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titleCloud collector

We use a piece of software called Collector Server to host and manage all our available collectors.

To enable the collector for a customer:

  1. In the Collector Server GUI, access the domain in which you want this instance to be created

  2. Click Add Collector and find the one you wish to add.

  3. In the Version field, select the latest value.

  4. In the Collector Name field, set the value you prefer (this name must be unique inside the same Collector Server domain).

  5. In the sending method select Direct Send. Direct Send configuration is optional for collectors that create Table events, but mandatory for those that create Lookups.

  6. In the Parameters section, establish the Collector Parameters as follows below:

Editing the JSON configuration

Code Block
{
  "global_overrides": {
    "debug": <debug_status>
  },
  "inputs": {
    "gsuite_alerts": {
      "id": "<short_unique_id>",
      "enabled": <input_status>,
      "requests_per_second": <requests_per_second_value>,
      "environment": "<environment_value>"
      "credentials": {
        "filename": "<filename_value>",
        "content_base64": "<content_base64_value>",
        "delegated_email": "<delegated_email_value>",
        "source_id": "<source_id_value>"
      },
      "services": {
        "<collector_service_name>": {
          "request_period_in_seconds": <request_period_in_seconds_value>,
          "start_time": "<start_time_override_value>",
          "tag": "<custom_tag>"
        }
      }
    }
  }
}
Info

All defined service entities will be executed by the collector. If you do not want to run any of them, just remove the entity from the services object.

Please replace the placeholders with real world values following the description table below:

Parameter

Data type

Type

Value range / Format

Details

debug_status

bool

Mandatory

false / true

If the value is true, the debug logging traces will be enabled when running the collector. If the value is false, only the info, warning and error logging levels will be printed.

short_unique_id

int

Mandatory

Minimum length: 1
Maximum length: 5

Use this param to give an unique id to this input service.

Note

This parameter is used to build the persistence address, do not use the same value for multiple collectors. It could cause a collision.

input_status

bool

Mandatory

false / true

Use this param to enable or disable the given input logic when running the collector. If the value is true, the input will be run. If the value is false, it will be ignored.

requests_per_second_value

int

Optional

Minimum value: 1

Customize the maximum number of API requests per second. If not used, the default setting will be used: 100000 requests/sec.

This parameter should be removed if it is not used.

environment_value

str

Optional

Minimum length: 1

This parameter is used to create the Devo tag. It corresponds to the sixth level of the tag:
cloud.gsuite.alerts.<alert_type>.<format_version>.<environment>. If this parameter is removed, the sixth level of the tag will have the value unknown.

This parameter should be removed if it is not used.

filename_value

str

Mandatory

Minimum length: 1

This parameter is the name that you want to give to the token generated by the Collector. For example: token.pickle

content_base64_value

str

Mandatory

Minimum length: 1

This parameter is the credentials in base64 format. To know how to obtain this value review the section How to enable the collection in the vendor.

delegated_email_value

str

Mandatory

Minimum length: 1

This parameter is the email of the user whose domain is delegated to authorize the Service Account to access the alerts. To know how to obtain this value review the section How to enable the collection in the vendor.

Note

Note for later: delegated_email field should contain the email of an real user (you cannot use a Service Account here) with enough access to display the alerts in the Google WorkSpace Admin Console >> Alert Center (https://admin.google.com/ac/ac).

source_id

str

Mandatory

Minimum value: 1

This parameter will be used when {source_id} placeholder is present when using custom tags. Please use "abc" value when not used.

collector_service_name

str

Mandatory

Any collector service names described in the Data sources section.

This parameter can be set to any collector service name described in the Data sources section. It is also important to note that there may be more than one service.

Choose one of our available services:

  • access_approvals

  • account_suspension_warn

  • activity_rule

  • apns_cert_expired

  • apns_cert_expiring

  • appmaker_default_cloud_sql_setup

  • apps_outage

  • calendar_changed

  • chrome

  • configuration_problem

  • customer_abuse

  • customer_takeout_initiated

  • data_loss_prevention

  • device_compromised

  • drive_changed

  • email_changed

  • google_operations

  • government_attack_warning

  • leaked_password

  • malware_reclassification

  • misconfigured_whitelist

  • mobile_changed

  • msa_billing

  • msa_legal

  • msa_product

  • msa_security

  • new_user

  • phishing_reclassification

  • primary_admin_changed

  • reporting_rule

  • sso_profile_updated

  • sso_profile_added

  • sso_profile_deleted

  • super_admin_password_reset

  • suspended_user_active

  • suspicious_activity

  • suspicious_login

  • suspicious_login_less_secure_app

  • suspicious_message_reported

  • suspicious_programmatic_login

  • user_admin_revoked

  • user_deleted

  • user_granted_admin

  • user_password_changed

  • user_reported_phishing

  • user_reported_spam_spike

  • user_suspended

  • user_suspended_alert

  • user_suspended_spam

  • user_suspended_spam_through_relay

  • user_suspended_suspicious_activity

For example:

