IPSec IPsec (IP security) is a standardized framework for securing Internet Protocol (IP) communications by encrypting and/or authenticating each IP packet in a data stream. There are two modes of IPsec operation: transport mode and tunnel mode. In transport mode only the payload (message) of the IP packet is encrypted. It is fully-routable since the IP header is sent as plain text; however, it can not cross NAT interfaces, as this will invalidate its hash value. In tunnel mode, the entire IP packet is encrypted. It must then be encapsulated into a new IP packet for routing to work.
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The executive leadership of a multi-billion dollar business faced an existential problem. They could not fundamentally measure or characterize the risks to their intellectual property, particularly as it was used within highly-collaborative business processes. When a privileged user was caught by pure chance while attempting to compromise trade secrets, they created a program to identify and manage their information risks without impacting productivity. Download this case study to see a real-world example of how Digital Guardian enables the productive enforcement of policy for an IP-driven business.
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A company's Intellectual Property (IP) often represents both a significant portion of its assets, and a critical component of its competitive differentiation. IP comes in many different forms and can include "structured" types like spreadsheets and documents, or "unstructured" types like images, formulae or software code. Whatever form it takes, the potential value of any IP is determined by the risk of its acceptable use. In this whitepaper, learn how Digital Guardian is used to enforce risk-based policies within collaborative environments that increase both the security and productivity of IP without sacrificing one for the other.
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By: ShoreTel
Published Date: Oct 14, 2011
This white paper examines security considerations when using SIP trunks as a means of connecting Unified Communication Systems to the outside world.
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By: Symantec
Published Date: Apr 09, 2012
This white paper explains the licensing and proper use of Symantec SSL Certificates for securing multiple Web servers and/or multiple domains and subdomains in the network configurations.
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By: Symantec
Published Date: Apr 09, 2012
Symantec Extended Validation (EV) SSL Certificates can be a key factor in helping increase customer confidence during online business transactions. More confidence can mean more conversions for customers with EV SSL certificates.
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There is hope for IT administrators seeking to gain control over the Windows environment while still offering local admin rights to the user base.
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This detailed white paper describes how Riverbed Stingray can help you with many parts of the PCI DSS specification, without needing to change apps.
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By: Okta
Published Date: Jan 06, 2012
In this paper, EMA explores this question and examines Okta as an example of centralized, multi-tenant identity and access management that offers new
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Find out how your organization can protect business-critical functions, minimize downtime and mitigate risk.
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This paper explores some of the types of insider threats organizations face today and discusses monitoring and managing privileged user actions.
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This report looks at the challenges in the new world of EHR as well as security breaches and other risks that come with storing web-based information.
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Download Protecting Users From Firesheep and other Sidejacking Attacks with SSL to learn how to avoid HTTP attacks.
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Read this white paper to learn how TLS works, best practices for its use and the various applications in which it can secure business computing.
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In the fast-evolving fields of IT security and information assurance, continuing education and training is a necessity. This latest Spotlight edition of SC Magazine provides all the information that security practitioners need to learn about the latest trends, and where the markets are opening up. In addition, we've assembled the latest data from some of the top universities designated by the National Security Agency (NSA) and the Department of Homeland Security (DHS) as Centers of Academic Excellence in Information Assurance (IA) and/or Research.
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By: Vyatta
Published Date: Sep 09, 2011
This paper describes how businesses can meet the security requirements recently published in a report by the PCI Security Standards Council's Virtualization Special Interest Group (SIG) and outlines detailed recommendations and best practices for everything from risk assess¬ment strategies to technology selection.
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By: Vyatta
Published Date: Sep 08, 2011
The virtual data center is no different from the physical data center in terms of security policy - virtual data centers must meet the same strict information security requirements adhered to in physical networks.
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By: Vyatta
Published Date: Sep 08, 2011
In order to meet the challenge of multitenant security, the cloud network architecture must enable security policies to be enforced exactly as they ar
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This whitepaper examines the common misconceptions about full disk encryption.
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By: Akamai
Published Date: Jul 01, 2011
Learn Why Protecting Your Online Channels and Applications is Critical.
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Read this whitepaper to understand how combining the iSensor Intrusion Prevention appliance with 24x7 monitoring and administration by Dell SecureWorks' certified security experts to deliver exceptional cyber threat protection for your midsize organization.
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By: Cisco
Published Date: Apr 14, 2011
Learn the who, why, how and where of connecting a business-so you can make informed technology decisions that save your company time and money.
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By: Venafi
Published Date: Mar 14, 2011
This document provides an introduction to enterprise key and certificate management (EKCM) best practices that Venafi has developed while working with Global 2000 organizations. The best practices in this document apply directly to the management of encryption keys and digital certificates, and help prevent security breaches and unplanned system outages.
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By: Venafi
Published Date: Mar 14, 2011
With the proliferation of sensitive information, organizations must protect sensitive data wherever it moves. Encryption is a critical element, but when keys and certificates are not properly managed, security risks, unexpected downtime, non-compliance and vulnerabilities may occur. Read this white paper to learn how to protect your organization.
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By: Venafi
Published Date: Mar 14, 2011
This document is designed to help organizations quantify and qualify the business value that can be attained from implementing a truly enterprise approach to managing encryption keys and digital certificates, and is written from the perspective of Information Security and IT Operations stakeholders.
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Leverage your existing identity infrastructure, such as Active Directory, to grant access and enforce identities in the cloud. By linking AD to SAML and on to the cloud, your organization enforces identity for any on-premise, VPN, SaaS or cloud-based application - all while keeping your organization's identities safe, secure and private.
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