Encryption takes data in its original (plaintext.) form and uses a mathematical algorithm (cipher) and an encryption key to transform it into an unreadable form (ciphertext). Decryption takes ciphertext and transforms it back into plaintext, which once again uses the cipher in conjunction with a key. What do you think of when you hear the word encryption ? Is it spies sending their superiors information in secret code?

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Understanding Encryption

A firewall protects your network from unauthorized trespassers. Many routers have firewall functions built in to check traffic leaving or entering the network, but you also should run a personal firewall on each client computer on your WLAN .

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Protecting Your Computers With A Personal Firewall

These days most people use their computers on a fairly regular basis. I would even go as so far to say that most people may be on their computers for at least up to an hour a day. That figure would be people that are using the computer strictly for recreational purposes only. We would have to add to that figure if we included people who are using their computer for work and play. It has become the center of our entertainment and work place universe, so most people get to know their machines very intimately

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The Tell-Tale Signs That Your Computer May Have Become Infected With A Virus

The ideal of Cloud computing has been around for several decades. Only recently has the technology allowed for it to become a reality for practical use. Everyday more and more companies are bringing their sensitive data onto the cloud. This has proven to be a good strategy for corporations to use because of the flexibility that it provides.

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The Threat Of Cloud Computing To Your Company’s Infrastructure

Perhaps the most important defense is to be proactive in securing your WLAN . Don’t wait for threats to emerge before taking action. Now that you know the threats to your WLAN and some ways to deal with them, you can take what you know and put it to work. Each vendor maintains patches and updates on its Web site.

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Being Proactive About WLAN Security

Data recovery can be a really hard process if you don’t understand or know what it is that you are doing. When a person is having to perform data recovery that means that either their folder or file has become encrypted. After your file or folders are encrypted, it can cause damage to your computer and you must take certain steps to get the data back that was lost. There are lots of ways that you can recover data from your computer. Some people download freeware that walks them step by step on how to recover their data while others do it straight from their computer.

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Using Software To Recover Your Data

Do we actually need cyber security? I strongly believe that we do. Everybody has their own thoughts on cyber security, some of which are valid facts, and some of which are misconceptions

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Cyber Security: Why Is So Important?

Comparing the relative levels of security between two vastly different operating systems is, of course, a rather subjective matter. After the much hyped, and sometimes maligned, Windows Vista the spotlight has once again been placed over Microsoft who have recently released Windows 7 . This is hot on the heels of Apple’s latest operating system for the Mac, Snow Leopard. Nowadays security is one of the biggest concerns for any operating system.

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Security – Windows 7 Vs Mac OSX

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Its a sad thing to say but it seems that earning money illegally is becoming easy these days. One such method I’ve noticed, and it really upsets me, is disability fraud. Personally I think it is right that we, as a society, look after those who are unfortunate to be disabled. However, there are many individuals who feel that it is ok to play the system and claim benefits for disabilities they do not have

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What Is Disability Fraud?

If you paid attention to yesterday’s post about website security then you should have already minimised the chances of having your own site hacked . But what if it has already happened? How Would I Know That My Site Has Been Hacked? You may have had your web site hacked if one or more of the following is true – The search engines now says you run an attack site You’ve noticed spam email being sent from your account When you search for your own site (yes, we all do it!) your antivirus program suggests it may be being used for phishing You now have some political statement or graffiti all over your pages Of course there may be other signs but the above are the main ones that I can think of. What now?

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What Should I Do If My Website Has Been Hacked?

If you run your own web site then security is something you really ought to be paying attention to. Hackers are targeting websites on a daily basis and for many different reasons. It used to be the case that hackers would merely look to plaster graffiti on your home page to bring attention to themselves (or some cause) but nowadays they also have far more sinister motives

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I’m Worried My Web Site Might Get Hacked – What Can I Do?

Aside from impact damage and electrical spikes, there are sources of hardware failure that can arise from lack of maintenance or through improper maintenance. Different sources rank these threats differently, at some point touting each of them as the number-one threat or cause of hardware failure. I haven’t ranked them in any particular order, preferring that you consider each and protect yourself from all of them. Electrostatic discharge Electrostatic discharge (ESD) can destroy components within your computer. A common way for ESD damage to occur is when you open your computer case to install new hardware (drives, RAM, and so on).

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The Top Reasons For Hardware Failure And Data Loss

Most people, when they get on the Internet, do the same thing that everyone else does on it, and that is surf. People may have a couple of sites that they go to on a regular basis but for the most part they surf around the net. This, of course, is the best part about the Internet – the ability to travel around the different web sites and see places and things that you may have never known before

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I’m Scared Of Getting A Virus – What Sort Of Sites Should I Be Wary Of?

