New servers that you spin up manually or dynamically need to follow the strict guidelines to ensure that there isn’t a back door to the network bypassing the jump box. With traffic routing controls already reasonably complicated in a cloud, a jump box adds increased complexity to cloud infrastructure. Once that happens, the attacker has the kingdom. Let’s take a look at some of the key limitations of a jump box:Ī jump box becomes a significant target for intruders, and with the level of sophistication they have access to today, it is highly likely that a jump box – even one that is rigorously secured – will be compromised. And, in the increasingly popular world of DevOps, having a one-off solution that generally needs to be manually controlled and updated is heading in the opposite direction of consistency and automation. However, when you look at the growing popularity of hybrid ecosystems, where organizations mix in the cloud, third party contractors, and many third party services/connections, a jump box starts to become harder to implement and significantly less effective. With control over the network, the physical hardware, and the facility, a jump box is a natural way to control access. In fact, many of the most stringent compliance standards, such as PCI, encouraged the use of jump boxes through their vision of network segmentation to limit or reduce the size of the environment to be audited.įor an enterprise with an internal or outsourced data center, a jump server would be reasonably effective. They were easy to audit and architecturally gave auditors a “choke point” to focus in on and check compliance. The audit and compliance worlds gravitated heavily towards jump boxes because they were a central control point that offered security and simplicity to traditional infrastructure environments. For those that wanted to level up, multi-factor authentication could be installed at the jump box to make it harder for an attacker to leverage stolen credentials. Audit controls would be placed on the jump box to track all user activity. ![]() ![]() The jump box would be a heavily fortified gatekeeper, ensuring that only the correct users could pass it. Set up a jump box as a bastion host inside of your environment that everybody logs into and then you can “jump” to any of the other boxes or servers. The original theory for jump boxes made a lot of sense. Perhaps a widely used practice that hasn’t kept up with the evolution of compliance requirements in increasingly hybrid environments is the jump server, often called the jump box. With compliance becoming an ever-increasing priority and hybrid infrastructures becoming the norm, many traditional IT practices must evolve or die.
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