Cyber Security is the protection of internet-connected systems, hardware, software and data from cyberthreats. The practice is used by individuals and enterprises to protect against unauthorized access to data centers and other computerized systems. In simple words, Cyber Security is the practice of protecting critical systems and sensitive information from digital attacks.
A successful cyber security approach has multiple layers of protection. They spread across the computers, networks, programs, or data that you intend to keep safe. In an organization, the people, processes, and technology must all complement one another; to create an effective defense from cyber attacks.
A strong cyber security strategy can provide a good security posture. It protects against malicious attacks. Attacks designed to access, alter, delete, destroy or extort an organization’s or user’s systems and sensitive data. Cyber security is also great at preventing attacks that aim to disable or disrupt a system’s or device’s operations.
Why is cyber security important?
With an increasing number of users, devices and programs in the modern enterprise; combined with the increasing amount of data; much of which is sensitive or confidential. The importance of cybersecurity continues to grow. The growing volume and sophistication of cyber attackers and attack techniques compound the problem even further. Today, cyberattacks are no longer stopped by antivirus software or firewalls. The risk of cyberattacks is constantly increasing and for and it is no longer a question of “if” it will happen but rather “when”. This is why cyber security is of such great importance.
In today’s digital age, organizations aren’t the only ones who should care about cybersecurity. Regular people should too, and for a good reason. People upload a lot of personal information on social media sites. Information such as phone numbers, email address, home address, and credit/debit card numbers. Not to mention other information like photos, opinions, and anything else that can be used for incriminating purposes by hackers. Aside from social media sites, people share their details for business reasons. Signing up for services, buying stuff on e-commerce sites, subscribing to newsletters and more. People who aren’t active on social media still find themselves unable to fully escape from giving away some of their personal information when performing online transactions. Thus, there’s no denying that cyber security matters to practically everyone. No matter who you are.
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How does cyber security relate to me?
We all rely on the safety of our data and personal information. For example; when logging into an application or when filling in sensitive data in digital systems. If these systems, networks, and infrastructures don’t have the right protection in place, our data might fall into the wrong hands.
Not only do nations and businesses face threats from the actions and intentions of hackers, but individuals face many risks as well. Identity theft is a huge issue. Hackers steal an individual’s personal information and sell it for profit. This also puts the personal safety of an individual and their family at risk. This happened on numerous occasions. Millions of dollars were lost at the expense of the victim. In other cases, the hackers use blackmail and extortion after stealing their identity. Then they demand ransom money to take no further action.
Hackers have attacked household camera devices and invaded other people’s privacy. This causes major privacy concerns. Hackers can speak to you in your home, and make ransom demands. Cyber security is extremely important for everyone nowadays. No matter if you run a business, are a university student, or are a regular home computer user. You want to keep your data safe and protected. To avoid security attacks at all costs. It’s time to upgrade your cyber security.
Common threats cyber security will protect you from
A cyber or cyber security threat is a malicious act that seeks to damage data, steal data, or disrupt digital life in general. Cyber-attacks include threats like computer viruses, data breaches, and Denial of Service (DoS) attacks. They are harmful to your computer and devices just like real burglars would come to your home. They come unexpected, slowly and quietly, and in one second, boom! Your data is lost and your computer has been attacked\hacked. To prevent this situation you need to know what are the different types of cyber attacks, and what to look out for. We gathered some main ones here:
The term “malware” refers to malicious software variants, such as worms, viruses, Trojans, and spyware; that provide unauthorized access or cause damage to a computer. Malware attacks are increasingly “fileless” and designed to get around familiar detection methods, such as antivirus tools, that scan for malicious file attachments. And what is malware in simple words? Malware is intrusive software that is designed to damage and destroy computers and computer systems.
Phishing is a form of social engineering that tricks users into providing their own PII or sensitive information. Fraudulent email or text messages that resemble those from reputable or known sources are sent. Often random attacks, the intent of these messages is to steal sensitive data, such as credit card or login information. It is the practice of sending fraudulent emails that resemble emails from reputable sources. The aim is to steal sensitive data like credit card numbers and login information. It’s the most common type of cyber attack.
You can help protect yourself through education or a cyber security solution that filters malicious emails. In phishing scams, emails or text messages appear to be from a legitimate company asking for sensitive information, such as credit card data or login information. It is extremely common these days. That is why it is important to have good cyber security on all your data.
“Man in the Middle” (MitM) attack
Where an attacker establishes a position between the sender and recipient of electronic messages and intercepts them. Sometimes perhaps changing them in transit. The sender and recipient believe they are communicating directly with one another. A MitM attack might be used in the military to confuse an enemy. The attacker is intercepting and relaying messages between two parties. They believe they are communicating with each other. For example, on an unsecure Wi-Fi network, an attacker can intercept data being passed between a guest’s device and the network.
Social engineering is a tactic that adversaries use to trick you into revealing sensitive information. They can solicit a monetary payment or gain access to your confidential data. Social engineering can be combined with any of the threats listed above to make you more likely to click on links, download malware, or trust a malicious source. It is a very common cyber security threat.
So, to conclude, cyber security is extremely important to everyone. No matter if you are the company CEO. Big or small business owner. High school or college student. Regular computer user. Every person that uses a digital device where passwords are needed is under threat of cyber attacks.
Cyber security will make sure your data is safe and protected. That no one can breach it – and you can stay relaxed going about your daily routine.
You can read more here about all the most common threats online and how to avoid them.