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The 1000v is a virtual switch for use in virtual environments including both VMware vSphere and Microsoft Hyper-V [2] It is as such not a physical box but a software application that interacts with the hypervisor so you can virtualize the networking environment and be able to configure your system as if all virtual servers have connections to a physical switch and include the capabilities that ...
These guides, when implemented, enhance security for software, hardware, physical and logical architectures to further reduce vulnerabilities. Examples where STIGs would be of benefit is in the configuration of a desktop computer or an enterprise server.
Definition of the USM MIBs – To facilitate remote configuration and administration of the security module. Definition of the view-based access control model (VACM) MIBs – To facilitate remote configuration and administration of the access control module. Security was one of the biggest weaknesses of SNMP until v3.
A security switch performs scheduled monitoring and finds that a program is attempting to download malicious content from the internet. It then activates internet security function and disables internet access, interrupting the download. If laptop software is compromised by air-gap malware, the user may activate the security switch and ...
An HSM in PCIe format. A hardware security module (HSM) is a physical computing device that safeguards and manages secrets (most importantly digital keys), and performs encryption and decryption functions for digital signatures, strong authentication and other cryptographic functions. [1]
802.1X-2001 defines two logical port entities for an authenticated port—the "controlled port" and the "uncontrolled port". The controlled port is manipulated by the 802.1X PAE (Port Access Entity) to allow (in the authorized state) or prevent (in the unauthorized state) network traffic ingress and egress to/from the controlled port.
In NX-OS, there is no "write" command to save the configuration like on IOS (one uses the "copy" command, instead). Instead, command aliases can be created to provide the "write" command. [5] When accessing NX-OS, users authenticate directly to their assigned privilege level. SSH server is enabled while Telnet server is disabled by default in ...
Modular switches also support additional line cards which can provide new functions to the switch that would previously have been unavailable, such as a firewall. [4] An example of a modular computer network switch is the Cisco Catalyst 6500, which can be configured with up to 13 slots, and supports connections from RJ45 to QSFP+.