Management Of Security And Privacy Threats on Big Data
- Isyana Samuel MM
- 2022 October 17T21:14
- Big Data Security
We've learned two things from today's IT-intensive world: we need ways to take tidal waves of data and turn them into something organizations can use to make informed decisions. Keeping that data and the networks it resides on secure is critical to our ability to protect it.
As a result, we now have data science and cyber security. As a result, what is the best career path? You won't get very far if you try to decide between a career in cyber security and a career in data science based on which is more in demand. Both fields are in great demand.
The best way to decide between a career in data science and one in cyber security is to look into both fields thoroughly and make an informed decision. Rather than just collecting data, you're about to perform a data science activity that will aid you in making an informed decision!
To begin, let's look at some definitions for the terms used in the cyber security vs. data science comparison.
When It Comes To Cyber Security, What Exactly Is It?
Protecting data, devices, and networks from unauthorized use or access is the goal of cyber security, which also aims to ensure and maintain the information's accessibility, confidentiality, and integrity.
In terms of cyber security, there are five main categories:
- Protection of the application
- Cloud security is a matter of concern.
- The protection of critical infrastructure
- Security for the Internet of Things (IoT)
- Preventing unauthorized access to network resources
Working in cyber security requires the following skills:
- Adding firewalls to network systems
- Affirming and implementing the access authorizations that are necessary
- Securing the IT infrastructure of the organization
- Monitoring for signs of hacking and other unauthorized access on the network
- Ensuring that there are no threats or attempts to breach security
- Detecting and tracking down online criminals
- Assist in the formulation of company security policies and ensure that all employees are conversant with them.
What Is The Science Of Data?
Big Data, also known as unstructured data, can be exploited through the application of data science, which combines domain expertise, programming skills, and a thorough understanding of mathematics and statistics.
To accomplish their data processing tasks, data scientists typically use algorithms, processes, scientific methods, tools, techniques, and systems, and then apply the insights gained across a variety of domains.
The following are some of the responsibilities of a data scientist:
- Analyzing the level of data resiliency
- Developing algorithms for machine learning (ML)
- Cleansing unstructured data
- Participation in joint ventures with other corporate units
- Ensemble modeling is used to combine models.
- making better use of visual representations for data
- Creating and maintaining all database systems
- Creating a framework for data modeling
- Making reports for project stakeholders and executive management alike
- Making recommendations to the company's top executives
When It Comes To Cybersecurity And Data Science, How Are They Related?
Data science and cyber security are inextricably linked because the latter relies on the defenses and safeguards provided by the former. It is critical for data scientists to have clean, uncompromised data for their findings and to ensure that their processed data is secure. Because of this, cyber security is being used by data scientists in order to protect information in any form.
In other words, cyber security and data science are not mutually exclusive, as we'll see in the next section!
A Few Words On The Science Of Cybersecurity Data
It is called "cybersecurity data science" when cyber security data is collected and analyzed in order to provide the most up-to-date and accurate data driven patterns for more effective solutions.
As compared to the more traditional approaches in the cyber security domain, the concept of cyber security data science makes computing processes more intelligent and actionable.
When it comes to protecting systems, networks, and information, cybersecurity relies heavily on data science, which in turn relies on cybersecurity for its own data integrity and protection.
In addition, there is a complication in this relationship. A new era in cyber security is dawning thanks to advancements in artificial intelligence and machine learning. Both AI and ML have the potential to uncover new insights from data, adding a level of speed and accuracy that humans can't match, which is why they're so exciting. It's also more efficient to use AI and ML for mundane data-gathering tasks, allowing humans to focus on more complex and interesting issues.
Information Assurance vs. Data Science: What Are the Distinctions?
Even though data science and cyber security have a lot in common, they also have a lot that they don't, as we've seen. Charts like this one make it easy to see the differences between the two.
Science and technology
Defending Yourself From Attacks Through the Use
Science of data
The accuracy, completeness, and safety of an organization's data, networks, systems, and other components. are maintained by cyber security experts through the development of robust and effective security systems.
By using data science techniques, experts can uncover actionable insights from vast amounts of raw data.
Roles That Are Typically Assumed
As information gatekeepers, cyber security professionals protect networks and the data stored on them, auditing policies, monitoring security infrastructure, and so on and so forth
Data scientists are experts in data analysis, model building, predictive analytics, machine learning, and more.
Innovative problem solving, incident response, intrusion detection, and a strong commitment to staying up to date on the most recent trends and upskilling are all necessary components of a successful cybersecurity team.
Professionals in the field of data science must be proficient in programming languages like Python and SQL. In addition, they should be familiar with AI and machine learning, as well as have a strong interest in math and statistics.
