How to prevent from cyber attacks| Hacking cyber crime

 

Cyberattack is one of the biggest reason for increasing online crimes, here is described what is Cyber attack and how to prevent from  hacking phone...

How Hacking became a big cause of cybercrime

The act of detecting and exploiting security flaws in a computer system or network in order to gain access to personal or company data is known as hacking. One type of computer hacking is the use of a password cracking technique to gain access to a computer system.

Bypasses, cracks, emulations, stealing, and attacks are examples of these. Every digital system is vulnerable to hacking, which cannot be prevented because we are imperfect and cannot create something perfect. The system's complexity is increased to the point where compromises cannot be made in real time. Not having the basic knowledge about this is the biggest cause of increasing cyber crime.

Types of Hacker that exists

White Hat Hacker: These are the hackers who hack legally in order to discover vulnerability in the system and report it to the system administrator or otherwise do the right thing. These are ethical hackers as well.

Black Hat Hacker: These people, too, have amazing skills; they find vulnerabilities in the system and exploit those vulnerabilities to engage in illegal activities or simply misuse them. This group is also known as crackers.

Grey Hat Hackers: As the name suggests, one can speculate on the nature of these people. These individuals are neither white nor black hat.

Top ways to prevent your smart devices from cyber crime

1. Do not click on any suspicious URLs

If you receive an invitation to click on a URL to win a prize or vacation within the next 15 minutes and that little voice in your head tells you it's too good to be true, it probably is. Do not click on any links, even if they appear to have been sent from a friend, and do not feel pressured to make quick and potentially dangerous decisions.

2. Avoid using public WiFi networks 

When connecting to a hotel's free WiFi network or a public WiFi network in a restaurant or shopping mall, always ask the staff what the official free WiFi network's name is. Cyber attackers sitting nearby can set up fake WiFi access points with network names that are very similar to legitimate ones, False WiFi networks may request personal information such as email addresses and passwords.

3. Keep a check on your device activity

Keep an eye out for unusual behaviours on your smart devices, which could indicate that they are infected. These behaviours may include unusual text messages, suspicious phone bill charges, or a sudden decrease in battery life.

4. Backup and secure your data

Backup all of the data on your phone, including contacts, documents, and photos. These files can be kept on your computer, on a removable storage device, or in the cloud. This allows you to recover data from your phone if it is lost, stolen, or otherwise erased.

5. Read app permissions before accepting them

You should exercise caution when granting applications access to personal information on your phone or allowing the application to perform functions on your phone. Before installing any app, make sure to check its privacy settings.

6. Format the data on your device before selling

To protect your privacy, delete all data from your phone and reset it to its factory settings.