Sep
3
A firewall is a system or group of systems that enforces an access control policy between several networks. The actual means by which this is accomplished varies widely, but in principle, the firewall can be thought of as a pair of devices which exists to block unwanted IP traffic and the other which exists to permit traffic.
Firewalls work by implementing various access control policies. It’s also important to recognize that the firewall’s configuration creates its policy based on the parameters you provide in your security control policy.
If you have a network in you SOHO business, you need firewall protection on the web side of your host and your networked computers. The Internet has hackers that seek to get into your network or server which makes life miserable for you and your system. The purpose of a firewall is to keep hackers out and to keep your system running proficiently and smoothly.
Even if you’re a small business, you should learn about the mechanics of how a firewall operates even if you have two computers on your network. There are many lavasoftusa com software adware packages out there such as, McAfee Internet Suite software that keeps hackers at bay. A firewall is also great for intranet access to certain applications that are critical which you have to put restrictions on.
Lastly, a firewall can act as your corporate ”ambassador” to the Internet. McAfee Internet Suite does this. Every time someone tries to access your computer, McAfee will notify you and reject their access. It will tell you the IP address of the computer that wants access. You can automatically set these attributes to no. Zone Alarm is another great software package which provides outstanding firewall protection. You can limit FTP upload capability to certain user profiles when putting information on the Internet and Zone Alarm also shows you the individual that is trying to break in.
Firewalls are needed because of data and programs that you don’t want destroyed by hackers. If you don’t have any firewalls set up for your computer or web host then you run the risk of losing data and getting viruses.
May
15
Helpful Spyware Adware Security Practices
Filed Under Computers & Technology :: Site Security | Leave a Comment
Due to the high risk threats posed by spyware adware to a computer system, there are some recommended security practices that can help keep you safe from potential theft of your personal information as well as your computer getting infected. One of the most common ways you can protect yourself is by downloading and using an alternate Internet browser (such as Mozilla FireFox or Opera) instead of using Internet Explorer. Internet Explorer is such a common browser and so many people use it, not to mention the susceptibility of programs like ActiveX, it has been easy to exploit by coders for spyware adware. Given this information, and given the fact that no browser is 100% safe, it is best to hold off on personal tasks — such as banking — on Internet Explorer. This is especially true if you think you might have been infected.
Jun
28
I need to know a few good sites that offer information about data protection in the European Union. I understand that some countries have more strict laws on this subject than others. In particular I have read that there is some criticism of data protection in the United Kingdom. This information is for a school writing assignment about privacy laws in Europe. If anyone has information about the data protection laws (or lack thereof) in Switzerland, Russia, and the former Yugoslav nations that would be great too. Leave a comment or email me if you find or know anything. Thanks!
May
18
How can I convince my boss to make corporate data security a priority? Why must executives always wait until a crisis occurs before taking action? Our company IS our IP. That’s all we are at the end of the day. Yet right now our doors are wide open to even the most rudimentary hacking techniques.
So I’ve started learning about Computer Data Security on my own. I think a full blown worst case analysis might help to move things along - it might give the guys upstairs an idea of just how much damage could be done.
Next time my proposal gets rejected, I should get them to promise to stay up with me in the racks for as long as it takes to fix the next disaster that comes along. Maybe that will give them some perspective.
Jan
25
You must be very rigid on the terms you set up in your wireless security policy. Just a verbal mention will not do; you will have to give a written statement to the employees when you are signing them into your organization and get them to sign the wireless security policy. You can get templates over the Internet to build such a policy, which you can customize to your own needs later on. Also, there must be a perfect understanding of what the wireless security policy means between the owners of the business and the employees.
Dec
22
Think of it this way, how much information are they giving to other’s or selling to others. What if they are selling the data protection that contains your credit card number? This can be a devastating thing for you and your credit. You can find out whether or not they are doing their part by reading their store policy, or most of the time you can find it right under the order button.
Dec
4
It is a good idea to be aware of the criminal cyber activity that can affect you. Phishing and virus emails are the most common malicious attempts to sabotage your system or procure sensitive financial or identity details. One way to be aware of the most common scams is to have access to a list of known phishing sites. This can be most useful for corporate security or for personal knowledge of sites and emails to avoid.