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Intro to Internet-services from Security Standpoint
Intro to Internet-services from Security Standpoint

... Network Layer (2) • Examples of use: – Virtual Private Network, VPN, between communicating firewalls – a static route, a pipe or a tunnel, between two or more organizations, providing confidentiality and authentication using public networks (the Internet) as a transport media. (This is very cost ef ...
2.6 Major Design Issues
2.6 Major Design Issues

...  These issues include object models and naming schemes, interprocess communication and synchronization, data sharing and replication, and failure and recovery.  These problems are unique to distributed ...
All-in-one modem and router solution for Internet
All-in-one modem and router solution for Internet

... on one computer, and listen to it anywhere in the house. Organize all of your family’s digital pictures in one place, to simplify finding the ones you want, and easing backup to CD-R. Utilize extra free space on one computer when another’s hard drive starts to fill up. The new Wi-Fi Protected Setup ...
AW+ Next-Generation Firewall Overview
AW+ Next-Generation Firewall Overview

... AlliedWare Plus uses stream-based high performance anti-malware technology to protect against the most dangerous cyber threats. By considering threat characteristics and patterns with heuristics analysis, unknown zero-day attacks can be prevented, along with server-side malware, web-borne malware, a ...
Security policy design with IPSec
Security policy design with IPSec

... Network security design can be compared to the design of software, and many of the principles that have been developed and used over the years can be used (Porto and De Geus 2003:1). It is unfortunate that many software products are developed using what might be termed a ‘build and fix’ model. This ...
Communication Trends and Applications
Communication Trends and Applications

... be used without explicit programming • The software code necessary will be stored in firmware in the appliances • Functionalities of the appliances could well be chosen with the use of buttons that may resemble the buttons on a telephone dial pad ...
投影片 1
投影片 1

... Packet Filter Firewalls  Access control based upon several pieces of information contained in a network packet:  The source address of the packet  The destination address of the packet  The type of traffic:  the specific network protocol being used to communicate between the source and destina ...
Factors Driving the Need for Network Identity
Factors Driving the Need for Network Identity

... unable to share data between them. With user account management being such an integral part of any organization, the task should not be left without a well thought out process to manage the entire user account lifecycle. Unfortunately, in some organizations, identity management lacks the attention r ...
MIS 4850 Systems Security
MIS 4850 Systems Security

... and the sender’s email server? a) Simple Mail Transport Protocol b) Internet Message Access Protocol c) Extended transfer Protocol d) None of the above 71. Which of the following protocols is used for communication between the sender’s email server and the receiver’s email server? a) Simple Mail Tra ...
Protecting Yourself from the Internet
Protecting Yourself from the Internet

... lots of great information • Try it out yourself, you may be surprised • War driving is not, in itself, illegal! However, if you ever use an AP without permission, that is over the line. ...
History_of_internet_1
History_of_internet_1

... (intimately involved in the evolution of the ARPANET and the Internet) to use the TCP/IP protocol along with the emerging and popular UNIX operating system. This is an example of the initial efforts of expanding the use of TCP/IP in the hopes of spreading a uniform standard protocol for internetwork ...
CounterTack Sentinel
CounterTack Sentinel

... What Does CounterTack Sentinel Do? CounterTack Sentinel is an enterprise-class, advanced endpoint threat detection and response platform. It delivers comprehensive attack intelligence to security teams so they can quickly identify and eliminate targeted threats on desktops and servers. CounterTack’s ...
PPT - IIUM
PPT - IIUM

... • Vendors are nervous about implementing 802.11i protocols due to how quickly WEP was compromised after its release • Time will tell how effective 802.11i actually is • Wireless networks will not be completely secure until the standards that specify them are designed from the beginning with security ...
Top 100 Network Security Tools
Top 100 Network Security Tools

... After the tremendously successful 2000 and 2003 security tools surveys, Insecure.Org is delighted to release this 2006 survey. I (Fyodor) asked users from the nmap-hackers mailing list to share their favorite tools, and 3,243 people responded. This allowed me to expand the list to 100 tools, and eve ...
Slide 1 - latashi
Slide 1 - latashi

... A computer or computer program that manages access to a centralized resource or service in a network. Our computer server is located in the ...
UNIVERSITY OF NAIROBI DEPARTMENT OF REAL ESTATE
UNIVERSITY OF NAIROBI DEPARTMENT OF REAL ESTATE

... Integrated circuits were introduced into the computer giving rise to third generation computers in 1964. It was small in size and consumed less power. This was achieved by producing smaller transistors which were placed on silicon chips, called semiconductors. They drastically increased the speed an ...
Data Governance Policy
Data Governance Policy

... A. The Data Governance Policy applies to all users of Mountain Brook Schools’ information including: employees, staff, students, volunteers, and outside affiliates. Failure to comply with this policy by employees, staff, volunteers, and outside affiliates may result in disciplinary action up to and ...
Security Technology-I
Security Technology-I

... • Like filtering firewalls, do not usually look at data traffic flowing between two networks, but prevent direct connections between one network and another • Accomplished by creating tunnels connecting specific processes or systems on each side of the firewall, and allow only authorized traffic in ...
MSI Overview - Purdue University
MSI Overview - Purdue University

... Costs are shared between Purdue and industrial sponsors  Funds are at least $10K/year  Program is limited to 10 students and one faculty mentor from each University  Start in Summer 2000 ...
Separate Domains of IT Infrastructure
Separate Domains of IT Infrastructure

... SLA: Service Level Agreement • An agreement between the system provider and system user. Outlines provider responsibilities and defines realistic expectations to the users. ...
Discovering Computers 2006
Discovering Computers 2006

... Chapter 11 Objectives Describe the types of computer security risks ...
9_13_35_JanResume
9_13_35_JanResume

... To learn the minutest aspect of the work given and to implement it in the best possible way so as to enhance my skills and give better performance to the Organization. And not only to be a part of a successful organization but also to be reason of its success. Professional Strenght ...
PCI Self-Assessment Questionnaire
PCI Self-Assessment Questionnaire

... Is a firewall used to protect the network and limit traffic to  Yes that which is required to conduct business? ...
New Methods and Combinatorics for Bypassing Intrusion Prevention
New Methods and Combinatorics for Bypassing Intrusion Prevention

... The mechanism for handling this is called normalization, and was suggested in research from Handley and Paxson in 1999 and expanded in 2001. It is a task ver y much complicated by the policy set for th in RFC 791. Although the standard requires the sending host to be conser vative, it is unreasonabl ...
CISSP summary
CISSP summary

... and method to store and transmit information Security policies has Authentications and defines technology used to control information access and distribution SYSTEM security policy lists hard software to be used and steps to undertake to protect infrastructure Standards Specify use of specific techn ...
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Computer security

Computer security, also known as cybersecurity or IT security, is the protection of information systems from theft or damage to the hardware, the software, and to the information on them, as well as from disruption or misdirection of the services they provide. It includes controlling physical access to the hardware, as well as protecting against harm that may come via network access, data and code injection, and due to malpractice by operators, whether intentional, accidental, or due to them being tricked into deviating from secure procedures.The field is of growing importance due to the increasing reliance of computer systems in most societies. Computer systems now include a very wide variety of ""smart"" devices, including smartphones, televisions and tiny devices as part of the Internet of Things - and networks include not only the Internet and private data networks, but also Bluetooth, Wi-Fi and other wireless networks.Computer security covers all the processes and mechanisms by which digital equipment, information and services are protected from unintended or unauthorized access, change or destruction and the process of applying security measures to ensure confidentiality, integrity, and availability of data both in transit and at rest.
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