A small piece of hardware connects to a mobile device and filters out attacks and malicious code. Using the piece of hardware, a mobile device can be protected by greater security and possibly by the same level of security offered by its associated corporation/enterprise. In one embodiment, a mobile security system includes a connection mechanism for connecting to a data port of a mobile device and for communicating with the mobile device; a network connection module for acting as a gateway to a network; a security policy for determining whether to forward content intended for the mobile device to the mobile device; and a security engine for executing the security policy.

System and method for providing network security to mobile devices

A technique for self-isolation of a network device that has been identified as potentially harmful. The network device may be isolated from the network except for an out-of-band communication channel that can be used for management purposes to restore or repair the device prior to the network connection being re-established.

Techniques for self-isolation of networked devices

An aggregation agent may combine and correlate information generated by multiple on-host agents and/or information generated in response to multiple security events. The aggregation agent may transmit the combined information to a security console. The security console may check the identity of the aggregation agent to determine whether to accept the information.

System security event notification aggregation and non-repudiation

A system ( 100 ) and method ( 600 ) is provided for self-scaling generic policy tracking. The system can include a policy key ( 210 ) on a client ( 132 ) for scanning the client for at least one configuration, assessing a policy compliance based on the configuration, and reporting at least one policy state to a policy server. The system can also include a policy server ( 110 ) for receiving the at least one policy state from the policy key, and configuring network access to the client based on the at least one policy state. The policy key can report at least one policy state ( 232 ) on a periodic communication cycle that can be scaled according to system load for increasing system capacity.

Method and System for Self-Scaling Generic Policy Tracking

A data modeling studio provides a structured environment for graphically creating and executing models which may be configured for diagnosis, prognosis, analysis, identifying relationships, etc., within a process plant. The data modeling studio includes a configuration engine for generating user interface elements to facilitate graphical construction of a model and a runtime engine for executing data models in, for example, an offline or an on-line environment. The configuration engine includes an interface routine that generates user interface elements, a plurality of templates stored in memory that serve as the building blocks of the model and a model compiler that converts the graphical model into a data format executable by the run-time engine. The run time engine executes the model to produce the desired output and may include a retrieval routine for retrieving data corresponding to the templates from memory and a modeling routine for executing the executable model.

Data modeling studio

Methods and apparatuses associated with sharing cryptographic keys in a network domain. An embedded agent on a network endpoint participates in the distribution of cryptographic keys. In one embodiment the embedded agent receives and stores a shared symmetric key, as do embedded agents on other network endpoints in the same network domain. The embedded agent causes the shared key to be stored in a secure storage not directly accessible by the host. When the host wants to transmit enciphered data, the embedded agent may provide access to cryptographic services. The embedded agent provides isolation of the shared key from parts of the host that are subject to compromise by attack or infection.

Shared cryptographic key in networks with an embedded agent

An electronic apparatus has an embeded firmware agent having instructions for selectively operating in a management mode and an embedded controller agent operating independent of a host operating system and selectively invoking the management mode. A bidirectional agent bus is coupled in between the embedded firmware agent and embedded controller agent to transmit messages between both the agents. Manageability and security operations that can be performed on a host system having these cooperative embedded agents.

Cooperative embedded agents

Method, apparatus, and system for isolating potentially vulnerable nodes of a network. In one embodiment a network is partitioned into subnets of varying levels of security. A client device may be assigned a network access assignment through one of the subnets based on a level of vulnerability assessed for the client device. The level of vulnerability may be determined based on compliance of the client device with available upgrades and/or patches.

Auto-triage of potentially vulnerable network machines

Apparatuses and methods for page coloring to associate memory pages with programs are disclosed. In one embodiment, an apparatus includes a paging unit and an interface to access a memory. The paging unit includes translation logic and comparison logic. The translation logic is to translate a first address to a second address. The first address is to be provided by an instruction stored in a first page in the memory. The translation is based on an entry in a data structure, and the entry is to include a base address of a second page in the memory including the second address. The comparison logic is to compare the color of the first page to the color of the second page. The color of the first page is to indicate association of the first page with a first program including the first instruction. The data structure entry is also to include the color of the second page to indicate association of the second page with the first program or a second program.

Page coloring to associate memory pages with programs

Architectures and techniques that allow an electronic platform having a Radio Frequency Identification (RFID) tag to transmit platform security status information regardless of the power state of the platform. The RFID tag contains both an external passive RF interface as well as an internal bus interface that may allow components of the host platform to communicate with the RFID tag. The embedded processing agent may provide the ability to detect that a system has come under attack and cause suspicious traffic to be blocked.

Wireless detection and/or containment of compromised electronic devices in multiple power states

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