Cyber security
You can fight a war without weapons without moving from your place. Imagine that chaos could be created and moved to reach the depths of the other world. Imagine the possibility of bankrupting countries and companies and destroying entire organizational structures for the private and working sectors, local and international. Imagine corrupting the legal parties between countries and completely corrupting national security. All of this could happen. It is carried out only through cyber information security. Imagine what could be ruined only by cyber wars.
but let us first know just what cyber security is:
It is the process of protecting systems, networks, and programs against digital attacks, which usually aim to access, change, or destroy sensitive information. A successful cybersecurity system contains multiple layers of protection spread across computers, networks, programs, or data that one wants to preserve for people and processes. And technology. It is assumed that each layer of protection complements the next layer until it is an integrated protection area. For example, one of the layers of protection is based on you, which is simply the password, and you may sometimes face difficulty in forming a complete password. For example, there are some warnings that may It is imposed on you before adding the password and even backing up data is one of the basic methods of protection. Providing this technology has expanded to include institutions, individuals, and companies. Cybersecurity is no longer a luxury now, as data theft, known as hacking and cyberattacks, has developed and the seriousness of what may occur from these cyberattacks.
Types of cybersecurity threats:
Cyber attacks are different and multiple and become more dangerous over time, which you may have been exposed to once and it caused you losses that may be small or large.
1- Malicious ransomware:
It is a type of acquisition in exchange for money, and of course what is meant here is the acquisition of your entire information and files, whether on your smartphone, tablets, or computer. In short, it is everything that is connected to the Internet, then it takes possession of it, and you cannot open it again except after negotiation. With the hacker or giving it up completely, as happened with me, for which the financial compensation is, of course, hefty. These are the most difficult hacks that are difficult to solve and reach the device in many different ways. For example, they happen to be present when downloading a video or even an image, and they can occur when downloading any property. Ransom viruses are Viruses hunt for loopholes, use stealth and camouflage techniques to gain unauthorized access, and carry out their activities completely invisibly, until you find that all files have become hidden from you, and in most cases it is difficult for the user, even with an experienced person, to resist them and even recover any of the files.
2- Denial of Service (DDOS) attacks:
These attacks are considered one of the most dangerous services, not for ordinary users, but for website owners or companies, as they target information servers and websites and prevent users from accessing the website, while at the same time blocking the website’s response to users. These attacks are carried out by forming a network of hacked and organized devices. Integrated, which is infected with malicious software, then directs very large requests to the targeted server, causing an increase in traffic inside the mall and disrupting the service. Here, the owner of the site or server must move quickly from people with experience in repelling these attacks and building an advanced protection network against these attacks.
3- Phishing:
Have you ever been exposed to those fraudulent messages? Yes, phishing is those fraudulent messages that you may think are from reliable sources, but they are messages that expose you to small or huge losses, such as the theft of your password, sensitive information from credit cards, and login information, which expose you to the theft of your money. These are considered attacks and thefts. It is the most common of them, and you may see someone who has been exposed to it or you have been exposed to it previously, and you can help protect yourself by knowing the solutions and being educated on how to protect your data. For example, as the simplest things, do not click on any external link that appears in front of you, and also make settings for filtering harmful emails.
4- Fraud using social engineering:
It is similar to the above in terms of the fraud process, but it differs slightly, as they are similar in how the fraud process begins by clicking on links, downloading malicious software, or trusting a malicious source, but it does not only involve entering the data process, but rather targets sensitive information and even manipulates and seduces the victims. By revealing their sensitive information and then later either details of your private data or extortion in exchange for something.
5- Cyber espionage:
The most dangerous internationally and the most difficult of all, as cyber espionage attacks aim to obtain sensitive and confidential information from the systems and networks of institutions and countries.
In which attackers use advanced techniques to penetrate systems and steal information, these attacks may be long-term and take time, effort, and extraordinary ingenuity of the hacker, and target vital aspects of institutions such as: research, military technologies, and economic information. Combating cyber espionage attacks requires the use of many techniques, such as analysing noise, enhancing security, and developing appropriate policies and procedures to protect sensitive information.
In the end, after reviewing the types of attacks, you will find that they are very close to you, and you will even see them in someone you know, but this is not the most dangerous, but rather the idea that these attacks become stronger with time, more difficult, and more sophisticated, especially since they will touch a part of our lives, and this is a reality and there is no escape from it, and that is why every An individual who is particularly aware of protecting his data and taking adequate protection measures.