Category: Security Page 77 of 79

Virus Attacks Through Wireless Internet

On August 17, 2011

August 17, 2011

The use of wireless internet technologies for surfing various web pages has been increasing for a long time due to the ease and convenience that it offers to users. People are no longer sticking to fixed broadband lines connected to a fixed operating system and are instead accessing the internet through portable devices like laptops, tablets, phones, etc. Many places these days we have wi-fi connections that can be accessed by procuring the requisite username and password from the owners either by paying a certain fee or even free of cost in some cases.

This kind of free access to the internet at public places is making web surfers more prone to virus attacks that may be made through the openness offered by wireless internet systems. Anyone in the vicinity who is able to receive the wi-fi signal can simply log on to the network especially if it is being offered free of cost. In such a network, there can be all kinds of security lapses that may put your system at the receiving end of virus attacks. There are some tips mentioned below to help you avoid such attacks or at least help reduce their incidence:

Before logging onto any kind of free internet at a public place, you should ensure that the network is protected by the required firewall and antivirus software so as to build a multi protected layer for your operating system. There should be a strong IT department taking care of such requirements. You should beware of connecting your laptop the internet in the vicinity without checking for security problems that the internet may have.

It is advisable not to access websites and fill in your username and password at sites that contain private information about you that if stolen, may pose a significant threat to you. You should refrain from opening bank related websites or shopping websites where you need to fill in credit card related information.

It is essential to have good antivirus software installed on your operating system to help ward off virus attacks. Although not completely fool proof, such software can help reduce the number of attacks that your system may be subjected to.

For complete system and network protection tips, feel free to contact us at Centex Technologies. We serve Central Texas including Killeen, Austin and Dallas.

Web Development Austin – Web Design Austin

Tips To Keep Your Website Secure

By centexitguy

On July 25, 2011

In IT Support, Security, Website Development

July 25, 2011

With the development in the web technology, the number of web sites that are being hacked is also on the rise. Keeping the website secure is an intricate issue that the web site designers and owners often fail to notice. Here are some important tips that you should always keep in mind to keep your web site safe and secure.

Keep your software updated: To prevent other people from taking advantage of your software ambiguity, make sure you update it from time to time and also download the patch program. If you are using the old version of any software, your web site is likely to be in a state of high insecurity. Thus, instead of manual updating, turn on the automatic updates of the software if it is available.

Use strong passwords to host account, FTP and control panel: Short and simple passwords are likely to be very easily accessed by the hackers. It is advisable to make your password as difficult as possible. The password should never contain your name, date of birth or any relevant information. Try to keep changing your password after every two or three months.

Update your antivirus: Make sure that you have updated antivirus software. Scan your computer frequently for any sort of viruses. It is possible that the hackers gain access to your passwords through any sort of viruses in your computer.

Backup your web site: Always have a complete backup of your web site. Even if it is hacked, you would not lose your files or the web site. Do not expect your web host to guard you if there is any blow. Do not store the backup files in the web servers. Instead, store them in the PC or USB.

Monitor your traffic regularly: Check your log files on a regular basis and monitor the visitors to your site. If there is anyone unusual, you need to be very careful. This could be a hacker.

Choose a trustworthy web host: Always go for a reliable web hosting service providers who offer customer support round the clock.

These are the important steps that you, as a web site owner, must take in order to keep your web site safe and secure. It is better to be cautious than be remorseful afterwards.

To know more how you can keep your website secure, feel free to contact us at Centex Technologies. We provide IT Support, Web Application Development, SEO and Internet Marketing services.

Web Development Austin – Web Design Austin

How SSL Protects Your Data Online

By centexitguy

On April 15, 2011

In Security, Website Development

April 16, 2011

How SSL Protects Your Data Online

Many business officials do not understand the significance of attaining an SSL Certificate for their internet site. This is because of the fact that most of the business owners do not know about the technicalities or how to get an SSL certificate for our website. The following article helps to clear the matter up.

Firstly, it may be sensible to describe about what an SSL certificate actually does. SSL is an acronym for the words: Secure Socket Layer Protocol Certificate. The certificate’s function is to permit a high degree of protection between the browsers and the servers. A SSL encrypts the data for ecommerce transactions (or other submitted data) to such a level that the data exchanged over the World Wide Web becomes extremely secure. Every SSL certificate utilizes unique credentials indentifying the certificate owner. The owner’s identity is authenticated before issuance of a SSL certificate. These SSL protocols basically assure that the website is legitimate.

You, as a business owner with an e-commerce site are surely going to acquire SSL certificate in an effort to ensure that all your transactions are extremely secure and safe. By attaining an SSL certificate, what you are basically doing, is not only legitimizing your own business and turning it to be more credible, but also assuring for yourself and the clients that your e-commerce transactions are much safer. For your customer, having a secure place to carry on business can make quite a lot of difference. Not only does an SSL Certificate make substantial sense in order to keep the information secure; it is also necessary when carrying out any money related transaction. We do not recommend users to provide their personal & financial information including SSN, Credit Card details etc on websites that do not have a valid SSL certificate. You can verify the same by looking at the address bar of your browser when you have opened up the page. The address bar should have HTTPS instead of HTTP.

