Cyber Security course provides basic and advanced concepts of Cyber Security technology. Cyber Security course is designed for beginners and professionals. It includes all topics of Cyber Security such as what is Cyber Security, cyber security goals, types of cyber attacks, types of cyber attackers, technology, e-commerce, policies, digital signature, cyber security tools, security risk analysis, challenges etc.
Before Learning Cyber Security, you must have the knowledge of web applications, system administration, C, C++. Java, PHP, Perl, Ruby, Python, networking and VPN’s, hardware and software (linux OS’s, MS, Apple).
What is Cyber Security?
Cybersecurity is primarily about people, processes, and technologies working together to encompass the full range of threat reduction, vulnerability reduction, deterrence, international engagement, incident response, resiliency, and recovery policies and activities, including computer network operations, information assurance, law enforcement, etc.”
Cybersecurity is the protection of Internet-connected systems, including hardware, software, and data from cyber attacks. It is made up of two words one is cyber and other is security. Cyber is related to the technology which contains systems, network and programs or data. Whereas security related to the protection which includes systems security, network security and application and information security.
It is the body of technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, theft, damage, modification or unauthorized access. It may also be referred to as information technology security.
We can also define cybersecurity as the set of principles and practices designed to protect our computing resources and online information against threats. Due to the heavy dependency on computers in a modern industry that store and transmit an abundance of confidential and essential information about the people, cybersecurity is a critical function and needed insurance of many businesses.
Why is cybersecurity important?
We live in a digital era which understands that our private information is more vulnerable than ever before. We all live in a world which is networked together, from internet banking to government infrastructure, where data is stored on computers and other devices. A portion of that data can be sensitive information, whether that be intellectual property, financial data, personal information, or other types of data for which unauthorized access or exposure could have negative consequences.
Cyber-attack is now an international concern and has given many concerns that hacks and other security attacks could endanger the global economy. Organizations transmit sensitive data across networks and to other devices in the course of doing businesses, and cybersecurity describes to protect that information and the systems used to process or store it.
As the volume of cyber-attacks grows, companies and organizations, especially those that deal with information related to national security, health, or financial records, need to take steps to protect their sensitive business and personal information..
Cyber Security Goals
The objective of Cybersecurity is to protect information from being stolen, compromised or attacked. Cybersecurity can be measured by at least one of three goals-
- Protect the confidentiality of data.
- Preserve the integrity of data.
- Promote the availability of data for authorized users.
These goals form the confidentiality, integrity, availability (CIA) triad, the basis of all security programs. The CIA triad is a security model that is designed to guide policies for information security within the premises of an organization or company. This model is also referred to as the AIC (Availability, Integrity, and Confidentiality) triad to avoid the confusion with the Central Intelligence Agency. The elements of the triad are considered the three most crucial components of security.
The CIA criteria are one that most of the organizations and companies use when they have installed a new application, creates a database or when guaranteeing access to some data. For data to be completely secure, all of these security goals must come into effect. These are security policies that all work together, and therefore it can be wrong to overlook one policy.
Cyber Security Challenges
Today cybersecurity is the main component of the country’s overall national security and economic security strategies. In India, there are so many challenges related to cybersecurity. With the increase of the cyber-attacks, every organization needs a security analyst who makes sure that their system is secured. These security analysts face many challenges related to cybersecurity such as securing confidential data of government organizations, securing the private organization servers, etc.
The recent important cybersecurity challenges are described below:
1. Ransomware Evolution
Ransomware is a type of malware in which the data on a victim’s computer is locked, and payment is demanded before the ransomed data is unlocked. After successful payment, access rights returned to the victim. Ransomware is the bane of cybersecurity, data professionals, IT, and executives.
Ransomware attacks are growing day by day in the areas of cybercrime. IT professionals and business leaders need to have a powerful recovery strategy against the malware attacks to protect their organization. It involves proper planning to recover corporate and customers’ data and application as well as reporting any breaches against the Notifiable Data Breaches scheme.
Today’s DRaaS solutions are the best defence against the ransomware attacks. With DRaaS solutions method, we can automatically back up our files, easily identify which backup is clean, and launch a fail-over with the press of a button when malicious attacks corrupt our data.
2. Blockchain Revolution
Blockchain technology is the most important invention in computing era. It is the first time in human history that we have a genuinely native digital medium for peer-to-peer value exchange. The blockchain is a technology that enables cryptocurrencies like Bitcoin. The blockchain is a vast global platform that allows two or more parties to do a transaction or do business without needing a third party for establishing trust.
It is difficult to predict what blockchain systems will offer in regards to cybersecurity. The professionals in cybersecurity can make some educated guesses regarding blockchain. As the application and utility of blockchain in a cybersecurity context emerges, there will be a healthy tension but also complementary integrations with traditional, proven, cybersecurity approaches.
3. IoT Threats
IoT stands for Internet of Things. It is a system of interrelated physical devices which can be accessible through the internet. The connected physical devices have a unique identifier (UID) and have the ability to transfer data over a network without any requirements of the human-to-human or human-to-computer interaction. The firmware and software which is running on IoT devices make consumer and businesses highly susceptible to cyber-attacks.
When IoT things were designed, it is not considered in mind about the used in cybersecurity and for commercial purposes. So every organization needs to work with cybersecurity professionals to ensure the security of their password policies, session handling, user verification, multifactor authentication, and security protocols to help in managing the risk.
4. AI Expansion
AI short form is Artificial intelligence. According to John McCarthy, father of Artificial Intelligence defined AI: “The science and engineering of making intelligent machines, especially intelligent computer programs.”
It is an area of computer science which is the creation of intelligent machines that do work and react like humans. Some of the activities related to artificial intelligence include speech recognition, Learning, Planning, Problem-solving, etc. The key benefits with AI into our cybersecurity strategy has the ability to protect and defend an environment when the malicious attack begins, thus mitigating the impact. AI take immediate action against the malicious attacks at a moment when a threats impact a business. IT business leaders and cybersecurity strategy teams consider AI as a future protective control that will allow our business to stay ahead of the cybersecurity technology curve.
5. Serverless Apps Vulnerability
Serverless architecture and apps is an application which depends on third-party cloud infrastructure or on a back-end service such as google cloud function, Amazon web services (AWS) lambda, etc. The serverless apps invite the cyber attackers to spread threats on their system easily because the users access the application locally or off-server on their device. Therefore it is the user responsibility for the security precautions while using serverless application.
The serverless apps do nothing to keep the attackers away from our data. The serverless application doesn’t help if an attacker gains access to our data through a vulnerability such as leaked credentials, a compromised insider or by any other means then serverless.
We can run software with the application which provides best chance to defeat the cybercriminals. The serverless applications are typically small in size. It helps developers to launch their applications quickly and easily. They don’t need to worry about the underlying infrastructure. The web-services and data processing tools are examples of the most common serverless apps.
How to get Started?
If you want to start a career in Cyber Security, make a lateral move into another field, or advance up the ladder at your current job, learning this course is an excellent place to begin your transition. And since the course is designed for all levels of people, you can find the right fit for you.
Our Cyber Security is designed specifically for beginners and also includes some high-level concepts for professionals.We assure you that you will not find any difficulty while learning our Cyber Security course. But if there are any mistakes, kindly contact us so that we can resolve it immediately.
Once you’ve decided it’s time to learn Cyber Security, turn to learnerscoach for training. Our content is developed by industry leaders such as Edureka, an emphasis on hands-on learning, and 24×7 support. You’ll learn the course, and then you can land one of those high-paying Cyber Security jobs!
Happy Learning !!!