Related Job Titles
Job titles for cyber security specialists include "analyst," "engineer," "cryptographer," and "ethical hacker."
Jobs in data science include data analysts, data scientists, data architects, machine learning engineers, and data engineers, among other things.
a minimum level of education
Computer engineering, computer science, or information security degrees are required for cyber security professionals. Certifications like CISA, CISSP, and CEH are required as well.
Those who want to work in data science need a more rigorous academic background than those who want to work in cyber security. Both a bachelor's and master's degree in Data Science are required.
Cybersecurity's Importance And Uses
Data breaches, identity theft, cyberattacks, and other forms of online fraud are all on the rise, and the media is full of stories about them. A wide range of organizations rely on cyber security, including government, military, corporate and financial institutions as well as healthcare providers. There must be a robust cyber security system in place for data-sharing networks, whether they are internal or external. In response to this demand, many businesses have begun to train security personnel in-house. Among the most common applications of cyber security are:
- Protection of Personal Information: Organizational data is vulnerable to a wide range of threats because it is stored and accessible online. As long as you use the best cyber security practices, you can rest assured that your company's sensitive and confidential data is safe and secure.
- Disaster Recovery After a Cyberattack: By 2025, Cybercrime Magazine predicts that global cybercrime costs will increase by 15% annually, reaching $10.5 trillion USD, an increase from $3 trillion USD in 2015. Customers lose faith in businesses as a result of this and other troubling statistics. However, the only way to limit these damages is through the implementation of comprehensive and effective cyber security measures, as well as tight network security. That's why companies around the world are paying more money to recruit and retain security experts.
- A Helping Hand for Digital Transformation: Because of the widespread adoption of digital technologies, nearly every customer can now be reached via the internet. Many businesses and organizations have taken cyber security more seriously as a result. It's a trade-off that businesses have made in order to make life easier for their customers, but it has also increased the risk of personal information being compromised. In light of these events, there is a greater urgency than ever before to improve cyber security.
Data Science's Importance And Applications
Data is the primary currency in the Information Age, in which we all live, work, and play. However, we live in an era where businesses are constantly looking for ways to reduce costs and mitigate risks in order to thrive and outperform their rivals.
To put it another way, today's commercial world is dependent on data science. You have the best chance of success by making informed decisions. This data is provided by data science and can be used in the following ways:
- Observing and Analyzing Patterns: In order to set goals that are both attainable and relevant, organizations turn to trend analysis. With the data they've processed, data scientists are able to make recommendations for how to best address real-world business challenges.
- Decision-Making Improvements: As a result of advances in data science, businesses and organizations are better equipped to make sound, data-driven decisions. As a result, a growing number of companies are actively recruiting data scientists by enticing them with high salaries and perks.
- Detecting Possibilities: For businesses, analyzing data about customers, products, and services can uncover profitable opportunities. Contributions from data scientists can be used to help companies discover new avenues for expansion.
- Recognizing and Predicting Consumer Trends: Marketing and product strategy are based on data science. Researchers who specialize in data science look for patterns and trends in consumer behavior in order to provide management with useful information for planning and making informed decisions.
What Is The Difference Between Cyber Security And Data Science?
If you're interested in a career in information technology, but don't know where to start, data science and cyber security are great places to start. Career paths in the two fields are very similar.
Experts in cyber security typically begin their careers with a bachelor's degree in computer science, information technology, or a related field. To round out their background, prospective cyber security professionals should be familiar with fundamentals like programming, cloud computing, and managing networks and systems.
Cyber security expert graduates and joins company as an entry-level employee. Senior positions are typically reserved for those with a master's degree and a wide range of cyber security-related certifications after a few years of experience in the field.
The following are common career paths for those in the field of cyber security:
- The head of information security
- An expert in computer security
- Theorist of Security
- Architect for Security
- Tester of Impermeability
- Hacker who is ethical
Data scientists, compared to cyber security experts, require a higher level of formal education, as the graph above shows. Experts in cyber security do not require advanced degrees or even a four-year college diploma, although they certainly help.
Nearly all of the positions in the field of data science require at least some college training in the field. Aspiring data scientists should work toward a master's degree in Data Science and other relevant credentials before applying for senior data analyst positions after a few years in entry-level positions.
Experts in data science typically follow a career path that includes the following:
- As a data scientist, you'll be responsible
- Mathematical Programmer
- The head of marketing
- Manager of the Product
- The Data Chief
Cyber Security VS. Data Science: What's The Difference In Salary Expectations?
Cyber security experts in the United States can expect to earn $94,794 per year, while those in India can expect to earn 110,597 per year.
Compared to their Indian counterparts, data scientists in the United States make an average annual salary of $124,074, according to Indeed.
Demand, hiring patterns, and geographic location all influence these numbers, so they're subject to frequent revision.
