I have a zone alarm based firewall and I wanted to configure to block all ports except the smtp ports and browser ports and maybe the essential ports for communication in windows. can i sue it to describe these ports and eliminate all connections through the other ports? How effective is this filter?
what are the various ways to evade countries or individual censorship of some certain website? With the recent great China firewall blocking of Gmail and other Google services in China, many countries may be embolden to crack down hard on decedent or civil activists in their countries. What are the more secure ways in accessing internet without being notice?
Why is Malwarebyte anti malware pro blocking my VPN software from running? I installed the program about a week ago and the program is running fine. I later try to connect to internet through VPN and the VPN program is not working. Although I can connect to the internet and the connection is working fine, but using VPN is the issue. How can I fix this problem?
I am using VPN to open a website which is not accessible from my country. I was using Hot Spot Shield but recently it has stopped working and I get the error message that "Hot Spot Shield has stopped working". What can I do to fix this probem? I have tried reinstalling the application. Can you suggest me some good VPN services as well please?
I have a latest dell laptop with Windows 8 Pro installed in it. I am trying to connect to my network via a VPN and I cannot do so. Whenever I connect through the VPN, i get no network access. When I connect without the VPN, i get network access. Is it a problem with my VPN software? I am using Hotspot Shield. Is this an issue with the network configuration? Has it something to do with Windows 8?
Why is a Hamachi complaining about tunnel error after upgrading from window 8.0 to window 8.1? I recently upgrade a system and Hamachi fail to connect the client to the network displaying tunnel error. I later uninstall the VPN, behold the next installation produces DLL require. Where do I get the DLL? Could restoring to window 8.0 solve the problem?
Why is my IP address different from my location? I am having a serious task in changing the system IP to my Location IP. This has started after I install a VPN on my laptop, now my IP is showing Afganistan. I later disable the VPN program, but yet the IP remains the same. After I uninstall the program, the system stop browsing altogether. What is the cause of this behavior? Also, what option do I have to reclaim my IP?
Why is my laptop WI if difficult to off after it was switched on? Whenever I switch on the Wi-Fi of my system, to switch off the Wi-Fi is almost impossible. These started after I install new VPN software. The most annoying thing is that I can’t even control who uses my Wi-Fi as anybody within reach can easily connect to my Wi-Fi.
|What are the different kinds of Virtual Private Networks (VPN) commonly in use? What is the difference between an intranet VPn and an extranet VPN? With reference to the protocol used, what is the Shiva Password Authentication protocol (SPAP)? Why is not desirable in terms of network Security?Explain EAP authentication method.When is it used?|
How do you set up a VPN system for a small organization? What tools do I need to make this happen? What hardware is required and what software do I need to buy to manage the VPN system? What is the advantage of having a VPN system in place and is it expensive to manage?
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