# \[PROPOSAL ##\] \[DRAFT\] Signaling Proposal - ICS 2.0: Partial Set Security

**URL:** <https://forum.cosmos.network/t/proposal-draft-signaling-proposal-ics-2-0-partial-set-security/13445>\
**Category:** Hub Proposals\
**Created:** [March 13, 2024, 5:54pm UTC](https://forum.cosmos.network/t/proposal-draft-signaling-proposal-ics-2-0-partial-set-security/13445 "2024-03-13T17:54:35Z")\
**Posts on this page:** 1\
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**Author:** ![Govmos](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.cosmos.network/govmos/32/5806_2.png) [@Govmos](https://forum.cosmos.network/u/Govmos)\
**Post date:** [March 13, 2024, 8:56pm UTC](https://forum.cosmos.network/t/proposal-draft-signaling-proposal-ics-2-0-partial-set-security/13445/2 "2024-03-13T20:56:20Z")

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We could spend hours discussing this major milestone in the Hub’s history, which is Partial Set Security (PSS). From all the discussions we’ve had with projects and teams building in the Cosmos, there is a lot of interest in this new frontier. It’s expected to be market-fit and bring new blood into the AEZ. Every new partner joining the economy will create 2^n opportunities to collaborate in the space.

> [@jtremback](#):
>
> However, for the first version, consumer chains will need to be “cleared for launch” by governance.

Of course, this is absolutely required in the initial stage. Regarding the design itself, we have already commented on the CHIP proposition and fully support the composability offered by the Opt-in and Top-n solutions.

> [@CHIPs discussion phase: Partial Set Security (updated)](https://forum.cosmos.network/t/chips-discussion-phase-partial-set-security-updated/11775):
>
> > **Click to open previous draft discussion post**
> >
> > \<a href="https://docs.google.com/document/d/1Oq2oaqaZe\_MHWkscMFeVIo8ITKf4p19jwdYkvMEzcFs/edit"\>Partial Set Security\</a\> is a reimagining of Opt-in Security (thanks to \<a class="mention" href="/u/effortcapital"\>@effortcapital\</a\> for the idea), which would allow only a subset of Hub validators to run a physical node for each consumer chain, while still allowing each consumer chain to be secured by th…

Overall, we just want to take this opportunity to express our strong support for this upcoming feature. At this point, we wish we could fast-forward to the day of the effective release! Kudos to the Informal team for their valuable contributions to make this happen.

* * *

On behalf of the entire PRO Delegators’ team, **thank you**.  
[![pro-delegators-sign](https://canada1.discourse-cdn.com/flex031/uploads/cosmos1/original/2X/3/3d138289b87945115dfe59a6604e139bf36aeb94.png)](https://forum.cosmos.network/t/pro-delegators-validator-profile/12956)

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