Firewall Network Securty

A firewall is a system or system group that runs the security access control between a secure internal network and an untrusted network such as internet.Firewall designed to permit the trusted data or data which is trusted by, refuse service vulnerabilities, preventing the internal network from outside attacks that could penetrate the firewall every time.  Generally also used to control access to anyone who has access to a private network from outside parties. Today, the term firewall is a common term that refers to systems that regulate communication between two different networks. Given the many companies currently have access to the&nb...

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Basic of VB (Visual Basic)

Visual Basic is a programming language that can be used to create applications that run on Microsoft Windows ® operating system. If you're still a beginner in learning the language permrograman. Visual Basic provides a set of tools to ease and simplify the development of powerful applications to simplify your process of learning. Previously, let us learn in advance about the definition of Visual Basic. The word "Visual" refers to the method used to create graphical interface Graphical User Interface (GUI). Instead of writing lines of code to explain the appearance and location of elements in the interface in, you can easily add an object that had been built into the place and the position you want on your scree...

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JAVA BASICS

Understanding JavaJava is a technology introduced by Sun Microsystems in the mid-year 1990. According to the definition of Sun, Java is the name for a set of technologies to create and run the software on a standalone computer or in a network environment. We prefer to call Java as a technology rather than just a programming language, because Java is more complete than a conventional programming language. Java technology has three important components, namely:· Programming-language specification· Application-programming interface· Virtual-machine specificat...

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PHP Basics

PHP stands for "PHP: Hypertext Preprocessor", which is a scripting language built-in HTML. Most of the syntax similar to C language, Java and Perl, plus some PHP functions that spesifik.Tujuan main use of this language is to allow web designers to write dynamic web pages quickly. Relations PHP with HTML web page is usually composed of html codes are stored in a file extension. Html. Html file is sent by the server (or file) kebrowser, then the browser to translate the code so that it produces a beautiful appearance. Another case with php program, this program must be translated by the web-server so that the html code sent to the browser to display....

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Network Topology use CTDP Networking

A network consists of multiple computers connected using some type of interface, each having one or more interface devices such as a Network Interface Card (NIC) and/or a serial device for PPP networking. Each computer is supported by network software that provides the server or client functionality. The hardware used to transmit data across the network is called the media. It may include copper cable, fiber optic, or wireless transmission. The standard cabling used for the purposes of this document is 10Base-T category 5 ethernet cab...

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Network Programming with Python

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; ...

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Firewall Policy and Guidelines on Firewalls

A firewall is a program that works to control a process, network traffic between different networks or host using a security. While firewalls are often discussed in the context of internet connectivity, and has been applied to other networks....

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Posted in: Firewall