Table of Contents maxLevel 2 type flat
Service description
Managed in the cloud and powered by Nessus technology, Tenable.io provides the industry's most comprehensive vulnerability coverage with the ability to predict which security issues to remediate first. It’s a complete end-to-end vulnerability management solution that provides a risk-based view of your entire attack surface—from IT to cloud to containers—so you can quickly identify, investigate and prioritize vulnerabilities.
...
Note |
---|
You’ll need the |
Run the 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.
...
The following directory structure should be created for being used when running the Tenable.io collector:
Code Block | ||
---|---|---|
| ||
<any_directory>
└── devo-collectors/
└── tenable/
├── certs/
│ ├── chain.crt
│ ├── <your_domain>.key
│ └── <your_domain>.crt
└── config/
└── config-tenable.yaml |
...
In Devo, go to Administration → Credentials → X.509 Certificates, download the Certificate, Private key and Chain CA and save them in <any directory>/devo-collectors/tenable/certs
. Learn more about security credentials in Devo here.
...
In the config-tenable.yaml file, replace the <short_unique_identifier>
, <x_api_key>.crt
, and <secret_key>
values and enter the ones that you got in the previous steps. In the <short_unique_identifier>
placeholder, enter the value that you choose.
Code Block | ||
---|---|---|
| ||
globals:
debug: false # Setup as True or False for debugging mode
id: not_used
name: tenable-io
persistence: # Persistence setup filesystem
type: filesystem
config:
directory_name: state # Persistence directory
outputs:
devo_1:
type: devo_platform
config:
address: collector-eu.devo.io # Devo platform address EU (for US use: collector-us.devo.io)
port: 443
type: SSL
chain: chain.crt
cert: <your_domain>.crt
key: <your_domain>.key
inputs:
tenable_io:
id: <1> # The value of this field will be used internally for having independent persistence areas
enabled: true
debug: true
requests_per_second: 5 # Setting up requests per second. 5 recommended.
credentials:
access_key: <access_key> # Tenable access key
secret_key: <secret_key> # Tenable secret key
services:
agents:
request_period_in_seconds: 43200 # 12 hours - Setting up request period in seconds.
assets:
request_period_in_seconds: 28800 # 8 hours
audit_log:
request_period_in_seconds: 60
start_time: "2021-03-10" # Start time for pulling data from - format date YYYY-MM-DD
plugins:
request_period_in_seconds: 60 # 1 min
start_time: "2021-03-15" # Start time for pulling data from
scanners:
request_period_in_seconds: 43200
scans:
request_period_in_seconds: 43200
|
Download the Docker image
The collector should be deployed as a Docker container. Click here to download the Docker image of the collector as a .tgz file.
Use the following command to add the Docker image to the system:
Code Block |
---|
$ gunzip -c collector-tenable-io-image-<version>.tgz | docker load |
Info |
---|
Once the Docker image is imported, it will show the real name of the Docker image (including version info). Replace " |
The Docker image can be deployed on the following services:
...
Execute the following command on the root directory <any_directory>/devo-collectors/tenable/
Code Block | ||
---|---|---|
| ||
docker run \
--name collector-tenable-io \
--volume $PWD/certs:/devo-collector/certs \
--volume $PWD/config:/devo-collector/config \
--volume $PWD/state:/devo-collector/state \
--env CONFIG_FILE=config-tenable-io.yaml \
--rm -it docker.devo.internal/collector/tenable-io:<version> |
Note |
---|
Replace |
...
The following Docker Compose file can be used to execute the Docker container. It must be created in the <any_directory>/devo-collectors/tenable/
directory.
Code Block | ||||
---|---|---|---|---|
| ||||
version: '3'
services:
collector-tenable-io:
build:
context: .
dockerfile: Dockerfile
image: docker.devo.internal/collector/tenable-io:${IMAGE_VERSION:-latest}
container_name: tenable-io-collector
volumes:
- ./certs:/devo-collector/certs
- ./config:/devo-collector/config
- ./state:/devo-collector/state
environment:
- CONFIG_FILE=${CONFIG_FILE:-config-tenable-io.yaml} |
To run the container using docker-compose, execute the following command from the <any_directory>/devo-collectors/tenable/
directory:
Code Block | ||
---|---|---|
| ||
IMAGE_VERSION=<version> docker-compose up -d |
...
Once the data source is configured, you can either send us the required information if you want us to host and manage the collector for you (Cloud collector), or deploy and host the collector in your own machine using a Docker image (On-premise collector).