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Chapter 10
Chapter 10

... – Enhance browser capabilities (normally beneficial) • Handle Web content that browser cannot handle ...
Security Risks
Security Risks

... basic security • Understand wireless security protocols, such as WEP, WPA, and 802.11i ...
COS 338_day17
COS 338_day17

... Viruses and worms rely on one main attack method ...
CH10
CH10

... Encryption Solutions (cont’d.) • Asymmetric encryption (public-key encryption) – Encodes messages using two mathematically related numeric keys – Public key: one key freely distributed to public • Encrypt messages using encryption algorithm ...
Jap Ip Hider
Jap Ip Hider

... Jap Ip Hider - A virtual private network (VPN) extends a private network across a public network, such as the Internet. It enables a computer or network-enabled device to send and receive data across shared or public networks as if it were directly connected to the private network, while benefiting ...
www.siskiyous.edu
www.siskiyous.edu

... • Firewall default configuration – Block most common security threats • Preconfigured to accept, deny certain traffic types ...
Ibrahim Aljubayri`s presentation on Secure Network Channel among
Ibrahim Aljubayri`s presentation on Secure Network Channel among

... needed for SOSTC into kernel memory at the system boot-time. The initial data are an encryption key for packet encryption, an authentication key for packet authentication and IP addresses of secure OS to be applied to SOSTC. An encryption key and an authentication key are self-encoded within kernel ...
TLC_Requirements_TI+AlcatelLucent
TLC_Requirements_TI+AlcatelLucent

... Support information sharing to provide early warning to neighboring systems and infrastructure; Exchange data with other Communication Components installed on other infrastructures; Enhance global communication capabilities by defining communication standards to resolve interoperability issues (ie : ...
Wired and Wireless Networks
Wired and Wireless Networks

... Using packet filtering. ...
Virtual Private Network
Virtual Private Network

... company's private network and remote users through a third-party service provider ...
Figure 9.1 Today`s de facto standard point-and
Figure 9.1 Today`s de facto standard point-and

... Common EC/EB crime targets/victims ...
Intrusion Detection System (IDS)
Intrusion Detection System (IDS)

... If an intrusion has occurred without the user knowing/reacting to it, the danger exists that the intruder gets control over all of the resources and thus over the whole computer/network Once accessing the network, the intruder’s main focus is to get control of the system and to erase signs of entry. ...
Document
Document

... If an intrusion has occurred without the user knowing/reacting to it, the danger exists that the intruder gets control over all of the resources and thus over the whole computer/network Once accessing the network, the intruder’s main focus is to get control of the system and to erase signs of entry. ...
Power Point - ECE Users Pages - Georgia Institute of Technology
Power Point - ECE Users Pages - Georgia Institute of Technology

... Purpose: “To provide to the internet community a free, powerful, up-to-date and easy to use remote security scanner.” Security Scanner: “A software which will audit remotely a given network and determine whether bad guys (aka 'crackers') may break into it, or misuse it in some way.” Available platfo ...
white paper - Nuage Networks
white paper - Nuage Networks

... The payment processing value chain is undergoing a rapid transformation with the proliferation of transactions beyond the typical brick and mortar point of sale. Banks and merchants that process payments are adopting cloud-based infrastructures to adapt their operations to these changes. While the u ...
Guide to Network Defense and Countermeasures
Guide to Network Defense and Countermeasures

... • Revenge by disgruntled, current, or former employees might be the primary motivation • Some attackers break into accounts and networks for financial gain • Some attackers may steal proprietary information for their own use or for resale to other parties • E-mail is one of the most important servic ...
Slide 1
Slide 1

...  Also known as host computer.  Controls access hardware and software on the network.  Provide storage area for programs, data and information.  User authentication and registration.  Provide access to stored data… ...
Sun Microsystems
Sun Microsystems

... Microsystems, Inc. to its position as a leading provider of industrial-strength hardware, software and services that make the Net work. Sun can be found in more than 100 countries and on the World Wide Web at http://sun.com. BUSINESS CHALLENGE The virtual enterprise is quickly becoming a reality as ...
A Technical Introduction to NGSCB Security Summit East 2003
A Technical Introduction to NGSCB Security Summit East 2003

... changing NGSCB data or code while it is running Sealed storage verifies the integrity of data when unsealing it ...
Password Security
Password Security

... Avoiding Password Reuse Avoiding password reuse can be challenging because of the number of websites and accounts that require passwords, some of which require updating your password every 30 days. There are two ways to both avoid password reuse and to ensure any password meets the recommended passw ...
Bots and Botnets - IT Services Technical Notes
Bots and Botnets - IT Services Technical Notes

... folder, sets hidden, system and read-only attributes for itself and then creates the following startup keys in the Registry… The backdoor monitors Registry changes and re-creates these keys if they are deleted or modified. ...
Vindicator® V5 Intrusion Detection System (IDS)
Vindicator® V5 Intrusion Detection System (IDS)

... alarm points into categories of importance as their status changes. An alarm’s priority affects the way it is displayed, the type of alarm employed when the point goes off normal, and its position on the Action List screen. Enterprise Capabilities - When coupled with the powerful V5 ACS server, the ...
PCI Compliance Without Compensating Controls – How to Take Ulf Mattsson
PCI Compliance Without Compensating Controls – How to Take Ulf Mattsson

... • Meet the intent and rigor of the original PCI DSS requirement. • Provide a similar level of defense as the original PCI DSS requirement, such that the compensating control sufficiently offsets the risk that the original PCI DSS requirement was designed to defend against. • Be “above and beyond” ot ...
Sentinel SuperPro™
Sentinel SuperPro™

... Extensive Code Protection along with Copy Protection CodeCover also enables you to encrypt important code fragments, constants, and plain strings in order to protect your intellectual property (IP) from being copied or modified. For example, CodeCover provides you the assurance that proprietary IP, ...
Introduction
Introduction

... – Tires: Continental recalled Ford SUV tires in 2002 due to wire and vibration problems. – Software: Manufacturer not liable for security flaws. ...
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Mobile security

Mobile security or mobile phone security has become increasingly important in mobile computing. Of particular concern is the security of personal and business information now stored on smartphones.More and more users and businesses employ smartphones as communication tools, but also as a means of planning and organizing their work and private life. Within companies, these technologies are causing profound changes in the organization of information systems and therefore they have become the source of new risks. Indeed, smartphones collect and compile an increasing amount of sensitive information to which access must be controlled to protect the privacy of the user and the intellectual property of the company.All smartphones, as computers, are preferred targets of attacks. These attacks exploit weaknesses related to smartphones that can come from means of communication like Short Message Service (SMS, aka text messaging), Multimedia Messaging Service (MMS), Wi-Fi networks, Bluetooth and GSM, the de facto global standard for mobile communications. There are also attacks that exploit software vulnerabilities from both the web browser and operating system. Finally, there are forms of malicious software that rely on the weak knowledge of average users.Different security counter-measures are being developed and applied to smartphones, from security in different layers of software to the dissemination of information to end users. There are good practices to be observed at all levels, from design to use, through the development of operating systems, software layers, and downloadable apps.
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