diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/README.md b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/README.md
new file mode 100644
index 0000000..8c2870e
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/README.md
@@ -0,0 +1,68 @@
+# Configure default Security Group to restrict all access
+
+This job removes all the Ingress and Egress Rules of a default Security Group to restrict all access.
+
+### Applicable Rule
+
+##### Rule ID:
+5c8c25f37a550e1fb6560bca
+
+##### Rule Name:
+EC2 VPC default security group should restrict all access
+
+## Getting Started
+
+### Prerequisites
+
+The provided AWS credential must have access to `ec2:DescribeSecurityGroupRules`, `ec2:RevokeSecurityGroupIngress`  and `ec2:RevokeSecurityGroupEgress`.
+
+You may find the latest example policy file [here](minimum_policy.json)
+
+### Running the script
+
+You may run this script using following commands:
+```shell script
+  pip install -r ../../requirements.txt
+  python3 aws_ec2_default_security_group_traffic.py
+```
+
+## Running the tests
+You may run test using following command under vss-remediation-worker-job-code-python directory:
+```shell script
+    python3 -m pytest test
+```
+
+## Deployment
+1. Provision a Virtual Machine
+Create an EC2 instance to use for the worker. The minimum required specifications are 128 MB memory and 1/2 Core CPU.
+2. Setup Docker
+Install Docker on the newly provisioned EC2 instance. You can refer to the [docs here](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/docker-basics.html) for more information.
+3. Deploy the worker image
+SSH into the EC2 instance and run the command below to deploy the worker image:
+```shell script
+  docker run --rm -it --name worker \
+  -e VSS_CLIENT_ID={ENTER CLIENT ID}
+  -e VSS_CLIENT_SECRET={ENTER CLIENT SECRET} \
+  vmware/vss-remediation-worker:latest-python
+```
+
+
+## Contributing
+The Secure State team welcomes welcomes contributions from the community. If you wish to contribute code and you have not signed our contributor license agreement (CLA), our bot will update the issue when you open a Pull Request. For any questions about the CLA process, please refer to our [FAQ](https://cla.vmware.com/faq).
+All contributions to this repository must be signed as described on that page. Your signature certifies that you wrote the patch or have the right to pass it on as an open-source patch.
+
+For more detailed information, refer to [CONTRIBUTING.md](../../../CONTRIBUTING.md).
+
+## Versioning
+
+We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/vmware-samples/secure-state-remediation-jobs/tags).
+
+## Authors
+
+* **VMware Secure State** - *Initial work*
+
+See also the list of [contributors](https://github.com/vmware-samples/secure-state-remediation-jobs/contributors) who participated in this project.
+
+## License
+
+This project is licensed under the Apache License - see the [LICENSE](https://github.com/vmware-samples/secure-state-remediation-jobs/blob/master/LICENSE.txt) file for details
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/__init__.py b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/aws_ec2_default_security_group_traffic.py b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/aws_ec2_default_security_group_traffic.py
new file mode 100644
index 0000000..c40a97d
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/aws_ec2_default_security_group_traffic.py
@@ -0,0 +1,123 @@
+# Copyright (c) 2020 VMware Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import annotations
+
+import json
+import logging
+import sys
+
+import boto3
+
+logging.basicConfig(level=logging.INFO)
+
+
+class DefaultSecurityGroupRemoveRules(object):
+    def parse(self, payload):
+        """Parse payload received from Remediation Service.
+
+        :param payload: JSON string containing parameters received from the remediation service.
+        :type payload: str.
+        :returns: Dictionary of parsed parameters
+        :rtype: dict
+        :raises: Exception, JSONDecodeError
+        """
+        remediation_entry = json.loads(payload)
+        notification_info = remediation_entry.get("notificationInfo", None)
+        finding_info = notification_info.get("FindingInfo", None)
+        security_group_id = finding_info.get("ObjectId", None)
+
+        object_chain = remediation_entry["notificationInfo"]["FindingInfo"][
+            "ObjectChain"
+        ]
+        object_chain_dict = json.loads(object_chain)
+        cloud_account_id = object_chain_dict["cloudAccountId"]
+        region = finding_info.get("Region")
+
+        logging.info(f"security_group_id: {security_group_id}")
+        logging.info(f"region: {region}")
+        logging.info(f"cloud_account_id: {cloud_account_id}")
+
+        if security_group_id is None:
+            raise Exception(
+                "Missing parameters for 'payload.notificationInfo.ObjectId'."
+            )
+
+        return {
+            "security_group_id": security_group_id,
+            "region": region,
+            "cloud_account_id": cloud_account_id,
+        }
+
+    def remediate(self, client, security_group_id, region, cloud_account_id):
+        """Restrict all access for EC2 VPC default security group.
+        :param client: Instance of the AWS boto3 client.
+        :param security_group_id: The ID of the security group.
+        :param region: Region in which the security group exists.