The most important and challenging thing for computer users is protect their computers against all threats like viruses, worms, and other malware. There is an old saying that ‘prevention is better than cure’ so protect your computer with the best antivirus you can get now . Many viruses, worms, and other types of malware are released every day and most target machines that run Microsoft Windows operating systems. As you are probably aware, Microsoft has just released the newest version of their operating system – Windows 7.

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The Top 5 Antivirus Programs For Windows 7

Recovering a file that you deleted from your flash drive can be really difficult if you don’t know how to do it nor have it saved anywhere else. This is another reason why it’s vital for you to back up all of your information and you should do it on a regular basis. There is a simple way that you can track your deleted files that a lot of people don’t know about. There are a lot of free programs that can restore any file on your computer. These programs don’t take up much space either

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How Do I Restore A File That I Accidentally Deleted?

The first step toward safe wireless networking is assessing the situation and determining just how vulnerable you are. I’m not just talking about your Wi-Fi hardware. You have to consider and examine all the elements of your network . That includes client computers, software, network hardware, and even users

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Assessing The Security Risks To Your WLAN

One of the great things about computers and the Internet is how easy it is to create document files and then share them between machines and users. There are several formats that you can use to create files, the two most popular being word documents and PDF files.

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Just How Secure Are PDF Files?

Backing up data is really important and not enough people do it. It’s really easy to back up your data. If you don’t back up your data, you could get into major trouble later

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Protecting Your Computer With Backups And Antivirus Programs Is Essential

You think Santa Claus is a fake? You reckon Father Christmas is a fraud ? Bah.

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So… You Think Santa Is A Hoax Do You?

More and more people are connecting to the worldwide web every day. The internet provides us with many opportunities including education, entertainment, jobs, banking, shopping, paying bills and much, much more. Unfortunately, however, the internet also has it’s fair share of problems too. There are many unsafe, unauthorized and adult websites and predators, too, who are looking to connect with your children

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Protect Your Kids With PikLuk

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Malware is an ever-present concern to users of the internet. Or at least it should be. On any given day there are thousands of threats lurking all around the web, just waiting to get onto or into your computer. Special occasions and notable dates tend to bring more ghouls and goblins out of their closets though and Halloween is no exception. I don’t yet know what the biggest threats will be this year but here are some from the past that may be recycled again this Halloween – The Dancing Skeleton Do you think that dancing skeletons are cute or funny

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Dancing Skeletons And Other Things That Go Bump At Halloween

Phishing is an illegitimate method of extracting the personal and other financial details of a person. Basically, it is a process of tricking a person on the internet to retrieve their banking passwords, bank accounts, phone number, credit card details, etc. This practice has grown over exponentially over last few years

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Phishing – What Is It?

There are dozens of attack vectors that people must look out for when they are surfing the Internet. One of the oldest but still effective vectors of attack that you must look out for is the use of email. People still tend to treat email very casually and are not on their guard when they use it. I will show you how email can be used against you and what you can do to keep from getting infected. Beware Of Email Attachments There are many things that you must look out for when you open your email but the number one thing that can get you in trouble is by opening up your attachments

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How To Avoid Viruses That Come In The Mail

One of the things that the Internet has made easier is the ability to work from home. There were private networks that allowed you to do this before but these were only available to the big time people at your company.

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The Tools You Need To Connect To Your PC Remotely And Securely

Because most mobile devices have at least a WAP browser, one alternative to the e-mail service provided by your cell carrier is to use a Web-based e-mail client. You can access your e-mail, and many Web-based e-mail services will send alerts to your mobile phone to let you know when you have new e-mail.

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Web-based Email Solutions Offer Backup For Cell Phone Contacts

Do you remember the hoax I wrote about 2 years ago? It was about a spider… If not, check this post out first – The Two-Striped Telamonia Dimidiata Spider – as you’ll then see the similarities between that and the email I recently received which claims similar goings on in a restroom in Florida – Don’t forget to look !!! This is really scary . . . According to an article by Dr.

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The South American Blush Spider – The New Florida Toilet Killer!

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Microsoft has brought a new entrant into the operating system wars and it’s name is Windows 7 . After Windows Vista has pretty much turned out to be a dud, even though the security in the system proved to be much improved over previous version of Windows, Microsoft seems to have found a winner in Windows 7 and especially in their expanded security front. The tools are now easier to use and the capabilities of the security that are built in has been expanded as well. I will go over with you, the built in tools that you should be utilizing to keep Windows 7 a fun experience. User Account Control (UAC) The first thing that the people over at Microsoft have done to make the dealing with security of Windows a better experience is to make the UAC (User Account Control) a more pleasurable item to work with

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Windows 7 Has Improved Security Features Built In

Losing your computer is something that no-one wants to happen. You have lots of valuable information on your computer, and maybe music and pictures too, that might not be stored anywhere else.

