What is cybersecurity all about?
A successful cybersecurity approach has multiple layers of protection spread across the computers, networks, programs, or data that one intends to keep safe. In an organization, the people, processes, and technology must all complement one another to create an effective defense from cyber attacks. A unified threat management system can automate integrations across select Cisco Security products and accelerate key security operations functions: detection, investigation, and remediation.
People
Users must understand and comply with basic data security principles like choosing strong passwords, being wary of attachments in email, and backing up data. Learn more about basic cybersecurity principles with these Top 10 Cyber Tips.
Processes
Organizations must have a framework for how they deal with both attempted and successful cyber attacks. One well-respected framework can guide you. It explains how you can identify attacks, protect systems, detect and respond to threats, and recover from successful attacks. Learn about the the NIST cybersecurity framework.
Technology
Technology is essential to giving organizations and individuals the computer security tools needed to protect themselves from cyber attacks. Three main entities must be protected: endpoint devices like computers, smart devices, and routers; networks; and the cloud. Common technology used to protect these entities include next-generation firewalls, DNS filtering, malware protection, antivirus software, and email security solutions.
Why is cybersecurity important?
In today’s connected world, everyone benefits from advanced cybersecurity solutions. At an individual level, a cybersecurity attack can result in everything from identity theft, to extortion attempts, to the loss of important data like family photos. Everyone relies on critical infrastructure like power plants, hospitals, and financial service companies. Securing these and other organizations is essential to keeping our society functioning.
Everyone also benefits from the work of cyberthreat researchers, like the team of 250 threat researchers at Talos, who investigate new and emerging threats and cyber attack strategies. They reveal new vulnerabilities, educate the public on the importance of cybersecurity, and strengthen open source tools. Their work makes the Internet safer for everyone.
FAQs
Cybersecurity is the protection to defend internet-connected devices and services from malicious attacks by hackers, spammers, and cybercriminals. The practice is used by companies to protect against phishing schemes, ransomware attacks, identity theft, data breaches, and financial losses.
What is cyber security best answer? ›
Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, changing, or destroying sensitive information; extorting money from users via ransomware; or interrupting normal business processes.
What is cybersecurity in simple words? ›
Cybersecurity is the practice of protecting internet-connected systems such as hardware, software and data from cyberthreats. It's used by individuals and enterprises to protect against unauthorized access to data centers and other computerized systems.
What is cyber safety in very short answer? ›
Cyber safety is the safe and responsible use of information and communication technology. It is about keeping information safe and secure, but also about being responsible with that information, being respectful to other people online, and using good Internet etiquette.
What is cyber security in 100 words? ›
Cyber security is the application of technologies, processes, and controls to protect systems, networks, programs, devices and data from cyber attacks. It aims to reduce the risk of cyber attacks and protect against the unauthorised exploitation of systems, networks, and technologies.
Why is cybersecurity for me? ›
Start learning, keep learning
Cybersecurity has the two key logistical advantages for a strong career: Low to no unemployment and solid compensation. Plus, if you choose this path, you'll always have room to grow. You'll continually be learning new skills and working to understand new technologies.
What is cyber security for you? ›
Cybersecurity is the protection to defend internet-connected devices and services from malicious attacks by hackers, spammers, and cybercriminals. The practice is used by companies to protect against phishing schemes, ransomware attacks, identity theft, data breaches, and financial losses.
What is the best thing about cyber security? ›
Cybersecurity can monitor systems to protect personal data (PII, PHI, financial details etc.), trade secrets, intellectual property and any sensitive government information. Obtaining a cybersecurity certification can help you protect yourself against fraud and online assaults!
What is the purpose of cybersecurity? ›
Cyber security is how individuals and organisations reduce the risk of cyber attack. Cyber security's core function is to protect the devices we all use (smartphones, laptops, tablets and computers), and the services we access - both online and at work - from theft or damage.
How would you describe yourself cyber security? ›
Tell me about yourself? SUGGESTED ANSWER: “I am a confident, fast-working and attentive team worker who has the necessary skills to not only keep your organization safe from cyber-attacks but to also put systems in place that minimize risk whilst protecting your assets.
The goal of cyber security is to ensure secure storage, control access, and prevent unauthorized processing, transfer, or deletion of data. It safeguards the confidentiality, integrity, and availability of information.