+        :param cloud_account_id: AWS Account no.
+        :type security_group_id: str.
+        :type region: str.
+        :type cloud_account_id: str.
+        :returns: Integer signaling success or failure
+        :rtype: int
+        :raises: botocore.exceptions.ClientError
+        """
+        try:
+            logging.info("    executing client.describe_security_group_rules")
+            logging.info(f"    group-id: {security_group_id}")
+            security_group_rules = client.describe_security_group_rules(
+                Filters=[{"Name": "group-id", "Values": [security_group_id]},],
+                MaxResults=1000,
+            )
+            for rule in security_group_rules["SecurityGroupRules"]:
+                if rule["IsEgress"]:
+                    logging.info("    executing client.revoke_security_group_egress")
+                    logging.info(f"    GroupId: {security_group_id}")
+                    logging.info(f"    SecurityGroupRuleIds: {rule['SecurityGroupRuleId']}")
+                    client.revoke_security_group_egress(
+                        GroupId=security_group_id,
+                        SecurityGroupRuleIds=[rule["SecurityGroupRuleId"]]
+                    )
+                else:
+                    logging.info("    executing client.revoke_security_group_ingress")
+                    logging.info(f"    GroupId: {security_group_id}")
+                    logging.info(f"    SecurityGroupRuleIds: {rule['SecurityGroupRuleId']}")
+                    client.revoke_security_group_ingress(
+                        GroupId=security_group_id,
+                        SecurityGroupRuleIds=[rule["SecurityGroupRuleId"]]
+                    )
+            logging.info("successfully executed remediation")
+        except Exception as e:
+            logging.error(f"{str(e)}")
+
+        return 0
+
+    def run(self, args):
+        """Run the remediation job.
+
+        :param args: List of arguments provided to the job.
+        :type args: list.
+        :returns: int
+        """
+        params = self.parse(args[1])
+        client = boto3.client("ec2", params["region"])
+        logging.info("acquired ec2 client and parsed params - starting remediation")
+        rc = self.remediate(client=client, **params)
+        return rc
+
+
+if __name__ == "__main__":
+    logging.info("aws_ec2_default_security_group_traffic.py called - running now")
+    obj = DefaultSecurityGroupRemoveRules()
+    obj.run(sys.argv)
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/constraints.txt b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/constraints.txt
new file mode 100644
index 0000000..c5f48f9
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/constraints.txt
@@ -0,0 +1,43 @@
+attrs==20.1.0 \
+    --hash=sha256:0ef97238856430dcf9228e07f316aefc17e8939fc8507e18c6501b761ef1a42a \
+    --hash=sha256:2867b7b9f8326499ab5b0e2d12801fa5c98842d2cbd22b35112ae04bf85b4dff
+docutils==0.15.2 \
+    --hash=sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0 \
+    --hash=sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827 \
+    --hash=sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99
+iniconfig==1.1.1 \
+    --hash=sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3 \
+    --hash=sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32
+jmespath==0.10.0 \
+    --hash=sha256:b85d0567b8666149a93172712e68920734333c0ce7e89b78b3e987f71e5ed4f9 \
+    --hash=sha256:cdf6525904cc597730141d61b36f2e4b8ecc257c420fa2f4549bac2c2d0cb72f
+more-itertools==8.4.0 \
+    --hash=sha256:68c70cc7167bdf5c7c9d8f6954a7837089c6a36bf565383919bb595efb8a17e5 \
+    --hash=sha256:b78134b2063dd214000685165d81c154522c3ee0a1c0d4d113c80361c234c5a2
+packaging==20.4 \
+    --hash=sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8 \
+    --hash=sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
+python-dateutil==2.8.1 \
+    --hash=sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c \
+    --hash=sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a
+py==1.9.0 \
+    --hash=sha256:366389d1db726cd2fcfc79732e75410e5fe4d31db13692115529d34069a043c2 \
+    --hash=sha256:9ca6883ce56b4e8da7e79ac18787889fa5206c79dcc67fb065376cd2fe03f342
+pluggy==0.13.1 \
+    --hash=sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0 \
+    --hash=sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d
+s3transfer==0.3.4 \
+    --hash=sha256:1e28620e5b444652ed752cf87c7e0cb15b0e578972568c6609f0f18212f259ed \
+    --hash=sha256:7fdddb4f22275cf1d32129e21f056337fd2a80b6ccef1664528145b72c49e6d2
+six==1.15.0 \
+    --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
+    --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced
+toml==0.10.1 \
