Email Alerts
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Linux, virtualization help GHY meet post-9/11 requirements
In the post-9/11 world, security measures have been tightened, especially in the import/export industry. Learn how one firm used Linux and hardware virtualization to keep up with changing rules and add flexibility to client IT environments. Article
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Linux kernel and U.S. government security standards
Security expert James Turnbull explains what Linux components satisfy the U.S. government's 'Protection Profile for Separation Kernels in Environments Requiring High Robustness." Ask the Expert
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Mitigating kernel vulnerabilities
Security expert James Turnbull offers resources for plug-ins to mitigate buffer overflow vulnerabilities in the kernel. Ask the Expert
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Defining adequate security controls
Because of the changing nature of technology, the language in the Sarbanes-Oxley Act is purposefully vague. This article explores the meaning of adequate security controls and what is required for SOX compliance. Tip
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Using Sysmask to safeguard Linux installations
Find out how Sysmask-protected Linux installations in the enterprise can reduce the number of exploitable kernel-level vulnerabilities. Tip
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Basic Object Configuration, chapter 2 from 'Pro Nagios 2.0'
Get started on the basics of configuring your Nagios server to monitor hosts and services. Learn the differences between Nagios object types and their capabilities. Tip
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Chapter 8, "OpenPGP and Email" of "PGP & GPG: Email for the Practical Paranoid"
Keep your e-mail confidential. Learn how to encode messages and exploit the different types of email encryption keys available from PGP. Tip
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Testing Local Resources, chapter 7 of 'Nagios: System and Network Monitoring'
Keep track of your network activity with open source monitoring app, Nagios. Chapter 7, "Testing Local Resources" explains how to test plug-ins over a local network since some lack their own network protocols. Tip
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E-mail privacy with PGP
Using PGP and GPG for e-mail encryption, decryption and digital signatures can give you the keys to digital security and keep your IT shop safe from spoofing and hacking. Article
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IT Managers: PGP is easy
Save yourself a security headache and adopt the easy to use, comprehensive e-mail encryption tool known as PGP. Learn just what it has to offer your IT shop. Tip