Cybersecurity can be confusing because it’s awash in terminology. From acronyms such as MFA to technical phrases such as the word phishing as well as zero-day or zero-day, the language can be a hurdle in understanding.
However, here’s the best part that you don’t have for a specialist in security in order to know the basics. Knowing the most popular security terms will help ensure your online security and make better decisions when you work and help you cut out the noise when headlines concerning “breaches” or “ransomware” come up.
Let’s look at 10 commonly used cybersecurity terms that are explained in simple terms.
1. Phishing
Think of phishing as a form of digital lure. Hackers send fake email or messages that claim to be from reputable businesses (like the bank you use or Netflix) to lure you into clicking the link or sharing your personal details.
The simplest lesson to take away: If an email seems suspicious, do not click on it. Make sure you verify the sender directly.
2. Malware
Short for malware Malware is a software that is designed to harm your computer, or even steal information. The term “viruses,” spyware and ransomware are all within this category.
The simplest way to summarize: Malware is like an online infection. Take care to protect yourself by using software updates, antivirus and secure browsing habits.
3. Ransomware
A kind of malware that can lock your computer or files until you pay a ransom (a ransom). Hospitals and businesses are common victims, however individuals could be affected too.
Simple lesson: Back up your files frequently to ensure that you don’t get trapped if ransomware attacks.
4. Firewall
A firewall is an alarm system to protect your Internet connection. It stops any suspicious traffic from entering your network or computer.
Simple lesson: Firewalls decide what’s allowed to be allowed in (safe) and what’s left outside (dangerous).
5. Multi-Factor Authentication (MFA)
Instead of requiring an account username and password MFA will require a second evidence (like an SMS code from your smartphone). Even if hackers steal your username, they cannot gain access without the second piece of evidence.
Simple lesson: Always turn on MFA. It’s akin to setting a deadbolt on the door of your computer.
6. Encryption
Your data is encrypted using encryption to ensure that only those with the correct “key” can read it. Banking, messaging apps, and shopping sites utilize encryption to ensure that your data is secure.
Simple lesson: Encryption is like writing a message using secret code that only you and the recipient are able to understand.
7. Zero-Day
The term “zero-day” vulnerability is a security flaw that hackers find before the company has a clue about it or has the ability to be fixed. Attacks using these vulnerabilities are known as zero-day exploits.
The simplest way to summarize: Zero-day = an unpatched security hole that hackers could be able to exploit. This is why it’s important to update.
8. VPN (Virtual Private Network)
A VPN creates a secure encrypted connection that connects your computer to internet. It protects your data from being observed by the hackers who use public Wi-Fi or even the most observant internet providers.
Simple lesson: Use a VPN for public Wi-Fi to ensure your browsing private and secure.
9. Social Engineering
Instead of hacking technology hackers hack individuals. They make you give away details or access to your computer, for example, appearing to be IT support and asking you for your password.
The simplest lesson to take away: Always question unexpected requests even if they seem like they’re from the official.
10. Data Breach
A data breach occurs when hackers infiltrate an organization and take sensitive data, such as passwords and credit card numbers as well as medical data.
Simple lesson: Breaches often lead to password leaks. Don’t reuse the same password on several accounts.
Wrapping Up
Cybersecurity doesn’t need to be complicated. If you are able to master the basics of cybersecurity and terms, you’ll be able to recognize scams, comprehend the dangers, and take sensible security measures. Imagine it as knowing the basics of car maintenance. You don’t need to be mechanic however understanding how to replace your tire can help you avoid being stuck.
Armed with these terms You’re just one step away from becoming secure online and cyber-savvy.
