How to Implement DevOps Security in an Application?
by Krishan Kumar SEO Expert & Content Marketer
Although it's evident that security needs to be integrated throughout
the DevOps life cycle, how can we achieve this without compromising the speed,
agility, and other essential DevOps principles?
DevOps teams don't require collaboration with security teams to
implement the proper controls, but they should take responsibility for
incorporating security into their practices and practices.
When this culture is embedded across the entire organization, the term
is "DevSecOps."
To increase DevOps security while also balancing the necessity for
agility, think about applying the following strategies and tools:
1. Embrace a
DevSecOps model
Adequate DevOps security requires collaboration across functional lines
and buy-in from all departments to ensure security concerns are integrated
throughout the development cycle (product design development delivery,
operations support.).
DevSecOps will require the integration of cybersecurity and governance
features like Identity and Access Management (IAM) and firewalling, privilege
management, integrated security management (including code reviews), threat
monitoring configuration management, and vulnerability management across the
DevOps process.
If done correctly, you can align cybersecurity with DevOps, facilitate
rapid product releases, and avoid costly recalls or changes after products are
released. To ensure success, all employees must be accountable for adhering to
best practices for security within their respective roles.
2. Implement
policy and governance
Communication and governance are essential to ensuring a holistic
security system for DevOps or any environment.
Establish simple cybersecurity guidelines and policies for team members
and developers to comprehend and adhere to. It will allow teams to create code
compliant with the security requirements.
3. Make your
DevOps security tools and processes.
Without security tools that are automated to analyze code, patching,
configuration management, vulnerability management, and the management of
privileged credentials and secrets, there is no way of extending security into
DevOps processes.
Automation can also limit the risk arising from human error and the
associated downtime or vulnerability. Prioritize the implementation of
automated tools to detect the possibility of threats, vulnerable or problematic
code, as well as issues with processes and infrastructure.
The closer you can match how tight security is implemented with the
DevOps process, the less likely you will encounter resistance to implementing
security methods.
4. Perform
comprehensive discovery
It is essential to ensure that all approved devices, tools, and accounts
are regularly identified, verified, and put under security supervision according
to your security policy.
5. Management
of the vulnerability of conduct
Security vulnerabilities should be appropriately examined, scanned, and
remedied across integration and development environments before deployment to
production. Utilize penetration testing as well as other attack techniques to
find weaknesses in pre-production code as well as to identify areas of
improvement.
When software is launched into an operational environment, DevOps
security can test tools and tests against the infrastructure and software used
in production to find and fix vulnerabilities and other issues.
6. Should
adopt Configuration management
Scan the system to find and fix mistakes and possible mistakes. Ensure
all configurations are protected using the industry's best practices.
Continuously configure and harden scans of baseline across the server and
builds for virtual, physical, and cloud-based assets.
7. Secure
access through DevOps secrets management
Eliminate embedded credentials hidden in scripts, code and files. Also,
they can be stored in service accounts and other tools cloud platforms.
It requires separating the code from the password; when not being used,
it is securely stored in a secure, central password safe. Secure password
management software allows scripts and applications to request (or solicit)
access to the password via the central password safe.
Through API-based calls, users get control over files, script codes,
files, and embedded keys. In turn, you can automate the rotation of passwords
at the frequency you want.
8. Control,
monitor, and audit access using privilege access management
Implement minimum privilege access rights to minimize the chances for
external or internal attackers to increase privileged user rights or exploit
harmful software.
Practically, it means that you should eliminate administrator privileges
on end-user machines, secure storage of credentials for privileged accounts,
and use a simple process to checkout.
Check all privilege-based sessions to ensure that privilege-based
actions are legal and conform to compliance requirements.
The application of the most miniature privilege model will also mean the
restriction of access for testers and developers to only specific production,
development and management systems, but granting them the proper rights to
build machines and images, as well as deploy configuration, modify and fix
production issues with images and machines.
Also, think about restricting access for developers to specific
containers or runtime permissions to containers on systems but still allowing
the necessary access to write code, build and test, validate and manage
components of applications.
The most advanced PAM solutions can automate the management, control and
auditing of access to privileged accounts and the complete process of managing
privileged credential secrets.
With PAM software, you can quickly grant and audit access to privileged
accounts to all users and machines and programs based on the most miniature
privilege model.
9. Segment
networks
Segmenting your network can limit the possibility of attackers having
"line of sight" access—separate assets, which includes server resources
and applications, into groups that don't have trust between them.
In the event of access traversing the trust zones, you can deploy secure
jump servers with multi-factor authentication and adaptive access authorization
and use session monitoring to monitor access.
Also, further segment contexts based on access by role, user
application, and the data being sought.
DevOps security is a crucial element of an efficient DevOps ecosystem.
It can also assist in finding and correcting code vulnerabilities and
operational weaknesses before they become an issue.
Implementing DevOps security at the beginning of the development process
ensures security is at the heart of every system and application development
aspect.
It will increase availability, minimize the chance of data breaches and facilitate the creation and deployment of the most influential technology that can meet business needs.
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Created on Jul 7th 2022 00:42. Viewed 78 times.