March 5th, 2009
A firewall is a software program or piece of equipment that can track hackers, viruses and worms that reach your computer over the Internet.
However, even if a firewall is essential, you also need antivirus software and antispyware software.
Here are some tips to remember to secure your computer with firewall software:
- Windows XP SP2 or higher and Windows Vista have a built-in firewall and enabled by default.
- If you use a computer at home, the most effective and important first step you can take to help protect your computer is turn on a firewall.
- If you have more than one computer connected at home, or if you have a small office network, it is important to protect all computers. You must have a hardware firewall (a router) to protect your network, but you must also use a software firewall on each computer to help prevent the spread of a virus in your network if one computer is infected.
Tags: firewall
Posted in System Security | Comments Off
March 5th, 2009
Windows installation is not secure. There are hackers that can exploit security holes to gain unauthorized access to confidential data. However, you have nothing to worry about since there are tools to unlock the secrets of the strong security and lock down your computer system. Protect yourself against hacking scripts, rapidly spreading Trojan horses, viruses and worms. Using Computer Security Tool can optimize protection through scanning and configuring your system. The tool quickly scans to identify security vulnerabilities on a server or personal computer. In addition, it can be used in basic mode, but also offers total flexibility to manage individual settings to lock down a system of attack. More importantly, the tool provides a single access point for vulnerabilities. It is a tool that gives both the home user and the professionals the capacity to implement a security policy in minutes.
Tags: detection system
Posted in System Security | Comments Off
March 4th, 2009
How you choose the best antivirus software product to meet your needs? You start by asking you a series of questions. Do you need password protection for individual files, the desktop, network, or block a person access to the Internet? Is your computer used only by you or multiple users have access to the computer? How many users in total do you expect on your computer? What are your system requirements? How do you spend?
Once you are able to answer these questions, you can start looking for security due to better suit your needs. Feedback from users of the product and the statements are a good starting point. PCMagaine (www.pcmag.com), zdnet.com (www.zdnet.com) and Consumer Reports (www.consumerreports.org) are just a few news sites that offer searches in various software products.
There are many security suites available on the market. Take time to choose one that meets your specific needs. As a starting point, we’ve listed some of the most popular programs:
- Kaspersky Personal Security Suite. Description: A protection program designed to protect against worms, viruses, spyware, adware and other malicious programs. The program offers five pre-defined security levels and is useful for mobile users. System Requirements: Windows 98/2000/XP, Internet Explorer 5.0 or higher Memory: minimum 64 MB RAM, 100 MB of free space on the hard disk.
- Shield Deluxe 2005. Description: This program provides protection against viruses, adware, spyware, threats and privacy while using very little system resources. In addition, the manufacturer, PC Security Shield offers free technical support in progress. System Requirements: Windows 98 or later, WinNT, WinXP, WinME, Internet Explorer 5.1 or higher Memory: 32 MB RAM or higher, 65 MB free disk space.
Tags: antivirus
Posted in System Security | Comments Off
February 20th, 2009
If you are looking for Intrusion Detection Systems business, here are a few of them:
- Tripwire : http://www.tripwire.com
- Touch Technology Inc (POLYCENTER Security Intrusion Detector): http: / / www.ttinet.com
- Internet Security Systems (Real Secure Server Sensor): http://www.iss.net
- eEye Digital Security (Web Server SecureIIS Protection):
http://www.eeye.com
Tags: detection systems
Posted in Intrusion Detection | Comments Off
February 18th, 2009
Consumer spending online in 2004 is at a record of more than $ 65.1 billion. More and more people are attracted by the ease of online shopping and spending higher amounts. Unfortunately, the chances of becoming a victim of Internet fraud are also increasing. The Internet National Fraud Center Watch reported that the average loss for victims and for the first six months of 2005 was $ 2579. This is compared to the average of $ 895 for the full year 2004. Complaints relating to purchases of goods represented 30% of Internet fraud complaints, shopping and auctions (goods never received or badly) on top of the list to 44%.
Although many e-commerce sites are reputable and have taken appropriate security measures to protect you, it never hurts to always proceed with caution. If you make a purchase online with these simple steps:
- Use only a credit card, preferably with a low credit limit, by shopping online. Avoid using an ATM or debit card.
- Beware of unsolicited offers by sellers. The Internet National Fraud Information Center Watch reported that email as a method of contact by Internet scammers was up 22% in May 2004.While the offer is legitimate, spammers use this tactic to avoid sites trusted to ensure the protection of consumers shopping online.
- Use only known e-commerce sites that list an email address and phone number in case you need to contact them directly.
- Read the privacy policy of the website. Some websites may reserves the right to sell / give your information to third parties. See the document to see if they allow an opportunity to “opt-out” to receive special offers from third-party providers or for permission to share your personal information.
- Arrival of a padlock symbol in the status bar at the bottom of your browser window. Also, do not provide your personal information if the website address should not begin with “https” (a sign that the site uses a secure server).
- Choose only verified sellers. Check if the seller is a member of a third party verification, such as the Better Business Bureau, VeriSign, or Guardian eCommerce. These third party sites to help online consumers will be protected when buying or conduct e-commerce transactions.
- Verify that the delivery date shown is reasonable. If you have not dealt with the supplier on a regular basis, be wary of any website which indicates the shipment will be delayed 20 days or more. Delivery dates of 7-10 days are more common.
- Keep a written record of all transactions online. Print a hard copy of the transaction and keep it on file for future reference.
- Beware of site that offers sound too good to be true. The Internet is littered with get rich quick scams and false advertising claims. Investigate thoroughly all applications before proceeding.
- If you do not receive what you paid for, and the seller would not return your emails or calls, contact your state’s Department of Consumer Affairs for help.
Tags: online security
Posted in System Security | Comments Off