WiFi at home : Take precautions

1. Accessing WiFi at home is no more limited to tech geeks as the simple configuration has made it accessible to even a layman who hardly has any know how of how it works and what are the dangers floating around if he goes with the default settings.The two year back case of a hacker emailing from an open WiFi account in Mumbai reflects the deep dangers associated with such mishaps.Following are a set of desirable config changes any WiFi account holder at home and office whould take care of while configuring.....

Step 1: Change the default password

Step: 2: Change the default IP address

Step 3: Disable the DHCP service

DHCP (Dynamic Host Configuration Protocol) enables remote computers connected to the router to obtain an IP address and join the network without needing to know the IP and router address information. This is a simple and effective way of keeping intruders away. As far as possible, set up the computers on your network with static IP addresses. If you still want to use DHCP to make your own configuration easier, restrict the number of DHCP IP users to the number of computers on your network. For example, if you have five laptops running on the network, limit the DHCP IP addresses to 5 from the default 50.

Step 4: Restrict the network mode

Step 5: Change the default SSID

Step 6: Opt for WPA2 or PSK security over WEP

Step 7: Enable the MAC Filter

Step 8: Use the router’s firewall

Step 9: Use Internet Access Policies

Step 10: Disable remote administration

Step 11: Switch off the router when not in use

Step 12: Disconnect the Internet when not needed

Step 13: Position your router carefully

Step 14: Update the router firmware

Step 15: Scan for signal leaks from time to time

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IP Spoofing : Legal Acceptance in India?

1. I have been reading about this term for many years,have known about what it is through various sites,read about types of IP spoofing incl Blind Spoofing,Non blind spoofing etc.One question that started me trying reach out details of this term was "WHY IS IT AVAILABLE?"What is the aim intended in spoofing an IP?Is it solely MALICIOUS?

2. Indian IT Act 2000 followed by amendments ie IIA 2006,IIA 2008 have not mentioned any thing on this surprisingly!!Is it legal to use this for any reason?Recently I tried one third party software for this to check out effectivity of this.As per the option available in this software I configured this to changing IP address every 8 minutes.Then after it started I checked out my IP address from 4 sites including whatismyip.com,whatismyipadress.com etc.And yes!!! one minute I was shown in USA and the other minute I was in Netherland followed by Russia,China etc.If a script kid like me can do this what can a professional person intended with malicious intention can do.

3. Remember the Mumbai Blast episode wherein the email sent to the police were tracked only with the help of IP address.God forbid,he knew of such tricks what would have we tracked out?

4. I will request any reader to just add his views or enlighten me on this!!