death-of-the-tier-1-soc-analyst

Link :
https://www.darkreading.com/analytics/death-of-the-tier-1-soc-analyst/d/d-id/1330446

” A combination of emerging technologies, alert overload, and fallout from the cybersecurity talent shortage is starting to gradually squeeze out the entry-level SOC position “

“The Tier 1 SOC analyst will become more like the Tier 2 analyst”

“Gone will be the mostly manual and mechanical process of the Tier 1 SOC”

Yup yup and yup.

Andy

Ponemon Survey Report: Staffing the IT Security Function in the Age of Automation

https://www.domaintools.com/resources/survey-reports/ponemon-survey-2018#

Some amazing stats in here (free to download just register your email). I literally want to copy and paste half the report here, but that’s probably bad manners to the authors.

Gartner predicted 15% would use SOAR by 2020 but Ponemon survey finds
that 46% “expect to use it in the next six to 12 months” (I accept not all automation is SOAR, but this is a security conversation, so it maybe it should be).

“[…] Unfortunately improvements in staffing are not happening.”

I’ve written before that SOAR won’t necessarily replace half your team (though it can lead to reduced workload) and that’s mirrored by the audience, though I didn’t expect people to expect an increase:

  • 23% say “Automation will reduce the headcount of our IT security function”
  • Whilst 44% say “Automation will increase the need to hire people with more advanced technical skills”

Two of the main reasons AI (which as we all know is really ML) is needed is to replace human error and improve 24/7 monitoring and response.

There are many fundamental values SOAR can do, which I’m surprised the report didn’t look into, but maybe that’s a different report in the future?

Anyways, great report, lots I didn’t cover, go read it!

Andy

But my ‘XYZ’ just added SOAR capability

How many vendors at RSA 2019 magically now do SOAR… I lost count (and I’m reeeally good at counting).

Unfortunately this trickled down into people minds, and I hear “but my endpoint will do SOAR”  (sorry, I’m not picking on endpoint specifically).

So let’s analyse the reality of ‘we added SOAR’

Source Agnostic

SOAR should be agnostic for where an alert/alarm/trigger comes from.

Example – If your Endpoint is also your SOAR platform, is it still as functional when the alert is generated in Amazon GuardDuty alerts, or from Jira tickets?

Integration Count

Ok great your ‘me too’ platform can integrate with MISP, ePO, ActiveDirectory, Cuckoo. But who has those exact technologies? Your toolsets will change and grow over time.

Example – A SOAR platform has hundreds on integrations. Anything less means a gap, and you will still do all the work yourself.

Workflow

If solution ‘XYZ’ has workflow built in, is it designed around the functionality specific to that product?

Example – Would a Deception technology with SOAR understand and support workflow needed for Vulnerability management?

Reporting

So if your “me too” SOAR solution…

  • can’t trigger from multiple sources
  • only integrates with 30% if your security stack
  • can’t handle half the workflows

…how can you get any meaningful reporting out of it?

Summary

I’ve heard of vendors saying ‘we do SOAR’ when in reality they just have integrations, and maybe you can change the order, but that’s not SOAR.

And I’ve not even covered: customisation, load balancing, RBAC, multi tenancy, threat intelligence tracking, custom IOC definitions, collaborative work spaces, and dozens more.

Andy

Removing insider threat from processes

Here is another interesting chat at RSA Conference this year. A gentleman approached me asking if we could help with their problem of moving data and insider threat.

His organisation policy makers were happy to use Cloud for standard business services, but not storing their sensitive data (he wouldn’t tell me the specifics). Anytime they wanted to move data from that ‘area’ of the network to the cloud they were refused by policy in case there was data leakage… you know… just to be safe.

His first problem I couldn’t help with, apparently encrypted VPN isn’t safe enough for transmission. Maybe they will end up with sneakernet and a suitcase + handcuffs.

The second problem though was a great use case for SOAR, and not one I’ve come across yet. The data source and data destination were from different vendors with no existing integration together. This means the process is very manual and potentially exposes sensitive data to the insider threat / operators.