In That Case, What Comes Next?
Certification is a prerequisite for professional success in both data science and cyber security. Because of this, you can find everything you need in one place, making the path to professional success easier.
data scientists with a wide range of courses in Data Science and Business Analytics that can help them get a better job.
Cyber security professionals can earn an impressive range of foundational, intermediate and advanced security skills through industry-leading certification courses such as CompTIA Security+, CEH, CISM, CISSP and CCSP through the Cyber Security Expert Master's program.
Management Of Security And Privacy Threats
It's our job as security professionals to ensure that your business is not only safe and secure, but also profitable and able to withstand the test of time. A wide range of topics are covered under the umbrella of security management: risk management, information security policies and procedures, standards, guidelines, baselines, and security education. Organizations and their assets are protected by a security program. Information classification, risk assessment, and risk analysis are used to identify threats, classify assets, and rate system vulnerabilities so that effective control can be implemented.
The framework for securing an organization
In order to ensure a given system's security, an organization's security model consists of a number of interconnected components (logical, physical, and administrative), procedures, processes, and configurations.
InfoSec, or information security
Known as "infosec," the term is used to describe the practice of preventing illegal access, use, disclosure, disruption or modification of information. It doesn't matter what kind of data you're dealing with; this term is universally accepted.
When it comes to information security, we're likely to hear terms like these:
Defending your IT infrastructure and data
Information security, also referred to as computer security, is a term used to describe the protection of data stored electronically (Hardware and Software). Computers are anything that has a processor and storage. Due to the nature and value of the data in large businesses, IT security specialists are almost always present. The IT security team is responsible for ensuring that all of the company's technology is safe from malicious cyber attacks, which frequently target critical private information or internal systems.
Assurance of Information
If there are serious problems, you need to make sure that your data is protected with Information Assurance (IA). Among the possible causes of data loss are natural disasters, computer malfunctions or errors, theft of hardware or software, and any other situation in which lost data is a possibility. Application and user data must be protected from tampering in order for information assurance to be effective. Physical, technical and administrative controls are used to perform these functions. ' While digital information is the primary focus, IA also includes information in analog or physical form. As a result, these safeguards are applicable to both physical and electronic forms of transportation and storage of data. As the practice of information security grew, so did the field of information assurance.
A Certified Information Systems Auditor (CISA)
In the audit arena, the CISA certification is sponsored by ISACA, formerly the Information Systems Audit and Control Association, and is intended for IT professionals. This certification is intended for IT and business systems auditors, controllers, monitors, and reviewers. Candidates for certification must meet the educational and professional experience requirements set forth by ISACA.
Policy on security
In order to describe what it means to be secure, the term "security policy" is commonly used. This policy addresses both the constraints imposed on the organization's members and those imposed on its opponents. The mechanism for addressing constraints on functions and flow, as well as restrictions on access by external systems and adversaries, including programs and people's access to data, is the security policy for the given systems.
Incident Management in Information Technology Security
To put it another way, IT Security Incident Management is a process that tells us how well our IT department or administrator is prepared to deal with security incidents. Many organizations, in our experience, only learn how to respond to security incidents after they've been targeted by hackers themselves. Incidents that escalate in cost following an attack are not uncommon. As part of an organization's overall security and risk management strategy, proper incident response should be a key component.
Defending the Network
There are a variety of terms used to describe a network team's policies for preventing and monitoring unauthorized use of network services or resources; these include network security requirements and policies.
The network administrator is in charge of authorizing users' access to network data, which is the foundation of network security. User ID and passwords, or any other information, are assigned to each user in order to authenticate their access to the information and programs they are entitled to. Computer networks, both public and private, that are used in everyday business transactions and communications between corporations and government agencies are all included in the scope of network security.
organizations and individuals. A company's network may be private, but other networks may be available to the general public. In organizations, enterprises, and other types of institutions, network security is a major concern.. It does exactly what it says on the tin: it protects and monitors the network and its operations. Assigning a unique name and password to a network resource is the most common and simplest method of securing it.
System Of Information And Data Management
A key principle of ISMS is that an organization should develop, implement, and maintain a coherent set of policies, processes, and systems to manage risks associated with the organization's information assets in order to ensure that an organization's information security risks are acceptable.
Most people are familiar with the ISO/IEC 27001 and ISO/IEC 27002 standards, which describe ISMS in detail.
A second competing ISMS is the Information Security Forum's Standard of Good Practice (SOGP) (SOGP). As a result of the ISF's industry experiences, it is more best practice-based.
Security is a consideration in other frameworks, such as COBIT and ITIL, but their primary focus is on developing an information and IT governance framework. In addition to COBIT, Risk IT is a companion framework that focuses on information security.