+    --hash=sha256:926b612be1e5ce0634a2ca03470f95169cf16f939018233a670519cb4ac58b0f \
+    --hash=sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88
+urllib3==1.26.3 \
+    --hash=sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80 \
+    --hash=sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73
\ No newline at end of file
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/minimum_policy.json b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/minimum_policy.json
new file mode 100644
index 0000000..ca52fb0
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/minimum_policy.json
@@ -0,0 +1,15 @@
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Sid": "RemoveDefaultSecurityGroupRules",
+            "Effect": "Allow",
+            "Action": [
+                "ec2:DescribeSecurityGroupRules",
+                "ec2:RevokeSecurityGroupIngress",
+                "ec2:RevokeSecurityGroupEgress"
+            ],
+            "Resource": "*"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements-dev.txt b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements-dev.txt
new file mode 100644
index 0000000..0babf10
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements-dev.txt
@@ -0,0 +1,9 @@
+-r requirements.txt
+-c constraints.txt
+
+mock==4.0.2 \
+    --hash=sha256:3f9b2c0196c60d21838f307f5825a7b86b678cedc58ab9e50a8988187b4d81e0 \
+    --hash=sha256:dd33eb70232b6118298d516bbcecd26704689c386594f0f3c4f13867b2c56f72
+pytest==6.0.1 \
+    --hash=sha256:85228d75db9f45e06e57ef9bf4429267f81ac7c0d742cc9ed63d09886a9fe6f4 \
+    --hash=sha256:8b6007800c53fdacd5a5c192203f4e531eb2a1540ad9c752e052ec0f7143dbad
\ No newline at end of file
diff --git a/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements.txt b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements.txt
new file mode 100644
index 0000000..474dc8e
--- /dev/null
+++ b/remediation_worker/jobs/aws_ec2_default_security_group_traffic/requirements.txt
@@ -0,0 +1,6 @@
+boto3==1.18.4 \
+    --hash=sha256:649ed1ca205f5ee0b0328d54580780aebc1a7a05681a24f6ee05253007ca48d8 \
+    --hash=sha256:7079b40bd6621c54a0385a8fc11240cff4318a4d487292653e393e18254f5d94
+botocore==1.19.60 \
+    --hash=sha256:423a1a9502bd7bc5db8c6e64f9374f64d8ac18e6b870278a9ff65f59d268cd58 \
+    --hash=sha256:80dd615a34c7e2c73606070a9358f7b5c1cb0c9989348306c1c9ddff45bb6ebe
\ No newline at end of file
diff --git a/test/unit/test_aws_ec2_default_security_group_traffic.py b/test/unit/test_aws_ec2_default_security_group_traffic.py
new file mode 100644
index 0000000..ce451bf
--- /dev/null
+++ b/test/unit/test_aws_ec2_default_security_group_traffic.py
@@ -0,0 +1,62 @@
+# Copyright (c) 2020 VMware Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import pytest
+from mock import Mock
+
+from remediation_worker.jobs.aws_ec2_default_security_group_traffic.aws_ec2_default_security_group_traffic import (
+    DefaultSecurityGroupRemoveRules,
+)
+
+
+@pytest.fixture
+def valid_payload():
+    return """
+{
+    "notificationInfo": {
+        "RuleId": "5c6cc5e103dcc90f363146cd",
+        "Service": "EC2",
+        "FindingInfo": {
+            "FindingId": "d0431afd-b82e-4021-8aa6-ba3cf5c60ef7",
+            "ObjectId": "security_group_id",
+            "ObjectChain": "{\\"cloudAccountId\\":\\"cloud_account_id\\",\\"entityId\\":\\"AWS.EC2.159636093902.us-west-2.Trail.test-remediation\\",\\"entityName\\":\\"remediation-cloudtrail\\",\\"entityType\\":\\"AWS.CloudTrail.Trail\\",\\"lastUpdateTime\\":\\"2020-09-09T00:36:35.000Z\\",\\"partitionKey\\":\\"153894897389\\",\\"provider\\":\\"AWS\\",\\"region\\":\\"us-west-2\\",\\"service\\":\\"EC2\\", \\"properties\\":[{\\"name\\":\\"S3BucketName\\",\\"stringV\\":\\"remediation-cloudtrail\\",\\"type\\":\\"string\\"}]}",
+            "Region": "region"
+            }
+        }
+}
+"""
+
+
+class TestCloudtrailS3PublicAccess(object):
+    def test_parse_payload(self, valid_payload):
+        params = DefaultSecurityGroupRemoveRules().parse(valid_payload)
+        assert params["security_group_id"] == "security_group_id"
+        assert params["cloud_account_id"] == "cloud_account_id"
+        assert params["region"] == "region"
+
+    def test_remediate_success(self):
+        client = Mock()
+        action = DefaultSecurityGroupRemoveRules()
+
+        assert (
+            action.remediate(client, "security_group_id", "region", "cloud_account_id")
+            == 0
+        )
+        assert client.describe_security_groups.call_count == 1
+
+    def test_remediate_with_exception(self):
+        client = Mock()
+        action = DefaultSecurityGroupRemoveRules()
+        with pytest.raises(Exception):
+            assert action.remediate(client, "cloud_account_id")
\ No newline at end of file