Code Block
"services": {
    "customer_takeout_initiated": {
        "request_period_in_seconds": 60
    },
     "misconfigured_whitelist": {
         "request_period_in_seconds": 60
    }
}

request_period_in_seconds_value

int

Optional

Minimum length: 1

Period in seconds used between each data pulling, this value will overwrite the default value (60 seconds)

This parameter should be removed if it is not used.

start_time_override_value

str

Optional

UTC with format: YYYY-mm-ddTHH:MM:SS.sssZ

This configuration allows you to set a custom date as the beginning of the period to download. This allows downloading historical data (1 month back for example) before downloading new events.

This parameter should be removed if it is not used.

custom_tag

str

Optional

A Devo tag. See for more information see Devo tags

This parameter is used to override the default tag with a new customer defined tag.

This parameter should be removed if it is not used.

2google workspace alerts_10.png
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titleOn-premise collector

This data collector can be run in any machine that has the Docker service available because it should be executed as a docker container. The following sections explain how to prepare all the required setup for having the data collector running.

Structure

The following directory structure should be created for being used when running the collector:

Code Block
<any_directory>
└── devo-collectors/
    └── <product_name>/
        ├── certs/
        │   ├── chain.crt
        │   ├── <your_domain>.key
        │   └── <your_domain>.crt
        ├── state/
        └── config/ 
            └── config.yaml 
Note

Replace <product_name> with the proper value.

Devo credentials

In Devo, go to Administration → Credentials → X.509 Certificates, download the Certificate, Private key and Chain CA and save them in <product_name>/certs/. Learn more about security credentials in Devo here.

Note

Replace <product_name> with the proper value.

Editing the config.yaml file

Code Block
globals:
  debug: <debug_status>
  id: <collector_id>
  name: <collector_name>
  persistence:
    type: filesystem
    config:
      directory_name: state
outputs:
  devo_1:
    type: devo_platform
    config:
      address: <devo_address>
      port: 443
      type: SSL
      chain: <chain_filename>
      cert: <cert_filename>
      key: <key_filename>
inputs:
  gsuite_alerts:
    id: <input_id>
    enabled: <input_status>
    requests_per_second: <requests_per_second_value>
    environment: <environment_value>
    credentials:
      filename: <filename_value>
      content_base64: <content_base64_value>
      delegated_email: <delegated_email_value>
      source_id: <source_id_value>
    services:
      <collector_service_name>:
        request_period_in_seconds: <request_period_in_seconds_value>
        start_time: <start_time_override_value>
        tag: <custom_tag>
Info

All defined service entities will be executed by the collector. If you do not want to run any of them, just remove the entity from the services object.

Replace the placeholders with your required values following the description table below:

Parameter

Data Type

Type

Value Range

Details

debug_status

bool

Mandatory

false / true

If the value is true, the debug logging traces will be enabled when running the collector. If the value is false, only the info, warning and error logging levels will be printed.

collector_id

int

Mandatory

Minimum length: 1
Maximum length: 5

Use this param to give an unique id to this collector.

collector_name

str

Mandatory

Minimum length: 1
Maximum length: 10

Use this param to give a valid name to this collector.

devo_address

str

Mandatory

collector-us.devo.io
collector-eu.devo.io

Use this param to identify the Devo Cloud where the events will be sent.

chain_filename

str

Mandatory

Minimum length: 4
Maximum length: 20

Use this param to identify the chain.cert  file downloaded from your Devo domain. Usually this file's name is: chain.crt

cert_filename

str

Mandatory

Minimum length: 4
Maximum length: 20

Use this param to identify the file.cert downloaded from your Devo domain.

key_filename

str

Mandatory

Minimum length: 4
Maximum length: 20

Use this param to identify the file.key downloaded from your Devo domain.

input_id

int

Mandatory

Minimum length: 1
Maximum length: 5

Use this param to give an unique id to this input service.

Note

This parameter is used to build the persistence address, do not use the same value for multiple collectors. It could cause a collision.

input_status

bool

Mandatory

false / true

Use this param to enable or disable the given input logic when running the collector. If the value is true, the input will be run. If the value is false, it will be ignored.

requests_per_second_value

int

Optional

Minimum value: 1

Customize the maximum number of API requests per second. If not used, the default setting will be used: 100000 requests/sec.

