Cyber Security For You

Cyber Security For You

Cyber ​​Security


Cyber ​​security is used for the protection of the computers, servers, mobile devices, electronic systems, networks and data to stop the malicious attacks. The term is used in a variety of contexts, from business to mobile computing, and can be divided into a few general categories. Network security is the use of a computer network by intruders, whether targeted attackers or opportunistic malware. cyber security security for you is essential to keeping software and devices free of cyber attacks threats. The application was able to provide access to the data it was intended to protect. Successful security starts at the design stage, where the software or device is developed. cyber security for the protection of the integrity and confidentiality of data both in storage and in transmission. Operational security includes processes and decisions for handling and protecting data assets. The permissions users have network access and the procedures for determining how and where data is stored or shared all fall under this umbrella. Disaster recovery and business continuity define how an organization responds to a cyber-security incident or any other event that causes loss of operations or data. Disaster recovery strategies dictate how an organization restores its operations and returns information to the same operating capacity as before the event. Business continuity is a strategy in which an organization falls back as it tries to operate without certain resources. End-user education addresses the most underestimated factor in cyber-security: people. Someone can accidentally introduce a virus into system by not following good security practices. Teaching users to delete suspicious email attachments, not plug in unknown USB drives, and various other important lessons is vital to the cyber security of any organization.


Scale Of The Cyber Threat


The global cyber threat continues to evolve at a rapid pace, with the number of data developments rising each year. A RiskBased Security report revealed that a staggering 7.9 billion records were exposed to data breaches in the first nine months of 2019. This figure is more than double (112%) the number of records exposed during the same period in 2018. Medical edical services, retailers, and the public sector have experienced the greatest declines, with malicious criminals responsible for most of the causes. Some of these sectors are more appealing to cybercriminals because they collect financial and medical data, but all businesses that use networks can be targeted for data mining, corporate research, or customer attacks. As s the scale of the cyber threat continues to rise, the International Data Corporation predicts that worldwide spending on cyber-security solutions will reach $133.7 billion by 2022. Governments around the world have responded to the rise of the cyber threat with leadership. organizations to implement effective cyber-security practices. The importance of the monitoring system is echoed in the "10 steps of cyber security", a regulation issued by the U.K. the government's National Cyber ​​Security Center. In Australia, TheAustralian Cyber ​​Security Center (ACSC) regularly publishes guidance on how organizations can meet the latest security threats.


Types Of Cyber Threats


Threats to cyber security are threefold,

1. Cybercrime affects individual actors or groups financially 

2. Cyber-attack often involves politically gathered information.

3. Cyberterrorism aims to subvert electronic systems to cause terror or fear.

So how do cyber attackers get control of your computer systems?

Malware

Malware means malicious software. One of the most common cyber threats, malware is cybercriminal or hacker software created to disrupt or damage a legitimate user's computer. Often delivered through unsolicited emails, or looking legitimate, malware can be used by cybercriminals to make money or in politically motivated attacks. There are several species of mallows, including,

Virus: it is a self-replicating program that attaches itself to a clean file and spreads through a computer system, infecting files with malicious code.

Trojans: A type of malware that masquerades as legitimate software. Cybercriminals load Trojans onto users computer where they can damage or collect data.

Adware: advertising software that can spread malware.

Botnets: networks of malware-infected computers that cybercriminals use to do things online without the user's permission.

SQL injection: it is a type of cyber-attack to hijack and steal SQL database data. They create cylinder-driven vulnerabilities in targeted applications to inject malicious code into the database via a malicious SQL statement, to get the sensitive information contained in the database by the attackers.

Phishing: it is used by the cybercriminals to target victims with emails that appear to be from a legitimate company asking for sensitive information. Phishing attacks are often used to trick people into handing over credit card information and other personal information.

Man in the middle attacks: A man-in-the-middle attack is a type of cyber threat where a cybercriminal intercepts communication between two people in order to steal information. For example, on an unsecured WiFi network, an attacker could intercept data from the victim's device and network.

Denied-of-attack: A denial-of-service attack is where cybercriminals prevent a computer system from fulfilling legitimate requests by overwhelming networks and traffic servers. This renders the system useless, so that it is less able to carry out the vital functions of government.