Kosher Food for Thought

In this week's combined Torah portion, Parashat Nitzavim-Vayeilech, Moses gathers the entire nation for a dramatic final assembly. He doesn't just address the leaders. He explicitly includes everyone: "your heads, your tribes, your elders, your officers... from the woodcutter to the water drawer" (Deuteronomy 29:9-10). He then takes it a step further, extending the covenant to "those who are not here with us today" (29:14). Rashi explains that future generations were included in this covenant as well, reinforcing the idea that Jewish identity is not merely an individual credential. It is a continuous chain of trust and mutual responsibility linking past, present, and future. This ancient concept of a shared chain of trust highlights a major real-world security failure that recently unfolded between Dropbox and Lenovo. Many technology systems rely on "federated login," where one organization trusts another to verify a user's identity so they can...