some brief explanation about the self defending network from cisco is :::--
Cisco Self-Defending Network: Combining Best-of-Breed Products and Services with a Systems Approach
A new generation of interactive business communication and collaboration technologies provides tremendous productivity and flexibility gains for organizations of all kinds. But this unprecedented connectivity also unleashes new, complex security risks, including:
●
Increased exposure to security threats—Ubiquitous access to Web-enabled applications and services enables users to work from anywhere, anytime—but also places businesses at risk anywhere, anytime.
●
An eroding network perimeter—The traditional network barriers that separated trusted from untrusted and “inside” from “outside” are now disappearing. As more applications become directly accessible to remote users and systems, the concept of the network perimeter becomes increasingly vague and more difficult to protect.
●
Evolving threats—Information attacks of the past were largely an issue of cyber-vandalism, with hackers primarily looking for fame. Today’s attacks are a profit-driven business, often controlled by organized crime. The modern attacker uses a patient, “stealth” approach to eventually achieve a successful attack. In addition, modern attackers often avoid technology defenses, using spam, phishing attacks, and fraudulent Web links to target an organization’s weakest link: human beings.
As security risks have evolved, so have organizations’ approaches to them. Where information security was once a technology issue, today it is a business issue—representing a more significant cost and operational challenge, but a fundamental business enabler as well. More and more organizations are implementing formal programs to reduce IT risk, especially security and compliance risks. As regulatory compliance becomes a core requirement for organizations in more industries, businesses must develop new capabilities for controlling the kinds of information traversing their network, how that information is used, and who can access it. Organizations not only face the challenge of becoming compliant, but of staying compliant as the network continuously evolves with business needs.
“When we build a security environment that is flexible, manageable, and layered, we can handle any new challenges that may appear. Our Cisco solution definitely gives us this capability.”
—Al Grapoli, network manager, State of Oregon
Organizations are wrestling with information security demands that span many overarching business challenges such as complying with regulatory requirements, preventing data loss, and blocking malware. The problem is that dealing with these types of challenges requires a truesecurity solution—not just security products. To prevent data loss alone, for example, businesses need a combination of strong perimeter defenses, malware defenses, identity services, endpoint security, policy enforcement mechanisms, and security monitoring tools, as well as a strong plan
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Reference: http://seminarprojects.com/Thread-self-defending-network#ixzz1ngLrWATJ
Cisco Self-Defending Network: Combining Best-of-Breed Products and Services with a Systems Approach
A new generation of interactive business communication and collaboration technologies provides tremendous productivity and flexibility gains for organizations of all kinds. But this unprecedented connectivity also unleashes new, complex security risks, including:
●
Increased exposure to security threats—Ubiquitous access to Web-enabled applications and services enables users to work from anywhere, anytime—but also places businesses at risk anywhere, anytime.
●
An eroding network perimeter—The traditional network barriers that separated trusted from untrusted and “inside” from “outside” are now disappearing. As more applications become directly accessible to remote users and systems, the concept of the network perimeter becomes increasingly vague and more difficult to protect.
●
Evolving threats—Information attacks of the past were largely an issue of cyber-vandalism, with hackers primarily looking for fame. Today’s attacks are a profit-driven business, often controlled by organized crime. The modern attacker uses a patient, “stealth” approach to eventually achieve a successful attack. In addition, modern attackers often avoid technology defenses, using spam, phishing attacks, and fraudulent Web links to target an organization’s weakest link: human beings.
As security risks have evolved, so have organizations’ approaches to them. Where information security was once a technology issue, today it is a business issue—representing a more significant cost and operational challenge, but a fundamental business enabler as well. More and more organizations are implementing formal programs to reduce IT risk, especially security and compliance risks. As regulatory compliance becomes a core requirement for organizations in more industries, businesses must develop new capabilities for controlling the kinds of information traversing their network, how that information is used, and who can access it. Organizations not only face the challenge of becoming compliant, but of staying compliant as the network continuously evolves with business needs.
“When we build a security environment that is flexible, manageable, and layered, we can handle any new challenges that may appear. Our Cisco solution definitely gives us this capability.”
—Al Grapoli, network manager, State of Oregon
Organizations are wrestling with information security demands that span many overarching business challenges such as complying with regulatory requirements, preventing data loss, and blocking malware. The problem is that dealing with these types of challenges requires a truesecurity solution—not just security products. To prevent data loss alone, for example, businesses need a combination of strong perimeter defenses, malware defenses, identity services, endpoint security, policy enforcement mechanisms, and security monitoring tools, as well as a strong plan
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Reference: http://seminarprojects.com/Thread-self-defending-network#ixzz1ngLrWATJ
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