Tuesday, 8 August 2017

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Cyber security A Quick Review For You - arcreationsweb

CYBER SECURITY.

cyber security pics













cyber security is a security or we can say information technology are the techniques of protecting computers network this is known as cyber security.and it is also a body of technologies and practices to protect a computer. security includes both cyber security and physical security.this is properly known as cyber security.

Elements of cyber security includes:-

  • Application security.
  • Information security.
  • Planning.
  • Operational security.
  • End-user education.

    Application security.


    application security pics


    it is basically used to improve the security of an application often by finding and preventing securities vulnerabilities.because today generation so, many hackers are involving to hack a data and it is must to secure the data.this is known as application security.






    Information security.


    information security pics


    information security is the most useful for everyone when anyone is hack some other persons data the hacker will do anything with your data and the user take some action to preventing unauthorized access,disruption,modification,and destruction of information.so, this is known as information security.

    Planning.

    planning security pics


    this is a part of cyber security and the planning contains train employee to recognize social engineering,protect against online fraud,protect against phishing,don't fall for fake antivirus offers,protect against malware,develop a layered approach to guard against malicious software,verify the identify of telephone information seekers.

    Operational security.

    operational security images


    operational security is the term originating in information to determine if friendly action can be observed by enemy intelligence so,this is known as operational security.

    End-user education.

    end-user education pics


    the world of computer security, it is difficult for anybody outside of the IT industry to keep up with all of the information that they need so, this is end-user education.







     Some historical NEWS about Cyber security.


    cyber security news pics

     Yahoo suffers from massive data breach #2

    We often write ahead in the industry, meaning that  didn’t even make the first draft of this feature. But, there you go – you can never rest on your laurels when it comes to cyber crime.
    This unprecedented data breach made the front pages of websites all over the world on December 14th and 15th. Yahoo announced that this time around, up to one billion user accounts were thought to have been compromised – and, more devastatingly, it was revealed that this was a different incident to that related to 2014’s data breach.
    According to Bob Lord, chief information security officer at Yahoo, it is believed that this data breach goes back as far as August 2013. While names, email addresses, phone numbers and hashed passwords were accessed, no bank account and payment data was compromised (it’s not stored on its system).
    APPROX 1 BILLION ACCOUNTS ARE COMPROMISED IN WORLDWIDE..

    CYBER SECURITY ADVANTAGES.


    cyber security advantage pics


    the advantages of cyber security are:-
    1. protect system against viruses,worms,spyware and other unwanted programs.
    2. protection against data from theft.
    3. protect the computer from being hacked.
    4. minimizes computer freezing and crashes.
    5. gives privacy to users. 


    CYBER SECURITY DISADVANTAGES.



    cyber security disadvantages images
      


    The disadvantages of cyber security are:-
    1. firewalls can be difficult to configure correctly.
    2. incorrectly configured firewalls may block users from performing certain actions on the internet.
    3. makes the system slower than before.
    4. could be costly for average users.





     MAJOR CYBER ATTACKS IN INDIA ON ATM's.  

    cyber security attacks in India on bank pics



    The international cyber attack was carried out using a malware called Wanna Decryptor or WannaCry. This is a “ransomware“, a digital extortion system that locks down systems by encrypting the data on it, only to decrypt and release it back for a ransom amount. What was more worrying about the global cyber attack was the fact that the outdated Windows XP version that turned out to be the weak link, crippling information systems around the world, is used by 70% of Indian ATMs. 

    Their complete control rests with vendors who provide banks with these systems. Microsoft stopped providing support -security patches and other tools -for Windows XP in 2014. However, on Saturday, Microsoft said it had released updates for older systems. “Given the potential impact to customers and their businesses, we have also released updates for Windows XP, Windows 8.


    Rohit Pandit
    co - founder at arcreationsweb
    editor and writer 



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