Cyber security can be described as a set of methods, technologies, and processes that help protect the confidentiality, integrity, and availability of computer systems, networks, and data from cyber-attacks or unauthorized access. The main purpose of cyber security is to protect all the assets of the organization from interruptions caused by external and internal threats and natural disasters.
Since the organization's assets are made up of several different systems, an effective and efficient cyber security posture requires coordinated efforts across all information systems. Therefore, cyber security consists of the following subdomains:
- Cyber security degrees
- What is cyber security?
- Cyber security certification
- Certifications for cyber security
- Jobs in cyber security
If you've ever been the victim of identity theft or an online scam, you know how stressful and expensive it can be.
However, while the consequences can be devastating both on a personal and financial level, ensuring that you are safe from online scammers is still something that attracts you to "do another day.
Unfortunately, cyber-attacks are now very common, and Twitter recently warned 330 million users to change their passwords after a bug was detected in an IT system that keeps passwords and usernames in plain text.
Meanwhile, last month's headlines were filled with potential threats to illegal attacks from government-backed Russia that led to joint warnings from the UK's National Cyber security Center, the FBI, and the US Department of Homeland Security.
Major cyber-attacks are rarely appreciated, but we often hear about victims of online fraud.
We have asked many cyber security experts what the best tips are to avoid becoming a victim, and here we have made a list of the best ones by revealing the latest tricks that target scammers.
Be aware of the information shared on social media.
Social media can be a treasure trove for scammers and can steal money from people, especially when accessing personal information.
Therefore, it is important to ensure that personal information such as date of birth, phone number or address is not shared here.
Similarly, leaving regular updates on your social media account when you are on vacation can be a tool for criminals and will let you know when your house is empty.
Lisa Bergen is a senior director of online technology company Nu Data Security, said. A hacker can look at her photos or videos to find out where he lives and works.
She may even know her spouse's name, who she knows, and even his pet's name, which can answer strict security questions. Even the name of his mother's girlfriend, his favorite data points that lenders and financial institutions use to verify her identity.
To protect yourself from social media feeds, update your security settings so you know who can access the information you share. Make sure your security settings are at the highest level and use vague answers to security questions like pet names that can be easily found on your profile.
Password manager encrypts and stores all passwords.
You've probably heard thousands of times that you are asked to change your password on a regular basis and use a different password for each account you use. However, remembering 8 or 9 different passwords (if not) and changing them regularly can be really difficult and time consuming.
Instead, a password manager can do this. It is free to use and allows you to create strong passwords with any combination of letters, numbers, and special characters. This is stored in an encrypted account, and when you log into the password manager, your username and password are automatically filled in upon request.
Adam Brown, a spokesman for online technology company Synopsys, explains: These days, users have hundreds of accounts online, and if one of them is compromised, password information can be disclosed and identifiers can be associated. Such as usernames or email addresses. User password is usually a common way to reuse passwords, but due to bad habits, it is no longer a secret.
You should avoid everything related to the user, as well as the words and variations of the dictionary. Intentional attacks use discernment to gain wisdom against the victim. Social media or social logs can reveal the names and dates of friends and family, and more.
'Suitable for using unique strings containing numbers, mixed characters, and special characters. You can help increase the complexity of the password by keeping the sentences simple.
'The famous password manager gives users the opportunity to use unpredictable (and often forgotten) passwords for their online accounts. He may look like he puts all his eggs in one basket, but he has very strong security controls and really good password managers don't store his passwords. Only users with passwords (password and password manager app) can access the highly encrypted version. .
Install the latest antivirus software
When you connect your computer, phone, or tablet to the internet, it can unblock and detect viruses that can steal your personal information.
To avoid this, install an antivirus program and update it regularly. This includes completing regular virus scans and downloading vendor-submitted updates.
There are many free antivirus programs such as Windows Defender (free if you have a newer version of Windows), Avast Antivirus, and Avira.
Assembling the application
'Packaging' an app means completing regular updates on all the apps you use.
Leading companies like Apple and Microsoft are sending software users to fully update their computers with the latest software to attack and remove viruses.
These marks are especially important when it comes to cyber security because they often contain information to protect your computer from the latest viruses online.
Use a VPN connection to view personal information online
If you run out of data or don't want to burn it while using the internet, a free Wi-Fi network can be a boon.
However, hackers can also use it as a way to steal personal and financial information from network users.
Open Wi-Fi networks are not as secure as privacy, so avoid using online banking or entering payments or personal information.
If it's a VPN or virtual private network, you can get more through communication.
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