Selected links and good sales products in net shop
Google News
(For Canada, United States, United Kingdom, Japan)


  ("Security" for mobile)
TCP/UDP port number
8888 is used for NewsEDGE server (TCP 1, UDP 1)

Amazon "computer+security" Books Sales Top 3(Updated in 7/15)
Top 1 Cyberterrorism: Understanding, Assessment, and Response Cyberterrorism: Understanding, Assessment, and Response
Springer (2014-06-25)
CDN$ 118.80

Top 2 The Book of Why: The New Science of Cause and Effect The Book of Why: The New Science of Cause and Effect
Judea Pearl Basic Books(2018-05-15)
CDN$ 42.00

Top 3 The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win
Gene Kim IT Revolution Press(2018-02-27)
CDN$ 28.95

Long salesStable Sellers more than 1 month

down salesNose-dive in today

Top 3 graph Today's topicTop 10 information
Sales ranking graph

Computer security, also known as cybersecurity or IT security, is the protection of information systems from theft or damage to the hardware, the software, and to the information on them, as well as from disruption or misdirection of the services they provide.
Computer Security is the protection of computing systems and the data that they store or access.
Tips to help you secure your computer and protect yourself from hackers, scammers, and identity thieves.
Computer Security from Stanford University. Learn how to design secure systems and write secure code. Take free online classes from 120+ top universities and ...
Techniques for ensuring that data stored in a computer cannot be read or compromised by any individuals without authorization.
Defining "computer security" is not trivial. The difficulty lies in developing a definition that is broad enough to be valid regardless of the system being described, ...
Tips describe and offer advice about common security issues for non-technical computer users. Sign up to receive these security tips in your inbox or subscribe ...
What is computer security? According to www.cert.org, Computer Security is the process of preventing and detecting unauthorized use of your computer.


  ("Security" for mobile)
Internet top-level domain
ie is used for Ireland
This site is updated several times automatically in every day.
If you have any requests, please send an e-mail to info-ca@categola.net . 2018 Categola.