Besides personal computer, smartphone has taken the place where almost anything can be done. Smartphone technology is getting so advanced that we do not need PC or laptop with us to get our official or […]
Here we will talk about basic network security appliances. These appliances keep an eye on the traffic and alerts the administrator is anything wrong is detected. These devices play an important role in achieving network […]
Now we are going to discuss the methods through which we can ensure our network security. These methods can be either software or hardware based depending on the need and type of network. These methods […]
A wireless medium is vulnerable to various threats. Here we will discuss different kinds of threats and techniques to overcome them. There are the following Wireless Network Threats – WAR driving – WAR driving is […]
In this sub module we will discuss about the importance of authentication and methods to achieve highest level of network security with ease of use. There are various techniques and protocols which aid in achieving […]
In this sub module we will discuss some more ways of wireless network security. Users can adopt one or more security measure to protect the information on a wireless network. Access Control List ACL is […]
While transmitting data over a network, there is always one issue that arrives often and that is security. In this module we will discuss about various security threats that may arise during data transmission over […]
What is Penetration Testing? When we want to find the vulnerabilities of attack to a computer system, network or Web application, we use penetration testing. It is also referred to as pen testing. We can […]
Cross site scripting Attacks (XSS) is a client side attack and it occurs if the applications doesn’t validate external input. There are 3 types of Cross site scripting attacks: Reflected Cross site scripting: In this, […]
Malicious File Upload Description: If applications having file upload feature do not check for permissible file extension file size file content etc then those applications are having malicious file upload vulnerability. Impact: The server or computer […]
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