Info

This parameter should be removed if it is not used.

environment_value

str

Optional

Minimum length: 1

This parameter is used to create the Devo tag. It corresponds to the sixth level of the tag:
cloud.gsuite.alerts.<alert_type>.<format_version>.<environment>. If this parameter is removed, the sixth level of the tag will have the value unknown.

Info

This parameter should be removed if it is not used.

filename_value

str

Mandatory

Minimum length: 1

This parameter is the name that you want to give to the token generated by the Collector. For example: token.pickle

content_base64_value

str

Mandatory

Minimum length: 1

This parameter is the credentials in base64 format. To know how to obtain this value review the section How to enable the collection in the vendor.

delegated_email_value

str

Mandatory

Minimum length: 1

This parameter is the email of the user whose domain is delegated to authorize the Service Account to access the alerts. To know how to obtain this value review the section How to enable the collection in the vendor.

Note

Use a real email

delegated_email field should contain the email of an real user (you cannot use a service Account here) with enough access to display the alerts in the Google WorkSpace Admin Console → Alert Center (https://admin.google.com/ac/ac).

source_id

str

Mandatory

Minimum value: 1

This parameter will be used when {source_id} placeholder is present when using custom tags. Please use abc value when not used.

collector_service_name

str

Mandatory

Any collector service names described in the Data source section.

This parameter can be set to any collector service name described in the Data sources section. It is also important to note that there may be more than one service.

Choose one of our available services:

  • customer_takeout_initiated

  • misconfigured_whitelist

  • malware_reclassification

  • phishing_reclassification

  • suspicious_message_reported

  • user_reported_phishing

  • user_reported_spam_spike

  • leaked_password

  • suspicious_login

  • suspicious_login_less_secure_app

  • suspicious_programmatic_login

  • user_suspended

  • user_suspended_spam

  • user_suspended_spam_through_relay

  • user_suspended_suspicious_activity

  • google_operations

  • government_attack_warning

  • device_compromised

  • suspicious_activity

  • appmaker_default_cloud_sql_setup

  • activity_rule

  • configuration_problem

  • data_loss_prevention

  • apps_outage

  • primary_admin_changed

  • sso_profile_added

  • sso_profile_updated

  • sso_profile_deleted

  • super_admin_password_reset

For example:

Code Block
languageyaml
services: 
    customer_takeout_initiated: 
        request_period_in_seconds: 60
    misconfigured_whitelist:
         request_period_in_seconds: 60

request_period_in_seconds_value

int

Optional

Minimum length: 1

Period in seconds used between each data pulling, this value will overwrite the default value (60 seconds)

Info

This parameter should be removed if it is not used.

start_time_override_value

str

Optional

UTC with format: YYYY-mm-ddTHH:MM:SS.sssZ

This configuration allows you to set a custom date as the beginning of the period to download. This allows downloading historical data (1 month back for example) before downloading new events.

Info

This parameter should be removed if it is not used.

custom_tag

str

Optional

A Devo tag. See for more information see Devo tags.

This parameter is used to override the default tag with a new customer defined tag.

Info

This parameter should be removed if it is not used.

Download the Docker image

The collector should be deployed as a Docker container. Download the Docker image of the collector as a .tgz file by clicking the link in the following table:

Collector Docker image

SHA-256 hash

collector-google_workspace_alerts_if-docker-image-1.78.0

88840d225625dfd9ee0111513fef444d0738d3e666c236a15c8e551c30c4ebb9bac088830b8284b8e98839e4b1f874808512ae26991dfcce45b563c0fe5c5822

Use the following command to add the Docker image to the system:

Code Block
gunzip -c <image_file>-<version>.tgz | docker load
Note

Once the Docker image is imported, it will show the real name of the Docker image (including version info). Replace <image_file> and <version> with a proper value.

The Docker image can be deployed on the following services:

Docker

Execute the following command on the root directory <any_directory>/devo-collectors/<product_name>/

Code Block
docker run 
--name collector-<product_name> 
--volume $PWD/certs:/devo-collector/certs 
--volume $PWD/config:/devo-collector/config 
--volume $PWD/state:/devo-collector/state 
--env CONFIG_FILE=config.yaml 
--rm 
--interactive 
--tty 
<image_name>:<version>
Note

Replace <product_name>, <image_name> and <version> with the proper values.

Docker Compose

The following Docker Compose file can be used to execute the Docker container. It must be created in the <any_directory>/devo-collectors/<product_name>/ directory.

