Cyber security is the protection of internet-connected systems, including hardware, software and data, from cyber attacks. Cyber security may also be referred to as information technology security. The field is of growing importance due to increasing reliance on computer systems, the Internet and wireless network standards such as Bluetooth and Wi-Fi, and due to the growth of “smart” devices such as smartphones, televisions and various devices that constitute the “Internet of things”.

Cyber security is the protection of internet-connected systems, including hardware, software and data, from cyber attacks. In this context it includes:

  • The prevention of theft or damage to their hardware, software or data;
  • Prevention against disruption or misdirection of the services they provide (e.g., banking); and
  • Detection of attacks that do occur


Cyber security may also be referred to as information technology security

The terms are often used interchangeably, but they mean different things:

  • Cyber security is the protection of internet-connected systems, including hardware, software and data from cyber attacks. It includes everything from network security and endpoint protection (the prevention of intruders from accessing your computer) to incident response planning and forensics investigation.
  • IT security is the protection of computer systems from unauthorized access, use, destruction; it includes protecting against viruses/malware on personal computers as well as securing servers at businesses worldwide.


“Internet of things” – Cyber Security

Cyber security is a field that is of growing importance due to increasing reliance on computer systems, the Internet and wireless network standards such as Bluetooth and Wi-Fi, and due to the growth of “smart” devices, including smartphones, televisions and the various devices that constitute the “Internet of things”.

In particular:

  • The field has been defined in terms of its relationship with information security; however this view can be misleading since cyber security also relates closely with other fields such as physical security.
  • Cybercrime refers specifically to criminal activity using computers or related technology—e.g., hacking into computers for monetary gain; illegal sale or distribution of copyrighted material; theft via phishing scams (whereby an e-mail appears legitimate but contains malware)


» Takeaway

The takeaway from this article is that cyber security is important. We need to make sure that we have a good system in place so that if our computer gets hacked, there are no viruses or malware on it.

The second takeaway is that it’s important to keep your password secure, Use any VPN Connection (Premium Or Free) and not give personal information out unless you really have to.


» Protect your computer

In addition to being wary of unsecured wifi networks, you can protect yourself by using strong passwords and antivirus software. You should also create backups and store them in a secure location. Finally, be mindful of what information you share online—particularly on social media sites like Facebook where it’s easy for others to see your posts or leave comments that could be used against you later on if they’re deemed offensive or inappropriate.


» Use strong passwords

  • Use a password manager to generate and store passwords.
  • Use a password generator to make your own passwords.
  • Use a combination of upper and lower case letters, numbers and symbols in your password.
  • Don’t use personal information like your name or birthday as part of the password (e.g., “myusername”). This is also true for any other words that might be found in an online account’s user profile (e.g., “password123456”).
  • Don’t use the same password for multiple sites; this can lead to compromised accounts because hackers will try different combinations until they find one that works!
  • Avoid using common phrases like “I Love You,” “Cat = Dog = Hamster” or “[email protected]#$%^&*()_+-.?/=+/-.?/.$#==?!,” which are easily guessed by computers when written down on paper or sent via email message.”

» Install VPN software

VPN for cyber security is a must if you want to keep your data safe. It can protect your connection from hackers, malware and other unwanted things. There are many VPNs available in the market that can help you in securing your online activity and privacy.

A VPN hides your IP address so that no one else can see who’s using it—even if they’ve hacked into the network itself! It also encrypts all communications between devices before sending them over the internet; this prevents hackers from stealing sensitive information like passwords or credit card numbers while also making sure that ISPs can’t see what web pages are being accessed either (as long as they aren’t running antivirus software).


» Create backups

  •  Don’t rely on the cloud to save all your important data, but make sure you have a backup of it in case something happens to your computer. You should also create backups of all your files and folders, including photos and videos, contacts, music and documents.
  • Keep an eye on who has access to what information online by using parental controls or email filters—for example blocking spam messages from unknown senders or requiring approval before someone can see sensitive content like medical records or financial documents online (or both).


» Install antivirus software

You should install antivirus software to help protect your device from viruses, malware, and other malicious software. The best way to keep your computer protected is by regularly running an antivirus check. This will ensure that you’re protected against any new threats as they appear on the internet.

Antivirus programs normally come in two forms: free or paid-for versions. Free ones are often limited in what they can do and may not offer all of the features that a more advanced paid-for version would have; however they are good enough for most people who don’t want to spend money on their security every year.

If you suspect that your device has been infected with malware or other malicious software (like ransomware), then immediately download one of these programs from their website: McAfee Antivirus Plus (McAfee) Windows Defender Offline (Microsoft) Kaspersky Total Security etc.


» Be Careful of unsecured wifi networks

  • Even if you’re at home, don’t connect to any public networks unless you know the password to that network—especially if it’s not secured with WPA or WPA2 encryption.
  • Don’t share your passwords with friends or family members. You can never be too safe when it comes to cyber security!


» Shop safely online

  • Use a credit card.
  • Use a secure website.
  • Buy from a reputable company that offers customer support and has been around for a while, like Amazon, Target and Walmart. Don’t buy from companies that have only recently become popular or which are new to you. you don’t know their history yet! Check the site’s privacy policy before buying anything on it too; this is something most websites do not post plainly enough but should be included in their terms of service page (or similar).
  • Look for an “SSL” (secure socket layer) icon near the address bar when visiting an online store’s checkout page: this means that all data being transferred between your computer and server is encrypted so it cannot be eavesdropped upon by anyone else except whoever owns/controls said server(s).


» Protect your privacy on social media

  • Make sure your privacy settings are set to private.
  • Don’t post information that could be used against you, like banking or medical information.
  • Don’t post information about your family or friends on social media sites like Facebook and Twitter.


»  keep your information and devices safe from cyber attacks!

  • Use strong passwords that are unique to your account.
  • Install antivirus software on all devices, including tablets and laptops.
  • Be wary of unsecured wifi networks in public places, such as libraries and cafes.
  • Shop safely online by using a credit card rather than sending money through services like PayPal or Venmo (which can easily be used without any verification). If you’re buying an item with P2P payment methods like Bitcoin or Litecoin, ensure that they’re not linked to a third party website where hackers might compromise them! While you’re at it: make sure nobody else knows who their friends are—that way no one will know if anyone else tries stealing from them!


» Conclusion

By now, you should have an idea of how cyber security works. The good news is that there are many ways to prevent hackers from stealing your information and devices. Moreover I Can Say about Cyber Security That  “Awareness Is The Greatest Agent For Change”

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