One thing common to all these passwords is that they are set and fixed per line or per function like the enable password.
#SHUTDOWN CISCO SWITCH PASSWORD#
These would rule Telnet and SSH access, but once you are connected to the equipment via console or Telnet, then you could be able to access the privilege mode with the enable password and so that is another thing we have to consider. A basic password setup could be related to specific lines or lines of access into the switch, for example, the console, the VTY lines, which are related to terminal access into the equipment. Other threats could be related to authentication and identity management that is why we set up passwords and provide access control with the use of passwords. Lack of critical spare parts could also be a maintenance threat, which demonstrates poor design and planning in terms of the levels of redundancy for equipment. So poor cabling could be a security threat if it will cause an electrical problem or if it would cause a hardware threat by just dropping equipment due to poor cabling. Maintenance threats are more related to the methodology and the process to not only handle, but design, the physical location of equipment. These could be mitigated with UPS-type solutions.
#SHUTDOWN CISCO SWITCH FULL#
A good data center and wiring closet design following best practices in terms of physical location, cooling, etc., will help mitigate these threats.Įlectrical threats are maybe a lot more common any where from voltage spikes to unconditioned power to complete and full power loss. Environmental threats are those related to extreme temperatures and humidity. Also, lack of policy in terms of handling of the equipment. Hardware threats are those related to physical damage to the equipment, mishandling could be a cause of this and notice this is not necessarily a malicious incident it can simply come from poor change management or poor policies in terms of physical installations. One of them is physical and environmental and within that there are several categories and classifications. We can see switch security in multiple dimensions.
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