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Taking Screen Shots Can Help With Data Recovery

The age of Windows 7 is upon us as the new operating system from Microsoft will be released in the next few hours. As usual there will be the normal people who update as soon as the new system is available on shelves or is ready to legitimately be downloaded.

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Securing Your Brand New Windows 7 System

Brief History Behind Koobface If you were to utter the word ‘Koobface’ for 10-15 times then you would probably realize that it has something to do with Facebook . That is because Koobface is actually an anagram for the word ‘FACEBOOK’. Even though it has got a cute name, Koobface is a highly dangerous computer worm. Koobface made its first ever impact on the Internet back in December of 2008. It then disappeared for a while but came back with a vengeance in March 2009.

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What Exactly Is The Koobface Virus?

Computer security has come a long way in the short amount of time that the Internet has been in wide usage. Computer security was less of an importance back in the dawn of the computer age since most attacks had to take place while the person was at the terminal. In the age of the Internet though, most of the attacks now are done through the network, and with these attacks people have found several different ways to deliver them. We will list them for you and tell you the best way to avoid them – The Computer Virus The first and most common vector of attack is the widely known computer virus . A computer virus is a highly reproducible executable that will cause damage to your computer by infecting your files and other items on your computer

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What Are The 4 Ways In Which My Computer Can Be Infected?

Hah! Thats a bit like asking whether Apple Macs can get infected by malware . The only reason cell phones haven’t been hit by as many viruses as desktop PCs is because not many virus writers have started targeting them yet. In 2001, a mobile phone virus surfaced on Japan’s NTT DoCoMo I-mode service, took over basic functions of handsets, and caused them to dial 110, Japan’s equivalent of 911. Like many PC viruses, this virus spread via email. Hackers also are beginning to target cell phones and PDAs connected to networks with malicious code in an attempt to gain access to those networks

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Are Cell Phones Safe From Viruses And Other Malware?

One inexpensive purchase that you can make that will help you with backing up your data and avoiding losing everything is a flash card or a USB memory flash drive. Most people tend to go for flash drives. A great thing about getting a flash drive is that they can read and write data at a much greater speed, and they last longer, than a floppy disk. They also don’t suffer from scratches and other forms of damage in the way that CDs and DVDs do. Some people confuse USB Flash Drives with USB Hard Drives when they are not in fact the same thing

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Getting Started With Data Protection – Using A USB Flash Drive For Backups

Over time the internet has become huge and it continues to grow at an amazing rate. Almost every person who uses the internet has their own email address, or perhaps even several. Therefore I would be shocked if you are unfamiliar with the term’ spam’ ,  though you may be unaware of it’s actual effects and the measures you can take to prevent it.

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What Is Spam, What Are It’s Effects And How Do You Prevent It?

Koobface is the latest buzz in the arena of computers. No it is not a web service, neither it is an amazing software package. Koobface is actually the latest Internet worm which targets the popular social networking sites. Many Facebook users have already been infected by this highly contagious Internet worm

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How Can I Remove The Koobface Virus From My Computer?

http://www.flickr.com/photos/15708236@N07/2846915408/ If you wake up one morning to find your computer smiling back at you with a face like the one above then you’re well and truly screwed – you’ve been infected by the mischievous Koobface Virus !

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The Perfect Illustration Of What Koobface Can Do To Your Computer

The Conficker virus differs from other viruses online because it is one of the few malicious worms that have already learned how to protect themselves from deletion. One of the first steps that all of the different variants of the virus take is to disable all anti-virus software and updates that you may have on your operating system. This ensures that the hole it entered through stays open so that it can continue to host and download files on your computer without any interference. Additionally, once you have the Conficker virus, it pays close attention to your browsing habits, disabling your entry to any websites such as Microsoft or anti-virus websites that could help you rid your system of it.

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How Do I Remove Conficker After It Disables My Antivirus?

There are as many reasons for hacking as there are hackers . Personality traits of a hacker It’s hard to pin down just a few personality traits that define a hacker.

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What Makes A Hacker Hack And A Cracker Crack?

