Why should enterprises invest in penetration testing?
Penetration testing is a robust solution to safeguard critical data or a network from cyber-attacks and data breaches proactively.
Penetration testing or pen testing, often
termed as ethical hacking, is a technique wherein simulated cyberattacks are being
conducted for identifying, testing, and focusing on the vulnerabilities in the IT ecosystem of an enterprise in a proactive manner. Usually, such a test is being
undertaken by companies with expertise in ethical hacking, who are able to
evaluate whether the security posture of a company, including the systems,
networks and applications could be hacked by an outside agent or malicious
insider. Pen testing also enables companies to evaluate whether their systems
are adhering to compliance regulations.
Penetration testing process
Usually, the penetration testing process is
undertaken in five stages, with each stage focusing on a certain aspect of
finding the vulnerability in the current IT ecosystem of the enterprise.
- ·
Planning: This stage involves
defining the goals of penetration testing, gathering information to understand
the possible vulnerabilities in the systems and networks.
- ·
Scanning: In the next step, the
focus is to understand how the current system will respond to various hacking
attempts.
- ·
Getting application access: In At this stage, attacks on web applications are undertaken to find out the
vulnerabilities.
- ·
Maintaining access: This stage
focuses on understanding if the attacks on the system could be undertaken in a
persistent manner.
- ·
Reporting: A detailed report on
the vulnerabilities is provided, with particular focus on the possibility of
consistent attacks and data breaches.
Benefits of penetration testing
Pen test, which includes internal pen
testing or internal penetration testing and external pen testing or external
penetration testing is beneficial for organizations to identify unknown
network susceptibilities, as well as provide an opportunity to enterprises for
implementing robust solutions for preventing future attacks, safeguarding critical
information and managing regulatory compliances in a proactive manner.
Some of the major benefits of penetration
testing include:
- ·
Identifying critical assets and
IT infrastructure that could be at risk of hacking
- ·
Mitigating or minimizing
vulnerabilities in security posture proactively
- ·
Scheduling tests, managing assessments
and business requirements according to the threat environment
- ·
Developing and implementing the highly customized remediation plan
- ·
Monitoring analysis of results
and getting detailed reports
Types of penetration testing
Going beyond customary automated
vulnerability scans and focuses on undertaking advanced manual tests, penetration
testing is conducted to ensure the elimination of any vulnerability or weakness
in the security ecosystem. Some of the solutions offered in penetration testing
include:
- · Application testing: Such a test is conducted to find vulnerabilities in critical and risk-based web or
mobile applications, along with securing them with immediate effect. This helps
in securing applications from data breaches.
- · Network testing: This test is
conducted for identifying network vulnerabilities such as unknown back doors,
configuration errors, or flaws in the system. Enterprises may conduct such
testing to secure networks and devices, along with preventing unauthorized
access.
- · Cloud testing: In order to mitigate
security risks such as human error or system misconfiguration in the cloud
environment, such a test is being conducted. This helps in ensuring seamless cloud migrations and securing data on the cloud.
- · Social engineering: In order to
identify vulnerable devices or insecure endpoints, which could be the target for
hacking by cybercriminals through creative social engineering methods, this
kind of test is being performed. This helps the system to detect threats such
as malware and phishing attacks on a real-time basis.
Fixing vulnerabilities
While penetration testing helps in
identifying vulnerabilities in the IT ecosystem, it is also imperative to fix
these vulnerabilities so that any future cyberattacks are not undertaken.
Penetration testing experts help in fixing such identified vulnerabilities and
safeguarding the data and system from being compromised by people with
malicious intent.
Some of the remediation solutions that are
being offered by such experts include safeguarding vulnerable system through
robust identity and cybersecurity solutions, revoking privileges of compromised
users to access sensitive information and preventing malicious insider from
infiltrating the network. Further, it is also imperative to generate a
comprehensive insights report, identifying potential future risks and its
impact on the business, thereby, helping enterprises prioritize their future
security investments.
As the threat environment is evolving on a
consistent basis, it has become imperative for enterprises to conduct
penetration testing at least annually and develop an inclusive IT security
framework, which is in sync with the business goals of the enterprise. Conduct
penetration testing of your IT security system today to expose weaknesses in
enterprise networks, applications, and resources.
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