Cyber Attacks refers to any malicious intent that strikes or disrupts the function in a computer, network, mobile device and their supporting applications. Attackers use a variety of tools to launch these attacks, including malware, ransomware, exploit frameworks, harmful programs and many other methods. Combination of Anti-malware, Intrusion Detection System and Firewall can help for detecting and protecting computer from cyber attacks. However, all forms of attack usually occur within a network and through the internet, all forms of cyber attacks need to be recognized and understand how each attack might affect a computer system and also in order to recognize each form of attack and know the guard against them. Other Network Security Countermeasures with Intrusion Detection systems are established based on the types of attacks commonly conducted by attackers. Below are common attacks on computer systems:
Protection against these common attacks on computer systems needs to be studied by a network / system administrator in order to learn and practically understand how to prevent and protect against them. Read about Network Security Assessment to know more about the steps that need to be followed to prepare yourself for designing your network security infrastructure.