understanding network security fundamentals

... the network or access any network service To fix this problem, you must first fix the underlying hardware problem (if one exists), and then properly install or configure the network software Networking ... attributed to either a malfunctioning network interface card (NIC) or improperly installed network software The biggest indicator in Windows that some component of the network software is nonfunctional ... the Network (Option—NIC Not Functioning) If your computer is hooked up to a network (and more and more computers today are), you need to know when your computer is not functioning on the network...

Ngày tải lên: 10/08/2014, 12:21

... passwords) Install Windows Networking: Detection of adapter cards, installation of default networking components; Client for MS Networks, File and Printer Sharing for MS Networks and TCP/IP protocol ... http://www.troytec.com Security Configuration: Security Configuration and Analysis snap-in is a stand-alone MMC snap-in that can configure or analyze Win2000 security based on contents of a security template ... Digital Certificates: Applied Internet Security - Jalal Feghhi, et al; Paperback Ipsec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks - Naganand Doraswamy, Dan...

Ngày tải lên: 26/10/2013, 22:15

... passwords) Install Windows Networking: Detection of adapter cards, installation of default networking components; Client for MS Networks, File and Printer Sharing for MS Networks and TCP/IP protocol ... http://www.troytec.com Security Configuration: Security Configuration and Analysis snap-in is a stand-alone MMC snap-in that can configure or analyze Win2000 security based on contents of a security template ... Digital Certificates: Applied Internet Security - Jalal Feghhi, et al; Paperback Ipsec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks - Naganand Doraswamy, Dan...

Ngày tải lên: 10/12/2013, 15:15

... caching C Ask a network administrator to modify the file permissions on the dta files to assign all users the DenyChange permission D Ask a network administrator to modify the domain security policy ... the optimal performance in different networking environments, we should create different hardware profiles that the users can choose from under different network environments We not require the ... asks you to configure her computer so that she can dial in to the company network when she is out of the office Company security policy states that dial-in users must use a smart card when they...

Ngày tải lên: 11/12/2013, 14:15

... the ideal network for the enterprise, even if the ideal network is not what exists currently After designing the ideal network s namespace, make adjustments only for the anomalous network devices ... the ideal network for the enterprise, even if the ideal network is not quite what exists currently After designing the ideal network s namespace, make adjustments only for the anomalous network ... their private, internal network Again, there is no guessing involved in locating servers on the private network for a hacker So what does an IT Manager to secure the network through naming conventions?...

Ngày tải lên: 17/12/2013, 04:15

... computer that contains two network adapters One network adapter is connected to the Internet, and the other is connected to your internal network All users on the internal network use Microsoft Windows ... connection You configure routing and remote access to connect the network to your local ISP Using network monitor, you discover that daily network traffic over the 56-Kbps connection is nearing capacity ... QUESTION NO: 17 You are the administrator of your company network You install ISA server on the network to provide firewall services Subsequently, network users report that they are receiving large...

Ngày tải lên: 21/12/2013, 04:19

... 11 MAPPING CERTIFICATES 11 DESIGN WINDOWS 2000 NETWORK SERVICES SECURITY 12 DNS SECURITY 12 RIS SECURITY 14 http://www.troytec.com SNMP ... BETWEEN PRIVATE NETWORKS 19 Security and the LAN 19 Securing WAN Access 20 DESIGN WINDOWS 2000 SECURITY FOR REMOTE ACCESS USERS 20 Designing Security for Communication ... RADIUS client VIRTUAL PRIVATE NETWORKING Virtual private networking is the act of setting up a connection between two parts of a private network across a shared network such as the Internet so...

Ngày tải lên: 21/12/2013, 04:19

... detect rogue network monitor installations Network monitor can only capture traffic on the local subnet We need to install network monitor in both subnets Incorrect answers: B: Network monitor, ... computer by using a Windows 98 network boot disk Connect to the network server Run Winnt32.exe B Start the new computer by using Windows 98 network boot disk Connect to the network server Run Winnt.exe ... centralized network location we would have to create a network boot disk that includes DOS drivers for the network adapter We would have to start the computer using this boot disk and connect to the network...

Ngày tải lên: 17/01/2014, 06:20

... area networks (LANs) and wide area networks (WANs) TCP/IP is the default networking protocol Setup prompts you to join a workgroup or domain Setup installs and configures the Windows 2000 network ... Server service on the network The DHCP Server service provides the computer with an IP address for the network Setup prompts you to choose typical or customized settings for the network components ... following options: • Client for Microsoft Networks Allows your computer to gain access to network resources • File and Printer Sharing for Microsoft Networks Allows other computers to gain access...

Ngày tải lên: 17/01/2014, 08:20

... within the perimeter network, while preventing access to the internal network A perimeter network is a computer or small network that is set up as a neutral zone between an internal network and the ... perimeter network with back-to-back firewalls Lead-in A perimeter network is a computer or small network set up as a neutral zone between an internal network and the Internet Perimeter Network ... networks from unauthorized access ! Firewall Overview ! Bastion Host ! Perimeter Network with Three-Homed Firewall ! Perimeter Network with Back-to-Back Firewalls ! Using Filters to Control Network...

