-based ones, putting enormous pressure on network security assets to try to adapt. Compounding matters is the growing emphasis on "real time" communication and access to information, which forces these ...
... and challenges. To begin with, network threats have changed from identity-based threats to content-based ones, putting enormous pressure on network security assets to try to adapt. Compounding matters is the growing emphasis on "real time" communication and access to information, which forces these ...
Cryptography for IoT
... Why Lightweight Cryptography Typical IoT devices are resource-constrained. They generally have ...
... Why Lightweight Cryptography Typical IoT devices are resource-constrained. They generally have ...
IPSec
... indicated by “Next Header” field • ICMPv6: new version of ICMP – additional message types, e.g. “Packet Too Big” – multicast group management functions ...
... indicated by “Next Header” field • ICMPv6: new version of ICMP – additional message types, e.g. “Packet Too Big” – multicast group management functions ...
Study of Secure Reactive Routing Protocols in Mobile Ad Hoc
... One of the most prevalent areas of research in the recent years Communication via wireless means without need of infrastructure Nodes can perform the roles of both hosts and routers No centralized controller and infrastructure Dynamic network topology ...
... One of the most prevalent areas of research in the recent years Communication via wireless means without need of infrastructure Nodes can perform the roles of both hosts and routers No centralized controller and infrastructure Dynamic network topology ...
Summary Notes - WordPress.com
... A Personal computer is a system of many components. These come together to make the personal function effectively and efficiently. It is also known as a microcomputer or simply a PC meaning personal computer. It is called personal computer(PC) because it has been purposely designed to be used by one ...
... A Personal computer is a system of many components. These come together to make the personal function effectively and efficiently. It is also known as a microcomputer or simply a PC meaning personal computer. It is called personal computer(PC) because it has been purposely designed to be used by one ...
Lecture 22 - The University of Texas at Dallas
... - SQL extensions are being examined - XML-based query languages combined with SQL are emerging Example: XML-QL XML extensions for Multimedia databases such as SMIL (Synchronized Multimedia Interface Language) ...
... - SQL extensions are being examined - XML-based query languages combined with SQL are emerging Example: XML-QL XML extensions for Multimedia databases such as SMIL (Synchronized Multimedia Interface Language) ...
PPT - Welcome to nob.cs.ucdavis.edu!
... • Public data (PD): available to all • Development data for existing products (DDEP): available to CG, DG only • Development data for future products (DDFP): available to DG only • Corporate data (CpD): available to CG only • Customer data (CuD): available to CSG only June 1, 2004 ...
... • Public data (PD): available to all • Development data for existing products (DDEP): available to CG, DG only • Development data for future products (DDFP): available to DG only • Corporate data (CpD): available to CG only • Customer data (CuD): available to CSG only June 1, 2004 ...
CEH Cramsession
... Ethical Hackers and Crackers ..................................................................................................................... 8 Hacking for a Cause (Hacktivism) ...................................................................................................................... ...
... Ethical Hackers and Crackers ..................................................................................................................... 8 Hacking for a Cause (Hacktivism) ...................................................................................................................... ...
Lab1Overview - ECE Users Pages
... new concept may be learned by adding this to the existing laboratory assignment. After this introductory paragraph, add the details of your lab addition. Include the lab addition cover sheet from the class web site. ...
... new concept may be learned by adding this to the existing laboratory assignment. After this introductory paragraph, add the details of your lab addition. Include the lab addition cover sheet from the class web site. ...
File
... 1. Screened host firewall system (Single homed bastion host) Consists of two systems: a packet-filtering router and a bastion host The router is configured so that For traffic from the Internet, only IP packets destined for the bastion host are allowed in. For traffic from the internal network, ...
... 1. Screened host firewall system (Single homed bastion host) Consists of two systems: a packet-filtering router and a bastion host The router is configured so that For traffic from the Internet, only IP packets destined for the bastion host are allowed in. For traffic from the internal network, ...
