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Security in Amazon RDS - Amazon Relational Database ServiceSecurity in Amazon RDS
Cloud security at AWS is the highest priority. As an AWS customer, you benefit from a
data center and network architecture that are built to meet the requirements of the most
security-sensitive organizations.
Security is a shared responsibility between AWS and you. The shared responsibility
model describes this as security of the cloud and security
in the cloud:
-
Security of the cloud – AWS is
responsible for protecting the infrastructure that runs AWS services in the AWS
Cloud. AWS also provides you with services that you can use securely. Third-party
auditors regularly test and verify the effectiveness of our security as part of the
AWS compliance
programs. To learn about the compliance programs that apply to Amazon RDS
, see AWS services in scope by compliance program.
-
Security in the cloud – Your responsibility
is determined by the AWS service that you use. You are also responsible for other
factors including the sensitivity of your data, your organization's
requirements, and applicable laws and regulations.
This documentation helps you understand how to apply the shared responsibility model when
using Amazon RDS
. The following topics show you how to configure Amazon RDS
to
meet your security and compliance objectives. You also learn how to use other AWS services
that help you monitor and secure your Amazon RDS
resources.
You can manage access to your Amazon RDS
resources and your databases on a DB instance
. The
method you use to manage access depends on what type of task the user needs to perform with
Amazon RDS
:
-
Run your DB instance
in a virtual private cloud (VPC) based on
the Amazon VPC service for the greatest possible network access control. For more
information about creating a DB instance
in a VPC, see
Amazon VPC and Amazon RDS
.
-
Use AWS Identity and Access Management (IAM) policies to assign permissions that determine who is allowed
to manage Amazon RDS
resources. For example, you can use IAM to determine who is
allowed to create, describe, modify, and delete DB instances
, tag resources,
or modify security groups.
-
Use security groups to control what IP addresses or Amazon EC2 instances can connect to
your databases on a DB instance
. When you first create a DB instance
, its firewall prevents any database access except through
rules specified by an associated security group.
-
Use
Secure Socket Layer (SSL) or Transport Layer Security (TLS) connections with DB
instances running the Db2, MySQL, MariaDB, PostgreSQL, Oracle, or Microsoft SQL
Server database engines. For more information on using SSL/TLS with a DB instance
, see Using SSL/TLS to encrypt a connection to a DB instance or cluster
.
-
Use Amazon RDS
encryption to secure your DB
instances
and snapshots
at rest. Amazon RDS
encryption uses the industry standard AES-256 encryption
algorithm to encrypt your data on the server that hosts your DB instance
. For more information, see Encrypting Amazon RDS resources
.
-
Use network encryption and transparent data encryption with Oracle DB instances;
for more information, see Oracle native network encryption
and Oracle Transparent Data Encryption
-
Use the security features of your DB engine to control who can log in to the
databases on a DB instance
. These features work just as if the database
was on your local network.
You have to configure security only for your use cases. You don't have to configure
security access for processes that Amazon RDS manages. These include creating backups,
replicating data between a primary DB instance and a read replica, and other
processes.
For more information on managing access to Amazon RDS
resources and your
databases on a DB instance
, see the following topics.
Connecting to an Amazon RDS database in a Lambda function
Database authentication
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