Showing posts with label internet. Show all posts
Showing posts with label internet. Show all posts

Friday, July 15, 2011

Server Hardening - What Are The Ideal Ways to Tackle This?

In most companies, the task of server hardening is usually something that is outsourced to companies offshore. With issues of security, it is best to have the brightest of people to work on your servers so that nothing is left to chance. There are many things here that need to be tackled, without which things can really take a turn for the worse. When an outsourced company tackles these issues, it becomes somewhat easier to understand and perhaps even getting it done the first time around. Instead of paying the price and then fixing the issues, it might be smart to probably get it right from the very beginning.
However, some companies still expect their employees to perhaps be in charge of server hardening and ensure that things are taken care of as necessary. With training, it is possible that some issues can be dealt with. But, without experience, no amount of training can take care of all the security issues at once. This is the thing about the concept that you might perhaps want to look into and consider in the long run. A lot of unnecessary expenses should ideally be avoided at all costs.
By choosing a smart company to go ahead with server hardening, you should be able to easily outsource the critical tasks and let the employees worry about regular maintenance and other tasks that could use their attention. In this manner, the costs will not be overwhelming and security will not take a backseat. The cost of recovery can definitely be overwhelming and might result in a lot of money being spent which might not necessarily be available. This will be like the classic case of being penny wise and pound foolish. Over a period of time, this could eat into the profit margins and even bring the company down.
Thus, before reaching such a scenario, it is best to follow efficient practices and ensure that things like server hardening are handled by professionals that are aware of what they need to do and how to get things working and off the ground with ease. This is a very rudimentary aspect that can help in ensuring that the servers are catered to and are not left to fend for themselves. Most server operating systems are designed to facilitate instant communication, which means that security is normally not a top priority here.
Therefore, to not let these things affect your network and bring it down in the process, it is strongly recommended that you participate in things like server hardening which can easily help with network management and ensure that nothing is really left to chance. The speed of implementation is also another reason to strongly consider opting in for this.
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Speed Up Internet Explorer

Nobody likes a slow internet browser, and when it comes to slow Internet Explorer has a bad reputation of being slow, clunky and an overall pain. Browsers such as Google Chrome or Fire Fox offer a much better user experience (well at least in my opinion), but if you insist on using Internet Explorer here are a couple ways to speed it up.
The first thing you can do is remove all the extra add-ons explorer likes to jam into its browser. The more of these add-ons you have the slower that browser becomes. To remove any unwanted add ons click on tools. If you're using Internet Explorer 9 it will look like a small gear in the top right corner of the page.
From their click it and scroll down to where it says manage add-ons, click that and a list of all the add-ons currently installed on your browser will be displayed. From here simply scroll down the list and click on every add on you want to disable.
Another option that's available is something called Google Chrome Frame. It's a free download like everything Google makes. Its purpose is to speed up explorer, especially older versions 7 and 8. It also allows its users to be able to use HTML5 and other technologies that Internet Explorer doesn't support. Simply download it and it should start working automatically.
You can also change the setting so that it doesn't check for new versions of cached sites. To do this click on internet options (click the gear looking button again also known as tools) go to browsing history and click on settings. From here either choose under temporary internet files one of the following
a. Every time I start Internet Explorer, which might slow down the browser the first time you run it. It should run faster after though.
b. Never, this won't sync any cached pages.
And finally you can also speed up Internet Explorer by sorting through your favourites list and deleting any links you don't use anymore. A large number of favourites can have an impact on its speed and slow it down, so it's always a good idea to spend a little time and clean out you're favorites list.
Hopefully these tips will help if your currently using any version of explorer and drastically improve that browsers speed and load time. Which will keep you from ripping you're hair out in frustration.

Thursday, January 10, 2008

How to Fix Network Problems

Network problems are often a reason for a lot of frustration. They can involve both hardware and software issues and sometimes require considerable degree of expertise and/or money to deal with. Adding to the desperation of the situation is that the internet is a good source for troubleshooting information on how to fix network problems, yet with a network problem, the internet often becomes inaccessible.
A common problem is that the computer can't reach the network. This might occur due to a number of reasons. The most obvious thing to do in such a situation is to check out the connectivity of the network cable. If everything is alright with the cable, then you need to check out installation issued of your network hardware. This can be done from the device manager: Click on "Device Manager" to open it. Look for "Network Adapters" and click the plus sign next to it. If you see an explanation point or a red X, this indicates a problem with your network card. Also, check out your network configuration: Right-click "Network Places" on your desktop. Choose "Properties" from the menu. Look for the "Local Area Connection" icon. Right-click it and go to "Properties." Click on "TCP/IP." If nothing works you should note down the details of the error and search for a solution on the internet from a working terminal.
Another common problem is that computers on the network are unable to detect each other. You can start by first checking whether you have the necessary provisions installed: Right click the "Network Places" icon on your desktop. Click "Properties." On the "General" tab, make sure you have "Client for Microsoft Windows" and "File and Print Sharing for Microsoft Networks" and "Internet Protocol (TCP/IP)" installed. Check other computers likewise and make sure that all are on the same workgroup or domain. You can also try turning off the firewall to find out whether it is causing the problem.
Information of how to fix network problems is abundant on the internet and varies from situation to situation. A few minor problems like being unable to renew an IP address can be fixed through the command prompt: Start > Programs > Accessories > Command Prompt, then typing 'ipconfig /renew' to attempt to obtain an IP address from the command line. Some issues can be cured by setting up a static IP address. This was a little information of how to fix network problems, further research on the internet is encouraged.