Ngày tải lên: 17/01/2014, 09:20

... Integrated security If you use integrated security (DbmsIntegratedSecurity=true), IBM Systems Director connects to the database by using the Windows user ID If you not use integrated security (DbmsIntegratedSecurity=false), ... authorities and roles are required in order to create database tables If you use integrated security (DbmsIntegratedSecurity=true), the previous list of authorities and roles applies to the Windows user ... password parameters, configuration attributes, and arguments If you not use integrated security (DbmsIntegratedSecurity=false): v The -dbAdmin parameter for the cfgdbcmd tool serves a different purpose...

Ngày tải lên: 31/03/2014, 16:20

... Layered Approach to Network Security - How To Do It 155 5.5.5.4 Improving Network Security in Layers - From Inside to Outside 157 5.5.5.5 Operating Systems and Network Software ... a security policy The firewall upholds the security policy of a network when connecting that network to a second network which has a less stringent security policy Cyberwall A cyberwall is similar ... Communications Security Establishment, An Introduction to the Internet and Internet Security Ottawa, Canada, September 1995 15 2.0 Security 2.1 Security Policy 2.1.0 What is a Security Policy...

Ngày tải lên: 21/04/2014, 14:23

... STRATEGIES CONTAINED HEREIN MAY NOT BE SUITABLE FOR EVERY SITUATION THIS WORK IS SOLD WITH THE UNDERSTANDING THAT THE PUBLISHER IS NOT ENGAGED IN RENDERING LEGAL, ACCOUNTING, OR OTHER PROFESSIONAL ... believing in this project from the first conversation, and finally Rachael Chilvers, whose support, understanding, and encouragement made it a pleasure to write this book, so that it never felt like ... Grasping the Basics of Mixing 179 Knowing What Beatmatching’s All About 179 Understanding BPMs 180 Calculating BPMs 181 Discovering How to Beatmatch ...

Ngày tải lên: 01/06/2014, 01:19

... pairwise and standard multiclass neural networks were implemented in Matlab, using neural networks Toolbox The pairwise classifiers and the multiclass networks include hidden and output layers ... neural -network system depicted in Figure consists of three ANNs learning to approximate functions f 1/2 , f 1/3 , and f 2/3 The three output neurons g , g , and g are connected to these networks ... multiclass neural networks EXPERIMENTS In this section, we describe our experiments with synthetic and real face image datasets, aiming to examine the proposed pairwise and multiclass neural -network systems...

Ngày tải lên: 22/06/2014, 19:20

... unconstrained networked decentralized model predictive control (Vaccarini et al., 2009) or fuzzy and neural networks, such as adaptive decentralized control using recurrent fuzzy neural networks (Hernandez ... modelling We used the ANFIS – Adaptive -Network- based Fuzzy Inference System (Roger Jang, 1993) This system is based on network architecture just like the neural networks that maps input on the bases ... Under Varying Illumination to Development” of “Fuzzy Neural Networks: Current Framework and Trends” It also covers topics pertaining to network systems ranging from “EMC Aspect as Important Parameter...

Ngày tải lên: 29/06/2014, 14:20

... 1.2.1 Background of neural network 10 1.2.2 Adaptive NN control of nonaffine systems 11 1.2.3 1.3 Adaptive Neural Network Control Adaptive NN control ... based control such as neural network (NN) control [1, 91–99] The universal approximation ability of NN makes it an effective tool in approximation 1.2 Adaptive Neural Network Control based control ... introduced the idea to study the computational abilities of networks composed of simple models of neurons in the 1940s [119] Neural network, like human’s brain, consists of massive simple processing...

Ngày tải lên: 14/09/2015, 08:39

... cụng ty Hỡnh 1: Tng quan v Alcatel NSV CễNG TY LIấN DOANH THIT B VIN THễNG, tờn ting Anh l ALCATEL NETWORK SYSTEMS VIETNAM, l liờn doanh gia TNG CễNG TY BU CHNH VIN THễNG VIT NAM VNPT v Cụng ty ALCATEL ... xut Bỏo cỏo thc Hot ng XNK ca ANSV thit b vin thụng (TELEQ Liờn doanh gia VNPT v Nokia Siemens Network) , ZTE v Huawei ca Trung Quc, s cụng ty ca Nht Tỡnh hỡnh doanh thu ca cty n v tớnh: USD...

Ngày tải lên: 02/11/2012, 09:49

... algorithm on a neural network The training of the neural network is based on the features we obtain from the DWT detail component sub-bands As shown in Figure 6, the proposed neural network architecture ... Those features are used as the input of a neural network for training based on the back-propagation algorithm for neural networks After the neural network is well trained, new input data will produce ... subsection, a neural network is employed to learn the features of candidate text regions obtained from those detail component sub-bands Finally, the well trained neural network is ready to extract...

Ngày tải lên: 05/11/2012, 14:51

... Multiple Access DAB Digital Audio Broadcasting DVB Digital Video Broadcasting WLAN Wireless Local Area Network GSM Global System of Mobile communication HOS Higher Order Statistics SOS Second Order Statistics ... terrestrial digital audio broadcasting (DAB), digital video broadcasting (DVB) and wireless local area network (WLAN, e.g IEEE 802.11a/g) As mentioned before, MIMO is a promising system to achieve high ... interference (ICI) and inter-symbol interference (ISI) For example, in the wireless local area network (IEEE 802.11a) standard, the length of CP is 25% of an OFDM symbol duration, resulting in...

Ngày tải lên: 20/11/2012, 11:36