This post aims to help learn how to connect an android mobile to laptop for sharing Internet connection. For USB tethering, you must need to your mobile’s USB cable to connect to the computer or can use wireless connection. [Read more…]
Top 15 Network Security Vulnerabilities that System Administrators Must Know
This post aims to help you familiarize with the top 15 commonly known network and system security vulnerablitis. If you are a new administrator, you can have a look at the following list.
ACLs on the border router
The ACLs you place in your router, especially in the border router, should not allow inadequate access to your other devices connected to your router. A few misconfigured router ACLs can potentially allow information leakage through ICMP, IP, NetBIOS, and lead to unauthorized access to services on your DMZ server. So, make sure your border router has appropriate ACL in place in the right interface. [Read more…]
Webhosting Security-Best Practices and Concerns
To many IT professionals, webhosting security means protecting websites from hackers and malicious codes. But most of the time we forget to consider that websites security depends on a number of components such as server , application , database, scripts etc. One of the most important aspects of webhost security is to ensure continuous operation and disaster recovery of web services. This post aims to develop a broader picture that can help you to take necessary steps to ensure your sites continuous operation. [Read more…]
IIS Security Settings
The version of IIS is all about its modules and functions. If you are just learning IIS then before reading this article, it is better to take a closer look at the IIS manger on your server and then go through the following instructions. To secure your IIS server you need to put some extra care to the following settings of IIS server
- IIS authentication
- IPv4 and domain rules
- ISAPI and CGI
- Filtering request
- Configuration to shared hosting sites
- Authorize the URLs in your server [Read more…]