Code Block
version: '3'
services:
  collector-<product_name>:
    image: <image_name>:${IMAGE_VERSION:-latest}
    container_name: collector-<product_name>
    volumes:
      - ./certs:/devo-collector/certs
      - ./config:/devo-collector/config
      - ./credentials:/devo-collector/credentials
      - ./state:/devo-collector/state
    environment:
      - CONFIG_FILE=${CONFIG_FILE:-config.yaml}

To run the container using docker-compose, execute the following command from the <any_directory>/devo-collectors/<product_name>/ directory:

Code Block
IMAGE_VERSION=<version> docker-compose up -d
Note

Replace <product_name>, <image_name> and <version> with the proper values.

...

Expand
titleEnable/disable the logging debug mode

Sometimes it is necessary to activate the debug mode of the collector's logging. This debug mode increases the verbosity of the log and allows you to print execution traces that are very helpful in resolving incidents or detecting bottlenecks in heavy download processes.

  • To enable this option you just need to edit the configuration file and change the debug_status parameter from false to true and restart the collector.

  • To disable this option, you just need to update the configuration file and change the debug_status parameter from true to false and restart the collector.

For more information, visit the configuration and parameterization section corresponding to the chosen deployment mode.

Change log

Release

Released on

Release type

Details

Recommendations

v1.8.0

Status
colourGreen
titleIMPROVEMENT

Improvements

  • Updated DCSDK from 1.10.2 to 1.12.4

  • Upgraded Base Docker Image to 1.3.0

Recommended version

v1.7.0

Status
colourGreen
titleIMPROVEMENT
Status
colourPurple
titleNEW FEATURE

Improvements:

  • Updated DCSDK from 1.8.0 to 1.10.2

New features:

  • Added new alert types:

    • Access Approvals request

    • APNS certificate is expiring soon

    • APNS certificate has expired

    • MSA Billing

    • MSA Legal

    • MSA Product

    • MSA Security

    • Customer abuse detected

    • Drive settings changed

    • Email settings changed

    • Mobile settings changed

    • New user Added

    • Suspended user made active

    • User deleted

    • User granted Admin privilege

    • Users Admin privilege revoked

    • Users password changed

    • Reporting Rule

    • Account suspension warning

    • Chrome devices auto-update expiration warning

 

Recommended version

Update

v1.6.0

Status
colourGreen
titleIMPROVEMENT

Improvements:

  • Updated DCSDK from 1.4.1 to 1.8.0.

Update

v1.5.0

Status
colourGreen
titleIMPROVEMENT

Improvements:

  • The Google Workspace Collector has been divided into two: Google Workspace Alerts and Google Workspace Reports to improve the user experience.

  • Added base64 validation: Validates whether the credentials token is in the correct base64 format.

Update

v1.4.2

Status
colourRed
titleBUG FIX

Bugs fixes:

  • Fixed a bug that prevented Syslog output from being enabled.

Update

v1.4.1

Status
colourGreen
titleIMPROVEMENT

Improvements:

  • Upgraded underlay Devo Collector SDK from v1.1.4 to v1.4.1.

  • The resilience has been improved with a new feature that restart the collector when the Devo connections is lost and it cannot be recovered.

  • When an exception is raised by the Collector Setup, the collector retries after 5 seconds. For consecutive exceptions, the waiting time is multiplied by 5 until hits 1800 seconds, which is the maximum waiting time allowed. No maximum retries are applied.

  • When an exception is raised by the Collector Pull method, the collector retries after 5 seconds. For consecutive exceptions, the waiting time is multiplied by 5 until hits 1800 seconds, which is the maximum waiting time allowed. No maximum retries are applied.

  • When an exception is raised by the Collector pre-pull method, the collector retries after 30 seconds. No maximum retries are applied.

  • Updated the underlying DevoSDK package to v3.6.4 and dependencies, this upgrade increases the resilience of the collector when the connection with Devo or the Syslog server is lost. The collector is able to reconnect in some scenarios without running the self-kill feature.

  • Support for stopping the collector when a GRACEFULL_SHUTDOWN system signal is received.

  • Re-enabled the logging to devo.collector.out for Input threads.

  • Improved self-kill functionality behavior.

  • Added more details in log traces.

  • Added log traces for knowing system memory usage.

Update

v1.3.0

Status
colourPurple
titleNEW FEATURE

New features:

  • Added new alert types:

    • Data Loss Prevention

    • Apps outage

    • Primary admin changed

    • SSO profile added

    • SSO profile updated

    • SSO profile deleted

    • Super admin password reset

Update

v1.2.0

Status
colourPurple
titleNEW FEATURE

Status
colourGreen
titleIMPROVEMENT

New features:

  • We added to the Alerts puller the feature to restart the persistence when the config start_time  is updated at service level.

Improvements:

  • The performance has been improved after switching the internal delivery method. The events are delivered in batches instead of one by one.

Update