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Root25

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An introduction to #Cryptography   & #Steganography plus a history of first usage of Steganography for hiding messages. #Informationsecurity   #infosec   #security   #computerscience   #IT    #Technology   #history  #root25.us
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Root25

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Public IP address are rare to find, specially classes A,B & C. Recently IP version 6 introduced to address this problem. However IPV6 adoption is slow and can't practically be helpful in near future. To address this problem n...
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Root25

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In previous lesson we discussed about IP addresses. Remembering the IP addresses is difficult. It's not easy to remember all IP addresses that we need for our daily use. Domain name service (DNS) allows us to use "easy to rem...
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Visualization of routing path in internet (Opte Project) Basically computers are connected to each other through networks, we can divide the networks into two main categories of : LAN (Local Area Networks) : LAN networks use...
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Root25

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Dear friends, please kindly participate and encourage others to also participate in "Smart Phone Security Awareness Survey".
http://goo.gl/forms/xfqcqyA4Rw
We would appreciate you'r taking the time to complete the following survey. It should take about five minutes of your time. Your responses are voluntary and will be confidential. Responses will not be identified by individual. All responses will be compiled together and analyzed as a group.   #security   #privacy   #smartphone   #informationsecurity   #awarness   #survey   #app   #Android   #app   #Iphone   #password   #malware   #spam   #botnet   #hack   #hacker   #Blackberry   #pattern   #fingerprint   #free  
 
Dear friends, please kindly participate and encourage others to also participate in "Smart Phone Security Awareness Survey".
http://goo.gl/forms/xfqcqyA4Rw
We would appreciate you'r taking the time to complete the following survey. It should take about five minutes of your time. Your responses are voluntary and will be confidential. Responses will not be identified by individual. All responses will be compiled together and analyzed as a group.   #security   #privacy   #smartphone   #informationsecurity   #awarness   #survey   #app   #Android   #app   #Iphone   #password   #malware   #spam   #botnet   #hack   #hacker   #Blackberry   #pattern   #fingerprint   #free  
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Smart Phone Security Awareness SurveyNowadays gadgets such as smart phones became an undeniable part of human life. Smart phones helped us in different daily tasks and this made us to rely on them more and more every day. The vast usage of these gadgets made them a desirable target for hackers. Therefore the reliability on smart phone should take place by considering the security and privacy aspects. In this survey we want to understand, how much the users are familiar with security...
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Root25

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Introduction to Cryptography and Steganography
Cryptography is an interesting art. Bear with me and you will see. In this post I will tell you a brief history of Cryptography and Steganography. Next post will be more technical. Long long time ago ancient dynasties relies on different methods of communic...
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Network Address Translation (NAT)
Public IP address are rare to find, specially classes A,B & C. Recently IP version 6 introduced to address this problem. However IPV6 adoption is slow and can't practically be helpful in near future. To address this problem network administrators usually us...
Public IP address are rare to find, specially classes A,B & C. Recently IP version 6 introduced to address this problem. However IPV6 adoption is slow and can't practically be helpful in near future. To address this problem n...
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Root25

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Domain Name Service (DNS) & DNS Security
In previous lesson we discussed about  IP addresses . Remembering the IP addresses is difficult. It's not easy to remember all IP addresses that we need for our daily use.  Domain name service (DNS)  allows us to use "easy to remember" names instead of memo...
In previous lesson we discussed about IP addresses. Remembering the IP addresses is difficult. It's not easy to remember all IP addresses that we need for our daily use. Domain name service (DNS) allows us to use "easy to rem...
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Network Ports
As we learned in the  previous lesson ,  IP  addresses uniquely identify computers. Most of the times each computer has more than one services. For instance a computer can be a web server and a file server in the same time. For addressing this in addition t...
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TCP IP Networking Basics
Visualization of routing path in internet ( Opte Project ) Basically computers are connected to each other through networks, we can divide the networks into two main categories of : LAN (Local Area Networks)  : LAN networks used for connecting computers in ...
Visualization of routing path in internet (Opte Project) Basically computers are connected to each other through networks, we can divide the networks into two main categories of : LAN (Local Area Networks) : LAN networks use...
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root25 is all about information security + my daily tech blog.
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