تعریف "cybersecurity"
تعریف
"cybersecurity"
چیه ؟
٤ پاسخ
امنیت رایانه ای/سایبری
Computer security, cybersecurity, digital security or information technology security ( IT security ) is the protection of computer systems and networks from attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide.
امنیت رایانه ای با نام های امنیت سایبری و امنیت فناوری اطلاعات نیز شناخته می شود. حفاظت از سامانه های اطلاعات در برابر آسیب به سخت افزار، نرم افزار، و اطلاعات نرم افزاری و محافظت در برابر حمله محروم سازی از سرویس ( اختلال ) و بات نتها ( گمراهی ) نمونه پارامترهایی هستند که امنیت رایانه ای آنها را تأمین می نماید.
این سطح از امنیت شامل کنترل دسترسی فیزیکی به سخت افزار، و همچنین به صورت محافظت در برابر آسیب هایی که ممکن است با دسترسی به شبکه، داده ها و تزریق کد روی داده بکار گرفته می شود
Cybersecurity refers to the practice of protecting systems, networks, programs, and data from digital attacks, damage, or unauthorized access. In today's interconnected world, where businesses, governments, and individuals rely on digital information, cybersecurity plays a crucial role in ensuring the confidentiality, integrity, and availability of data.
Cybersecurity encompasses a range of technologies, processes, and practices designed to safeguard networks, devices, and data from cyber threats. These threats can include various types of malicious activity, such as hacking, phishing, ransomware, and other cyberattacks.
Some common cybersecurity measures include:
1. Firewalls: These are security systems designed to monitor and control incoming and outgoing network traffic based on predetermined security rules.
2. Antivirus Software: This software is designed to detect and remove malicious software, such as viruses, worms, and Trojan horses.
3. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS): These systems monitor network traffic for suspicious activity and can take action to prevent potential threats.
4. Encryption: This process involves encoding information in such a way that only authorized parties can access it, adding a layer of security to data transfers.
5. Multi-factor Authentication: This security measure requires users to provide more than one form of verification before granting access to a system or data.
6. Security Awareness Training: Educating employees and users about cybersecurity risks, best practices, and how to recognize threats is essential in preventing cyber attacks.
Cybersecurity is an ongoing process, as threats are constantly evolving. Organizations and individuals must stay vigilant, regularly update their security measures, and adapt to new threats to protect their digital assets effectively.
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