Hi Matej,

 

I see what you’re saying.

 

It does improve readability.

 

Ultimately, automation is king. I had some code in the project once upon a time that would improve visibility of coverage of the requirements. Pulling the data from the source requirements (i.e. STIG), then aligning that data with the STIG overlay to identify total coverage of the STIG, then aligning that data with the mapped OVAL rules to identify overall coverage of requirements by the checks and remediations included. This probably could have been extended to compare the rules in the STIG profile with the rules in the STIG overlay to identify rules in the overlay not captured in the profile and rules in the profile that don’t align to a requirement in the STIG overlay.

 

I still respectfully disagree with you.

 

The goal of this project is to provide content that facilitates helping organizations meet requirements. From the consumer side of this, this project is pretty pointless if it only gets you a fraction of the way there. To make this project useful, it needs to be more complete and accurate. Having it build better or include a better way showing what few requirements are addressed doesn’t provide any value add if it still doesn’t increase the percentage of coverage of requirements to be validated and mitigated.

 

You can change the frame of a picture, but it doesn’t change the picture.

 

I just want to give you the perspective from a user of this content. I can’t use the content as it’s provided. I have to go in and address all the issues and add code to get compliant for our systems. But for the many other users out there that don’t have the luxury of understanding how to deal with updating the code, they end up with a solution that gets them compliant after days\hours of manual changes to fix the issues it causes and make up for the lack of coverage where it doesn’t.

 

If the goal of this project is to be a pet project for developers to try new things and be creative, then I can understand your current direction.

 

If the goal of this project is to help users in meeting industry standards with applicable software instaled, then the direction should be to provide complete and accurate checks and remedations. This is what end users really need and would value most from this project.

 

Best regards,


Trey Henefield, CISSP

Cyber Security Manager

Ultra Intelligence & Communications

4101 Smith School Road

Building IV, Suite 100

Austin, TX 78744 USA
T
: +1 512 327 6795 ext. 647

M: +1 512 541 6450
ultra.group

 

From: Matej Tyc <matyc@redhat.com>
Sent: Monday, June 8, 2020 4:52 AM
To: scap-security-guide@lists.fedorahosted.org
Subject: Re: Policy source data format proposal is ready for comments

 

Hello Trey,

the change that is discussed here is a backwards-compatible one, so it wouldn't break anything for you.

I understand your pain, but as the repository increases in size both in rule count and profile count, actions need to be taken so the project retains its level of maintainability. For example, the recent redesign of templates was quite disruptive, but it also fixed tens of rules that nobody had capacity to fix before.

This change aims to introduce possibility to reuse chunks of rules between profiles, and to make profile definitions easier to read and to maintain.

How would you rate maintainability of https://github.com/ComplianceAsCode/content/blob/master/rhel7/profiles/ncp.profile and of https://github.com/ComplianceAsCode/content/blob/master/rhel8/profiles/ospp.profile ? Both profiles select over hundred of rules, and I am sure that the RHEL7 profile would make it very difficult for anybody to determine whether a rule is missing, or the profile is complete. The RHEL8 profile has comments that make things more clear, and the proposal we are discussing in this thread basically moves things one step further, from optional comments to a schema. It will still be possible to do things the old way though.

I am sure that all contributors feel disappointed when contributions are not accepted, and trust me, it happens to everybody. I would recommend you to have a fork with all rules that were rejected upstream added.

You say that the immediate focus should be content completeness and accuracy. I think that this should be the long-term focus. When you have incorrect copy-pasted code, the immediate thing to do is not fixing it again by more copy-pasting, but one should rather remove the copy-pasting, if it is possible. Unfortunately, this is what breaks the backwards compatibility, but it is always for a good reason.

If you have a particular backward-compatibility problem, please tell us, and we may write a blog post about it, so porting your old code will be fast and efficient: https://complianceascode.github.io

Best regards,
Matej Tyc

On 05. 06. 20 20:25, Trey Henefield wrote:



This won't solve the problems with your content.

The problem is that there has been pushback to accept community suggestions due to personal perferences. There is much more focus on continuously changing the structure of the project, than the content of the project.

The ultimate goal for this project should be to provide checks and remediations that accurately reflect (no more and no less) what is required by a particular regulation.

Regaurdless of what default behaviors are present in the RedHat operating system, if a configuration is required to be explicitly configured, it should be configured. So that the intent of what the requirement is explicitly requiring is addressed. Saying that this does not apply because it does this already, does not hold well when this content is used and this discrepency has to be explained to validators.

Our organization has basically gave up contributing and maintain our own personal branch to ensure we provide solutions that meet the needed requirements.

To greatly improve this project, the immediate focus needs to be on content completeness and accuracy. This would provide the best value this project could offer to the community.

The structure of this project and how to better improve it should be a secondary focus, with these structural changes better thought out and implemented, before being integrated into the project. These major changes should be introduced less frequently (1 or 2 times a year) to allow contributors time to complete their changes. Just about every two months when a new release is pushed, we have to redo allot of stuff we did to get our changes working in the new release. This is very time consuming and difficult to maintain.

I truly hope someone there at RedHat is finally listening to this and takes our advice.

Best regards,


Trey Henefield, CISSP
Cyber Security Manager
Ultra Intelligence & Communications
4101 Smith School Road
Building IV, Suite 100
Austin, TX 78744 USA
T: +1 512 327 6795 ext. 647
M: +1 512 541 6450
ultra.group

-----Original Message-----
From: Jan Cerny <jcerny@redhat.com>
Sent: Friday, June 5, 2020 9:36 AM
To: SCAP Security Guide <scap-security-guide@lists.fedorahosted.org>
Subject: Policy source data format proposal is ready for comments

Hi,

The policy source data format proposal is available and ready for comments. The text has been submitted as a pull request on GitHub to make the discussion easier using comments and reviews.
See https://github.com/ComplianceAsCode/content/pull/5817
We are looking forward to seeing your feedback on GitHub.

What is it about? We will use the policy source data format to improve development of our profiles. It will allow us to store security controls and requirements in the repository and then define profiles by using their IDs instead of separate rules.

This is done in order to solve the problem that there is no easy way to demonstrate to profile stakeholders the status of their profile.

Intended workflow:

* SME identifies security controls the policy consists of. Those controls serve as direct input for our profiles.
* SME goes through controls, and makes sure that they are sufficiently covered by rules.
* SME fine-tunes the profile by overriding a couple of individual rules in the profile file.

Once the format is accepted we can start developing tools that support this new workflow.

In future, we can also use it for further refactoring, for example streamlining the generation of HTML tables.

Best regards

--
Jan Černý
Security Technologies | Red Hat, Inc.
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