Using Protocols in Computer Networks A.L. Hassan Harith
... The communications systems provide a vehicle of carrying information from one point to another by conditioning it appropriately. The conditioning may include changing the actual shape of the information, or even adding to and removing parts of it. Example of changing the actual shape of the informat ...
... The communications systems provide a vehicle of carrying information from one point to another by conditioning it appropriately. The conditioning may include changing the actual shape of the information, or even adding to and removing parts of it. Example of changing the actual shape of the informat ...
Introduction
... – Increases potential for a denial of service attack CIT 380: Securing Computer Systems ...
... – Increases potential for a denial of service attack CIT 380: Securing Computer Systems ...
Expediting Incident Response with Foundstone ERS
... to host-based evidence such as server and application logs, suspicious files, and other material stored on affected computers. Network-based evidence, including logs generated by firewalls, routers, and intrusion detection systems, is also very valuable. Interviewing staff, perusing newsgroups and I ...
... to host-based evidence such as server and application logs, suspicious files, and other material stored on affected computers. Network-based evidence, including logs generated by firewalls, routers, and intrusion detection systems, is also very valuable. Interviewing staff, perusing newsgroups and I ...
OPERATING-SYSTEM STRUCTURES
... Question 4-3 Network monitoring and network traffic measurement are different because: 1. They are the same, but network monitoring allows the network manager to do extra configuring of devices 2. Network monitoring is mainly concerned with the status of devices 3. Network monitoring uses MIBs to me ...
... Question 4-3 Network monitoring and network traffic measurement are different because: 1. They are the same, but network monitoring allows the network manager to do extra configuring of devices 2. Network monitoring is mainly concerned with the status of devices 3. Network monitoring uses MIBs to me ...
Information Technology Terminology Information Systems Analysts
... Collision Domain - In Ethernet, the network area within which frames that have collided are propagated. Repeaters and hubs propagate collisions; LAN switches, bridges and routers do not. COM - Common equipment describes items used by more than one channel or equipment function. Commercial Backbone - ...
... Collision Domain - In Ethernet, the network area within which frames that have collided are propagated. Repeaters and hubs propagate collisions; LAN switches, bridges and routers do not. COM - Common equipment describes items used by more than one channel or equipment function. Commercial Backbone - ...
Chapter 1: Introduction
... Denial of service attack Adversary floods irrelevant data Consume network bandwidth Consume resource of a particular node ...
... Denial of service attack Adversary floods irrelevant data Consume network bandwidth Consume resource of a particular node ...
E-Class Network Security Appliance Series
... environments, E-Class NSAs centralize gateway-level protection across all incoming and outgoing applications, files and content-based traffic, while controlling bandwidth and applications, without significantly impacting performance or scalability. Internal protection The highly-configurable E-Class ...
... environments, E-Class NSAs centralize gateway-level protection across all incoming and outgoing applications, files and content-based traffic, while controlling bandwidth and applications, without significantly impacting performance or scalability. Internal protection The highly-configurable E-Class ...
Data Communications and Computer Networks Chapter 10
... Each node in a WAN is a router that accepts an input packet, examines the destination address, and forwards the packet on to a particular telecommunications line. How does a router decide which line to transmit on? A router must select the one transmission line that will best provide a path to the d ...
... Each node in a WAN is a router that accepts an input packet, examines the destination address, and forwards the packet on to a particular telecommunications line. How does a router decide which line to transmit on? A router must select the one transmission line that will best provide a path to the d ...
SNMP
... SNMPv1 uses plain text community strings for authentication as plain text without encryption SNMPv2 was supposed to fix security problems, but effort derailed (The “c” in SNMPv2c stands for “community”). SNMPv3 has numerous security features: ...
... SNMPv1 uses plain text community strings for authentication as plain text without encryption SNMPv2 was supposed to fix security problems, but effort derailed (The “c” in SNMPv2c stands for “community”). SNMPv3 has numerous security features: ...