Availability Attacks and Cybersecurity\n\nWith the rapid development of technology, cybersecurity has become increasingly important. Cybersecurity refers to the measures taken to protect information technology systems, networks, and data. These measures aim to prevent cyber attacks.\n\nCyber attacks are malicious actions carried out by hackers. These attacks can take different forms, such as information theft, phishing, ransomware, DDoS attacks, and availability attacks.\n\nAvailability attacks are attacks that affect the availability of a system or network. These attacks render the target system or network unusable, causing service disruptions. These types of attacks are often referred to as DDoS attacks.\n\nDDoS attacks cause service disruptions by flooding a target system or network with traffic. These attacks are typically carried out by a group of computers called a botnet, which has been hijacked by hackers.\n\nMeasures that can be taken against availability attacks include firewalls, network traffic filtering, backup, and disaster recovery plans. Firewalls filter incoming traffic to the network, blocking malicious traffic. Network traffic filtering analyzes incoming traffic to detect and block malicious traffic.\n\nBackup and disaster recovery plans are important to prevent data loss in case of service disruptions. These plans involve backing up data and creating a plan to restore data in case of service disruptions.\n\nCybersecurity is becoming increasingly important every day. Therefore, companies and organizations need to be aware of cybersecurity and implement measures to protect against cyber attacks. This will help to prevent cyber attacks.\n\nKeywords: Availability Attacks, Cybersecurity, DDoS Attacks, Botnet, Firewalls, Network Traffic Filtering, Backup, Disaster Recovery Plans.