Software Information |
|
The XP Firewall Isnt Enough
You might think you don't need a firewall because windows XP has one built in, but read on for a plain-english explanation why this isn't enough. Before broadband and cable connections were common most people didn't need a personal firewall because they weren't connected to the Internet for extended periods of time. Every computer that connects to the internet has an IP address. This is like a sort of phone number, and is issued either to an individual computer or to a "gateway" that connects a private network to the 'net. Domestic dial-up internet connections normally use a system called Dynamic IP Addressing where people are issued with a sort of "new identity" every time they connect, so it's difficult to find and attack an individual computer - Dynamic IP addressing is a bit like having your phone number change every time you use the phone, which makes it difficult for the bad guys to find you. But the longer you keep a particular "phone number" the more chance there is of someone finding you and that is why high-speed always-on connections need handling with care. In particular, with "always on" DSL and cable connections you are connected for extended periods of time which give the attackers more chance of finding you if you've got an unprotected connection. In these days of identity theft and with more and more security holes being uncovered in commercial software it is vital that you have a good firewall if you use a high-speed connection. You may already have a firewall, either in a device called a "Broadband Router" which goes between your computer and the Internet or the very basic firewall built in to Windows XP Service Pack 2 and you might think that's all you need. But there's another reason that you won't have thought of. Basic firewalls will tell you, and hopefully protect you if someone is trying to get in.... but they won't tell you if something is trying to get out! That's right! Certain spyware and viruses can gather your personal information and send it out of your machine without you knowing. A good firewall will spot these attempts to send stuff out and will warn you,
quite possibly before your Antivirus or Spyware application notices the problem.
Which gives you time to get the problem fixed. Steve Blampied lives in Jersey in the Channel Islands and has been an independent IT consultant for around 10 years. He is currently putting together a web site solely about free software. http://www.freesoftwareadvice.com He also has a small IT company in Jersey.
MORE RESOURCES: V-22 Evolving into 'Software-Defined' Platform National Defense Magazine Guesty, Short-Term Rental Software Provider, Acquires Rentals United Skift Travel News Why Owner cofounder and CEO Adam Guild is serving up software especially for mom-and-pop restaurants Fortune Rocket Software Buys OpenText's App Modernization & Connectivity Business for $2.3B; Milan Shetti Quoted GovCon Wire CISA urges software devs to weed out path traversal vulnerabilities BleepingComputer Durst Announces 1,000th Installation Of Durst Workflow Software | Label and Narrow Web Label & Narrow Web Tesla Cybertruck gains Off-Road modes, locker-enabling software Motor Authority Autire's Revolutionary EBP Audit Software Demonstrates Significant Time Savings for CPA Firms PR Newswire GlobalLogic Recognized as Leader in Everest Group's Software Product Engineering Services Business Wire Exclusive: IBM brings its AI, data and automation software to AWS Marketplace in 92 countries VentureBeat Verizon 2024 DBIR: Software supply chain risks fuel a data breach epidemic Security Boulevard Epicor Acquires Smart Software for AI-Powered Inventory Planning - Supply and Demand Chain Executive Epicor Acquires Smart Software for AI-Powered Inventory Planning Supply and Demand Chain Executive Paycom Software (PAYC) Q1 2024 Earnings Call Transcript The Motley Fool Best Fax Server Software 2024 | IBTimes International Business Times The power of the power pose: How a software CEO became a better leader Business Observer Auto Dealership CRM Software: Global Market Analysis and Forecast (2018-2033) by Type, Functionality, Application ... GlobeNewswire Using my speech issues to improve voice recognition software ALS News Today Best video conferencing software of 2024 TechRadar Update from eSync Alliance accelerates software-defined vehicle roadmap ComputerWeekly.com DeepSea Developments Modularizes the RTL-SDR for Multi-Receiver Software-Defined Radio Projects Hackster.io Investors in Take-Two Interactive Software (NASDAQ:TTWO) have seen decent returns of 40% over the past five years Yahoo Finance How patient engagement software can enhance oncology care Health Data Management CyberArk Shares Slide Despite Positive Outlook, Earnings Report - CyberArk Software (NASDAQ:CYBR) Benzinga Ford’s BlueCruise software probed after fatal crashes just-auto.com Software Developer SolarWinds Stock Shines After Q1 Earnings - Here's Why - SolarWinds (NYSE:SWI) Benzinga Supply Chain Management Software: Build the foundation, deliver the value Logistics Management Wyoming Senator Slams DOJ's Take on Non-Custodial Crypto Software, Vows to Protect User Rights – Bitcoin News Bitcoin.com News NVIDIA Buys Software Provider Run:AI Silicon Valley Daily IBM Expands Software Availability to 92 Countries in AWS Marketplace The Globe and Mail Paycom Software Inc (PAYC) Q1 2024 Earnings Call Transcript Highlights: Robust Growth and Strategic Expansions GuruFocus.com Top ideas in vertical software with valuations over or below 50th percentile - Baird - Seeking Alpha Epicor acquires Smart Software Edge Middle East 2024.14.3 Official Tesla Release Notes - Software Updates Not a Tesla App USENIX Security ’23 – “My Privacy for their Security”: Employees’ Privacy Perspec... Security Boulevard Boeing Advances US Navy MUM-T Aerial Refueling Software With Digital F/A-18 Super Hornet & MQ-25 Stingray Trial Simple Flying Carnival Corporation completes fleetwide software rollout Port Technology International 30 Largest Software Companies in the World by Market Cap Yahoo Finance Software support chap survived breaking his customer The Register Epicor swoops in for Smart Software - Enterprise Times Restaurant software leader Schedulefly simplifies staff scheduling with Median.co's mobile app services InvestorsObserver Severe Flaws Disclosed in Brocade SANnav SAN Management Software The Hacker News Lucid Software Announces Whiteboard Integrations with Google Meet Touchscreen Devices InvestorsObserver |
RELATED ARTICLES
