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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.
Published 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.
Published 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.
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.
As cyber threats across the globe continue to increase in number and sophistication, security and networking personnel must not only work harder but also smarter to stay ahead of malicious attacks.
Learn how Mocana's NanoSec can speed your product development cycle while providing best-in-class device security for resource-constrained environments. Download the product whitepaper and receive a free trial.
Published By: Lumension
Published Date: Jan 08, 2010
The use of portable devices can also potentially infect public systems with malware, inadvertently expose classified information and citizens' personally identifiable information, and otherwise breach the public's trust. Learn how to prevent this breach.
Published By: Webroot
Published Date: Nov 13, 2009
There are three truisms about a tight economy that every IT manager knows: You have to support more projects with fewer people and tighter budgets; approvals for infrastructure build-outs are scarce; and it's your job to ensure employee productivity remains high.
The software-as-a-service model can help you stay ahead of Web and email threats without breaking the bank on infrastructure and management. Download this free whitepaper to find out more about the benefits of SaaS solutions.
Published By: Webroot
Published Date: Nov 13, 2009
Webroot is an established security provider of Software as a Service (SaaS)-delivered e-mail and Web security suites. The e-mail security suite comprises anti-spam, anti-virus, content scanning for Data Loss Prevention (DLP), image scanning, continuity management for mails, e-mail archiving, and e-mail encryption. The Web security suite comprises anti-virus, anti-spyware, anti-phishing, application blocking, and URL filtering.
Published By: Webroot
Published Date: Nov 13, 2009
Well-financed email threat creators persist in propagating ever more sophisticated and potentially lethal attacks through the estimated 62 trillion spam messages sent last year.
Published By: Webroot
Published Date: Nov 13, 2009
SaaS takes the headache out of email and web threat management. Download this FREE white paper to find out more about the benefits of subscription services over in-house solutions.
The Cisco® ASA 5500 Series Business Edition is an enterprise-strength comprehensive security solution that combines market-leading firewall, VPN, and optional content security capabilities, so you can feel confident your business is protected. This easy-to-use solution lets you control access to network resources to protect business data and maximize network uptime.
Enabling IT equipment vendors to perform remote service on your data centers helps maximize uptime and lower TCO—but at what risk? Dial-up modems and VPNs introduce security vulnerabilities and lack sufficient auditing capabilities—making it virtually impossible to track external access and maintain data center security. Download this white paper to learn how you can manage security risks, lower service-related costs, achieve regulatory and internal compliance, and more.
