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Before we begin learning this cyber security for beginners tutorial, let us first understand what exactly cyber security is and what is its significance. Cyber security is the technology and process that is designed to protect networks and devices from attacks, damage, or unauthorized access. Cyber security is essential for a country’s military, hospitals, large corporations, small businesses, and other organizations and individuals since data is now the cornerstone of any organization. If that data is exploited, then there are a lot of risks. Now, we have understood what cyber security is.
Cyber security refers to the practice of safeguarding systems, computers and data from digital attacks. These attacks often involve attempts to breach, modify, or damage the target’s computer system, resulting in interruption or downtime for services, theft of confidential or proprietary data and exposure of personal information.
The field of cyber security is ever growing and changing. In the past, cyber security primarily focused on preventing access from the outside, by forming a perimeter of defense measures such as firewalls or antivirus software to prevent cyber crimes.
Today’s data travels in all directions at lightning speed, meaning that cyber security measures must be much more varied and sophisticated. Over the past several years, the occurrence of cyber crime has increased to include cyber espionage, ransom ware and phishing schemes. The cyber security industry has expanded as a result, with spending expected to exceed $1 trillion by 2021,
It is increasingly clear that there’s no excuse to avoid learning about cyber security, even for beginners. Cyber security is of crucial concern to all business, and even to all individuals in our connected world. The total number of records exposed by data breaches in the first half of 2019 alone exceeded 4 billion, and cyber threats continue to multiply and evolve every day.
If you’re completely new to this important subject, consult the following list of 6 cyber security tips for beginners. It’s absolutely possible to build cyber security experience and expertise from the ground up, and doing so can only help position you to advance in your career.
It’s a good idea for beginners to approach a topic as complex as cyber security on a fairly broad level at first. You may be surprised at the vast terrain cyber security covers, the array of devices you need to consider as potentially vulnerable and the diverse array of attacks you or your organization might face. Don’t get overwhelmed; start by learning the basic categories of cyber attack, what kinds of connected devices might be vulnerable and what assets are typically targeted.
Once you have a solid understanding of the types of cyber attacks you may face and the landscape of potential vulnerabilities, it’s time to assess what this means for your organization. Take a moment to audit your organization and ask: What security measures are currently in place on your network? Do employees connect personal smartphones or tablets to the company’s network, and if so, have they been trained in security best practices for their own devices? What, if any, internet of things (IoT) devices is present? As you work through this process, it’s natural to feel increasingly confident in your knowledge of the field while also wondering just how much you still have left to learn.
The best way to hit the ground running is through targeted cyber security education, ideally led by a real subject matter expert. Companies like offer expert-led cyber security training for beginners, aimed at professionals who understand the vital importance of the field but who have never had a formal education in it.
Cyber security is a fascinating, dynamic topic with countless rabbit holes of complex information down which you can tumble if you get carried away. As you begin to learn the in’s and out’s of cyber security, it is important to pace yourself. If you try to immerse yourself too deeply in overly technical subject matter right away, you could become overwhelmed. Take a measured approach to ensure you don’t get discouraged and see your development derailed.
As your knowledge of cyber security grows, it’s a good idea to enlist the help of a colleague to vet your ideas and strategies. If someone in your organization has a level of experience with cyber security, ask if they are willing to serve as a sounding board for any new measures or initiatives you would like to implement. Having someone you trust monitor your progress and critique your ideas is a great way to learn and practice simultaneously.
Cyber security isn’t a subject you can master on your own, and successfully implementing new cyber security processes is definitely a team effort. If you work on or manage a team of professionals with little or no cyber security experience, consider enrolling in a training course together, or at least scheduling regular meetings to share new ideas with one another. Improved cyber security measures will only work if everyone has the knowledge and desire to fully buy into them productively.