Guide to Software Marketing IntroThis concise article will tell you in plain English how you can promote your software easily and effectively.Submit your softwareI recommend submitting your software to upload. Partitioning, Formatting and Reinstalling in Windows 98 Formatting and reinstalling windows 98 is very easy if you have the right know-how.This article will discuss how to format, partition and reinstall windows 98 on your PC. Three Steps To Windows Safety Heaven Now there are Three Steps To HeavenJust listen and you will plainly seeHow virus and hackers attack and destroyYour precious internet-connected computer toyJust follow steps one, two and threeStep one - Run windows update automatically each dayStep Two - Always keep your antivirus running and updatedStep Three - Install and configure a firewallFaster VirusToday can many viruses find and infect a computer connecting to internet in less then 5 minutes, even if the computer connects to internet using a modem. And how much time will the 24/7 connected computer not give the bad guys?So leaving a computer without proper protection is not advisable. The Secret of the Layer Styles Dialogue When you double-click a layer in the Layer Palette, you will access the Layer Style dialogue box. Here, you can set many eye-catching layer styles such as Bevel & Emboss, Drop Shadow, Inner Shadow, etc. Tripwire for Linux File Integrity What is Tripwire?Tripwire is a form intrusion detection system (IDS) that helps you keep tabs on the integrity of the files on your computer. Quite simply it will help identify files or modifications made to your system in the event someone compromised your system. Microsoft Great Plains Integration with Legacy Systems - Overview For Developer Looks like Microsoft Great Plains becomes more and more popular, partly because of Microsoft muscles behind it. Now it is targeted to the whole spectrum of horizontal and vertical market clientele. It's Back!! WordPerfect's Amazing Comeback Have you noticed WordPerfect is gearing up for a comeback in a big way? And fortunately, they are succeeding. If you're like me, an ole' diehard WordPerfect 5 user, this is music to my ears. 10 Programming Tips (1) Avoid using the same variable again and again for different purposes.This happens with us that we think that more and more memory will be wasted if we declare seperate variable for each purpose. What is Fleet Maintenance Management? Fleet Maintenance Management is a critical position in any company that has a number of commercial vehicles. The individual responsible for the management and maintenance of fleet vehicles performs a variety of functions. Microsoft Navision Integration with Microsoft RMS - Overview for IT Specialist Microsoft Business Solutions Navision serves both European and American megamarkets. It was originally written by Denmark-based Navision Software in its own proprietary language C/SIDE (Client/Server Integrated Development Environment). Microsoft CRM Implementation - US Market Lessons Microsoft CRM is CRM answer from Microsoft Business Solutions. If you compare it to other traditional CRM applications, such as Siebel - you will see that Microsoft CRM does use all the resent Microsoft technologies, that means that Microsoft targets its CRM to Windows market exclusively, plus this means that Microsoft CRM is more difficult in its installation. Internet Relay Chat - A Basic Introduction What is IRC?IRC is Internet Relay Chat. It is a group of networked server computers that let clients (or users) connect and passes their message among the networked servers in almost real time. Business Plan Software Review: Ultimate Business Planner? One of the main reasons business owners and entrepreneurs use business plan software is to simplify building their financial models. Even with an explosion in business plan software packages on the market today, "doing the financial projections" is still often cited as the most difficult part of completing a business plan. Easy Guide to RAID Recovery What is RAID RECOVERY?RAID stands for Redundant Array of Inexpensive Disks. It is a method of combining several hard drives into one unit. Editing Your Photos Using Microsoft Picture It Publishing Platinum 2002 - A Great Dinosaur I started using PIP (Picture It Publishing) Platinum 2002 right after I got it in a bundle with my HP Pavallion N5295 Notebook more than several moons ago!I don't want to be a rocket scientist to produce edited photos quickly and with quality results, again and again.I had a terrible time at first with the edited pictures. Microsoft Great Plains on Ctree or Pervasive SQL - What to Do - Tips for IT Manager As you probably know, when Microsoft purchased Great Plains Software - the whole strategy for Great Plains Dynamics/eEnterprise line was changed. Initial GPS strategy was to maintain DB platform independence - via it's C-written engine Dexterity, based on the believe that C programming language is platform independent. C++ Function Templates C++ Function templates are those functions which can handle different data types without separate code for each of them. For a similar operation on several kinds of data types, a programmer need not write different versions by overloading a function. Microsoft CRM USA Nationwide Remote Support Remember old good days when your company probably had Great Plains Dynamics? If you are in San Francisco Bay Area - you had local Great Plains Software partner consulting company, who served you basically coming onsite and charging you four hours minimum, even if the problem deserved 5-min fix? This was at the end of 20th century and remote support technologies were not very advanced - Citrix was making good progress and taking market over from Symantec PCAnywhere. Today, when Microsoft Terminal Server and Citrix are remote support standards and IT department uses them to host application server for nation-wide and world-wide users, you should probably be thinking of getting remote support for your ERP and CRM systems. Professional Software Icons For Your Standalone Application User interfaces and accessibility are some of the most important aspect of an application. It can have a million features, it can do a thousand things once, but if it doesn't look quite right then it will be a disaster. MCP Market News: Microsoft SQL Server & SQL Reporting Services Are you ready? SQL Server 2005, the next-generation data management and analysis software from Microsoft, will deliver increased scalability, availability, and security to enterprise data and analytical applications. SQL Server 2000 Reporting Services is a comprehensive, server-based reporting solution that can author, manage, and deliver both paper-oriented and interactive, Web-based reports. |
home | site map |
© 2006 |