So I demonstrated our playbook execution and how we communicate with end users. The final pseudo design we agreed on was:

  • A playbook that can be initiated by a schedule or by an inbound request
  • The playbook automatically restricts permissions of the ticket. Access is only granted with 2 pairs of eyes.
  • The playbook fetched the data from vendorA
  • The playbook then did some basic pattern matching against the data, file type checking, maybe push it through a DLP, and many more.
  • If the data was sensitive we can stop the process, flag the ticket, etc.
  • If the data was good we push it to the remote system and close the ticket.
  • However If the data was neither definitely good or definitely bad we can use CommunicationTasks to email a manager and the original ticket requester asking what to do? Proceed or stop?
  • Using our ComTask we can interactively engage the end user without exposing the data in question (see above)

To summarise, they can still do the process (quicker than before and with fewer mistakes), they’ve removed visibility to the data, but their workers still have the control to initiate and control the workflow. Pretty cool.

Thought not predominantly a SOC incident type, it shows that automation is automation, be as creative as you like.

Andy

RBAC != MultiTenancy

RBAC means having all data in one pile, relying on a policy you create, and sharing resources (e.g. execution).

Multi Tenancy means dedicating resources, storage to particular clients.

For SOAR, we find there are 3 main use cases for Multi Tenancy

  1. One organisation using MT for internal purposes having each Tenant per business unit
  2. A MSSP ‘black box’ offering
  3. A MSSP offering that allows end clients access to the data/processes

Depending on your use cases RBAC might be acceptable for #1

If the data is not sensitive, and you are 100% confident of never making mistakes RBAC might be acceptable for #2

But RBAC should not be used for #3. 

Imagine the consequence one of these quite simple mistakes

  • inbound data differs from normal is not mapped correctly
  • an analyst fat fingers a ticket and removes a tag/role
  • the platform config is reverted to a state where the rags/roles were different
  • a dev mistakenly maps an automation task to the wrong API credentials (pointing to the wrong destination server)
  • …..etc

If your data, processes, credentials are sensitive, make sure whatever you deploy is actually Multi Tenant, and not simply using RBAC.

Andy

(Credit Dan)

Getting Married with SOAR (Part1)

Last year, I proposed, and she said yes. The best day ever!

But later the same year ‘we’ agreed I was taking responsibility for the invites.

Part 1 of this series – Data, tickets and QR Code
Part 2 of this series – Printed invites for end users
Part 3 of this series – Reporting and dashboards

Data, tickets and QR Code

She said

You need to get all the address

It’s around 100 people

Email the data to the printers

Track responses

Are you even listening??

I heard

Collect data

Standardised schema

Automation

Dashboarding

“wow Andy you’re so great”

I’ve previously covered “what makes a good playbook” and for me this ticks all the boxes
https://www.socops.rocks/index.php/2019/01/17/what-makes-a-good-playbook/

I thought about the final design and ended up at:

  • Interactive web frontend to using API for all the information for guests
  • Interactive RSVP
  • This will require each person use a unique code/password
  • Though creating online accounts is too complicated for Great Aunt Betty…
  • …so use a minimal URL including a unique code
  • And for mobile device convenience, a QR Image with the code baked in

With the needs identified I mocked up this workflow.

So here in part 1 of this 3 part series, are all the steps along with images!

Create a Demisto instance specifically for my Wedding

Design the schema for “guest” and map these to a “new ticket” form

Time to add all the guests (originally I started off typing these in manually, but I realised I’m lazy so I created a CSV, and then wrote a playbook to import and process each row)

The above playbook executes once creating dozens of tickets, one for each invitee. Each ticket then runs a playbook to prepare and process itself

The QR Code task calls the QRCodeMonkey integration. Here we give it a string “https://__url__/__uniquecode__” and it returns an image

Here is a QR Code generated by the automation (dummy data)

When I was happy the data looked right. I wrote a playbook to loop through every invitee and send an email to the printing company that contained the invitee names, address, unique URL and QRCode image as an attachment

Playbook which loops with counter
The loop

And here is the output, lots emails, each specific to a specific invitee.

Here is the real benefit. Should we make any changes to the URL, email, QRCode, or individual invitee we can make 1 simple change and then execute the playbooks again. All data is regenerated, reprocessed and automatically emailed out… all with 1 click !

Stay tuned for Part2 and Part3

Andy

Does your RFI demand a ‘good API’?

I’m starting to see a few of these, and I love it !!

True it’s a vague question to answer or measure, but as a customer the best way to be heard is at RFI stage. Vendors take note of every single RFI “non compliance”.

I recently linked to an article to explain the importance of API to senior leadership:
https://www.socops.rocks/index.php/2018/11/19/explaining-apis-to-your-senior-leadership/

But I’m now seeing several RFI that demand it. I see too many solutions that still don’t have an API or an API that is a cheap after thought.

It’s 2019 everyone, keep putting that pressure on vendors to help us make our own lives easier.

Andy