Infocus: Deploying Network Access Quarantine Control, Part 2
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This article discusses Network Access Quarantine Control in Windows Server 2003, which allows administrators to quarantine mobile users and verify their security posture before giving them full access to the network. Part 2 of 2.
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Security researcher demonstrates a way to use cross-site scripting to remotely spam an internal network printer.
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Unpatched Windows machines are vulnerable to latest adware attack
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HypervisorShield, a new service of Catbirdâs V-Security suite, extends security protections to the hypervisor layer in a virtual environment.
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A few of my previous columns discussed my vision of creating a more secure Internet. It involved replacing the Internet's default anonymity with pervasive authentication, from the hardware initialization, through the OS and all applications, the user, and ending with a verifiable network stream. It is my strong belief that without a complete overhaul of default authentication, malicious hacking is going to continue indefinitely.
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OK, we had an extended breather from our last look at BIND's zone file pri.example.org. It's time to finish up and get a sense of what these records mean. To go off-topic a little, recently, I had the task of setting up two OpenLDAP servers and putting together a test environment for a project with several developers and several applications including some LAMP applications. Without a working knowledge of DNS, the project would have gone amuck.
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Single Packet Authorization fills the gaps in port knocking.
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Letter: Setting the record straight on network location awareness and Vista Group Policy.
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A beta version of its next-generation Total Protection 2.0 consumer security software.
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A security researcher demonstrates a way to use cross site scripting to remotely spam an internal network printer.
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This paper will cover the challenge of identifying a reliable source of information to populate and maintain accurate configuration information from the distributed application and server environment for use in the CMDB.
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Software maintains security on laptops when they're outside the network.
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Some years ago, I got a job doing network support for the District Attorneyâs office in a large city that shall remain nameless. When I arrived, the network was a mess! Malware was rampant, Internet and WAN connections were saturated, and users were constantly complaining about slow computers and network performance. Even so, my attempts to enforce a mindful security policy were met with fierce resistance. The attitude among the legal staff was, âThis is my computer and my network; youâre just a computer janitor.â
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Companies expand security alliance to help businesses keep worms and viruses from getting onto networks.
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Symantec has released firmware fixes for a string of critical security holes in its firewall/VPN and Gateway Security products which could be exploited to cause a denial of service, identify
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The purpose of this paper is to explain how attackers behave when they attempt to identify and defeat honeypots, and is useful information for security professionals who need to deploy honeypots in a more stealthy manner. Part 2 looks at Sebek-based honeypots, snort_inline, Fake AP, and Bait and Switch honeypots.
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Shimon Systems, Inc., a leading provider of fingerprint-based access control solutions, has re-defined security for enterprise WiFi networks via its Bio-NetGuard(TM) WiFi Security Solution.