What is Cyber-Security?
Cyber-security is the practice of safeguarding computer systems, networks and data from cyber attacks. It is important to protect against a variety of digital threats including malware, viruses and ransomware which can cause financial losses as well as impact personal privacy. Many regulatory bodies now require businesses to have robust cybersecurity measures in place.
Everyone benefits from cyber security – businesses, governments, hospitals and individuals. People use technology for communication (email, social media, messaging apps), entertainment (interactive video games, movies, TV), shopping and banking as well as to store and access personal and confidential information such as medical records and credit card details. Critical infrastructure like power plants and hospitals also rely on technology to function.
Keeping personal and confidential information secure requires strong security measures which can include firewalls, anti-virus software, malware protection, identity theft services, secure routers and more. Many of these are available as standalone products but are most effective when used together as part of a comprehensive protection plan.
It is also important to keep devices updated with the latest security patches and to be wary of email attachments and links that are unexpected or from untrusted sources. Regular training for employees can help reduce the number of phishing attacks and other social engineering techniques that can lead to breaches. For larger organizations, a multi-layered approach to security which includes preventative tools such as firewalls and antivirus software as well as data encryption and masking can provide the best defense against cyberattacks.