Centex Technologies provides web hosting solutions to various clients across the globe. Contact us for web applications, security services, shopping cart installations, networking solutions, and IT consulting. We are located at 501 N. 4th Street Killeen, TX – 76541. We can be contacted at (800) 236-1497 anytime. Centex Technologies is always ready to assist you with the best we can.

Firstly, it may be sensible to describe about what an SSL certificate actually does. SSL is an acronym for the words: Secure Socket Layer Protocol Certificate. The certificate’s function is to permit a high degree of protection between the browsers and the servers. A SSL encrypts the data for ecommerce transactions (or other submitted data) to such a level that the data exchanged over the World Wide Web becomes extremely secure. Every SSL certificate utilizes unique credentials indentifying the certificate owner. The owner’s identity is authenticated before issuance of a SSL certificate. These SSL protocols basically assure that the website is legitimate.

Centex Technologies provides web hosting solutions to various clients across the globe. Contact us for web applications, security services, shopping cart installations, networking solutions, and IT consulting. We are located at 501 N. 4th Street Killeen, TX – 76541. We can be contacted at (800) 236-1497 anytime. Centex Technologies is always ready to assist you with the best we can.

SEO Austin – Web Development Austin

Help Your Business to Get To The Top With Network Services

By centexitguy

On March 18, 2011

In Networking, Security

March 19, 2011

As some business constantly grows, the challenge of setting up and keeping a completely functional network turns more and more complex. The progress of technology has exhibited several new devices, software packages and connection platforms that need total access to the network capabilities.

To make sure that the wireless hubs and substantive wired devices are supplied with maximal speed and accessibility, regular support is essential.

Network Service’s Importance:
Centex Technologies extend a vast range of programs meant to optimize network potential. After carrying on an analysis of the subsisting infrastructure and assessing the networking demands of the business, our IT specialists render answers that will guarantee effective performance, bettered dependability and greater convenience.

Whether this consists of an accomplished design of a fresh local network, supplying another hub, or addressing bottlenecks and redundancies, we provide complete and detailed solutions.

Different Services:
A trusted network functions as the foundation for the exchange of vital info all over the departments and varied locations. To abstain from down time, postponements and pricy repairs, network providers like Centex Technologies extend a lot of vital services that guarantee effective operation:

Network Set-up: Accomplished design and execution of network architecture comprises of hardware infrastructure, software and cabling. Extended training is rendered including ongoing care and support.
Monitoring: 24/7 remote surveillance supplies instantaneous alerts to network functionality issues.
Proactive Upkeep: Troubleshooting and upkeep across the total network is done by Centex Technologies. This includes thorough diagnosis and resolving bandwidth matters as well as regular optimization of servers to maximize speed and productiveness.
Upgrades: Software upgrades and utility installations are performed across all the platforms.
Physical maintenance: Replacing and upgrading cabling of damaged or disused network components is necessary.
Backup: Network services at Centex Technologies comprise of specific data backup solutions. In an event of a ruinous failure or data corruption, back up services assure the restitution of vital info.
Threat Detection: Regular reassessments of virus, firewall and malware protection guarantees the proceeding operation of the network in a safe environment.

For those business enterprises that need network repair, upkeep or installation, Centex Technologies render superior service with predictable connected costs. Any commercial enterprise that is going through network failures, bandwidth troubles, or contemplating expansion can take advantage of the variety of comprehensive services that we provide.
Contact us today at (254) 213-4740.

Austin Search Engine Marketing – Internet Marketing Austin

Online Credit Card Payment Security Tips

By centexitguy

On February 21, 2011

In Security

February 21, 2011

These days, most of the online purchases are made with the help of credit cards. They are becoming increasingly popular due to the ease with which credit cards can be used. However, the number of monetary thefts has also risen considerably along with this. If you are an avid online shopper, there are certain tips and tricks that you can make use of in order to protect your financial information from potential data thieves who can misuse it in whatever manner they choose. Some ways in which you can keep your credit card information safe are:

The most important step is to acquire adequate protection for your operating system. There must be an appropriate firewall installed that keeps credit card thieves at bay. In case there is not enough protection on your PC or laptop, every time that you fill in your credit card information, you will be putting yourself at grave risk. It is better to refrain from using your card for any purchases on the internet until you take these necessary measures.

You should only make online purchases from websites that have proper security measures and encryption in place. The server where you access new products and complete the payment process must be a secure and certified one. You should not mindlessly use any website for shopping purposes. Only a select few that are reliable and trusted must be used for retail therapy.

You can also take a precautionary measure of making use of virtual cards instead of your original credit card. When you exercise this option, you need not fill in the actual credit card number every time you wish to shop as you can simply fill in a fake card number allotted to you. This way, even if this number does get stolen, the thief will not be able to make use of such information.

If you have registered your email for online banking facilities and frequently receive credit card bills through e mails, you should make it a point to delete all such information from time to time. You can take print outs of the same as soon as you receive them and then immediately delete them so that this confidential information does not remain on the internet or with your mailing service provider.

It is important for ecommerce websites to instill confidence in customers. They need to follow secure coding standards, should incorporate SSL certificates and educate their customers about ways to shop online in secure manner while placing an order.

We at Centex Technologies create custom ecommerce websites. For more information and a quote for your requirement, please feel free to contact us at: 254-213-4740

Web Development Austin – Web Design Austin