Cyber attacks operate using a variety of techniques and methods. Often, attackers exploit vulnerabilities in the Software or the hardware of a system to invade it. A common technique is the phishing, where attackers send dangerous emails that appear to come from trusted sources, in an attempt to induce users to disclose sensitive information. Other techniques include exploiting vulnerabilities, installing malware and carrying out denial of service (DDoS) attacks, which can paralyse a network or website.
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Attackers may also use techniques social engineering to induce users to perform actions that could disclose sensitive information or allow access to a system. Finally, cyber attacks can work through the use of techniques such as attack 'man-in-the-middle', where an attacker disrupts and interferes with a connection in order to steal or alter the data.
What are the most common types of cyber attacks?
One of the most common types of cyber attacks is the phishing. In this attack, attackers try to gain access to sensitive information, such as passwords or credit cards, via spoofed messages or web pages. The ransomware is also a common form of cyber attack. With this technique, attackers encrypt the user's data and demand a ransom for decrypting it.The Man-in-the-Middle (MitM) is another type of cyber attack, where the attacker disrupts and interferes with the communication between two systems. Finally, the Denial of Service (DoS) or the Distributed Denial of Service (DDoS) are attacks aimed at the exclusive Accessed at to a website or service, causing the system to crash.
See also: Cyber attacks on "critical infrastructure" are on the rise
How can someone protect themselves from cyber attacks?
To protect yourself from cyber attacks, it is essential to keep your computer software and operating system up to date. Updates often include security fixes that can prevent cyber attacks. It is also important to use strong and unique passwords for all your accounts. This can prevent attackers from gaining access to your personal information.
See also: Telecommunications companies: Cyber-attacks and ways of protection
The use of antivirus and firewall software is also critical to protect against cyber attacks. These tools can detect and remove threats before they cause damage. In addition, you should be careful with the emails and messages you receive. Many cyberattacks start with seemingly innocuous messages containing malicious links or attachments. Finally, it's important to regularly back up your important data. This can help you recover your data in the event you fall victim to cyber attacks.