Encryption has been in use for a long time. The ancient Greeks and Romans used early encryption techniques to secure their communications, and governments and individuals have used encryption ever since. Many early types of encryption are still in use in some form today, including steganography, restrictive algorithms, and proprietary encryption schemes

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Securing Your WLAN With Encryption

Online virus scanners are a good means of detecting malware on your system and they can be employed if your regular security software is not working, i.e. because some infection is blocking it. They are not, however, a good substitute for actually having a good antivirus program installed locally on your computer. I’ve already compiled lists of what I believe to be the best 10 free antivirus and the top 10 paid antivirus programs of the year. Here is the final piece of the puzzle, the best of the online virus scanners – The Top 10 Free Online Virus Scanners Of 2009 #1 BITDEFENDER QUICKSCAN From the BitDefender site – Very fast scanning.

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The Top 10 Free Online Antivirus Scanners Of 2009

Many parents dread their children using the internet, and it is usually for one reason – fear that they may came across porn by accident, or furthermore, they may surf for porn on purpose . Either way, porn can be very damaging to your child. Thus, it is important to discover early whether your child is surfing for porn. Why would discovering whether your child is watching porn or not matter? If you find out your child is watching porn, there are several reputable programs that can help you block porn from the computers in your household

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How Do I Stop My Kids Watching Porn On The Internet?

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Mozilla Firefox is, in my opinion, the best of the currently available web browsers. When it comes to speed, privacy and security, Mozilla Firefox has the best to offer. The best thing about this web browser is that it allows you to install additional add-ons according to your own requirements. You can easily find a number of add-ons which would enhance the performance of your Mozilla Firefox browser. Privacy and security has always been an issue, when it comes to surfing the internet

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The Top 5 Firefox Security Addons

Firstly, for those of you who don’t already know, HYIP stands for High Yield Investment Program. HYIPs are one of the most common scams on the internet today, though they became a source of income for scammers well before the digital age. There are a huge number of people looking to make extra money, for many reasons, including becoming debt free or in the hopes of giving up their day job. A large proportion of those people have internet access and will come across some of the thousands of HYIPs that are circulating the net at any time

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What Exactly Is A HYIP Scam?

Have you installed an antivirus program ? Good.

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Why You Need More Than Just Software To Secure Your PC

Yes, thats right, its YOU !!! You could be forgiven for thinking that the biggest threats online come from spyware, viruses or phishing emails but you would be wrong nonetheless. The biggest security threat is in fact an uneducated user, someone who doesn’t even understand the threats to their online security. If there is any chance that I am describing YOU then do something about it now – read these 101 tips to keeping yourself secure , along with the rest of this site! (The easiest way to do that is by subscribing to daily updates via my RSS feed )

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Revealing The Secret Identity Of The Single Biggest Threat To Your Online Security

In the digital age that we now live in it is, in many respects, safer to use a credit card online than it is to use it in the world at large. That said, credit card fraud is still very much on the increase so you would do well to keep your wits about you. If you believe you have already become a victim of credit card fraud then report it immediately, to the credit card issuer and to the police. The sooner you act, the sooner action can take place to ensure that the situation doesn’t get any worse. Also, report it to the credit agencies, such as Experian and Equifax, so that the fraudster cannot open any new accounts in your name should they have also been able to steal your identity .

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10 Easy Methods To Avoid Credit Card Fraud

According to a recent report in The Sunday Express , the British spy agency MI5 has begun recruiting teenagers to aid their fight against cyber terrorism which it claims is emanating from China, Russia, Pakistan and even Belmarsh maximum security prison!! MI5 is believed to have already hired around 50 hackers, most of whom are young Asians, to work in their newly formed top secret Cyber Operations Command, a function which has a close working relationship with the Pentagon. Each of the youngsters has had to sign the “Official Secrets Act” which means they cannot even tell their friends, girlfriends or parents what they are getting up to when they work in the Security Service building which is located next to The Thames in London. In a report to Lord West, the Security Minister, it was revealed that during this summer alone there were over 1,000 hits made on computers in Whitehall. Other key assets to have been targeted include power stations, air traffic control and the city of London. It is also believed that accountants, banks and other financial organisations have come under attack from Chinese state organisations

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Asian Teenage Hackers To Join MI5 To Fight Cyber Terrorism

Vishing – Phishing via VOIP To understand vishing you may need to do a little background reading first in order to understand it’s sibling, phishing. If so, then you need to read – Phishing. What Is It And How Can You Avoid It

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What Exactly Is Vishing?

Here are a few links to some of the best articles I’ve come across on my internet travels this week – ———————————————————————————————– Its a total hoax but this story about Indian cricketer Sachin Tendulkar’s new house is a good read – apparently it’s shaped like a snail ! ———————————————————————————————– The Register has uncovered a new tactic which may soon be seen in all those emails you get from ‘your bank’. Whilst directing people to a fake website that looks like their bank is nothing new this new tactic incorporates ‘live chat’ into the mix, unsurprisingly with a fraud investigator who needs the answers to your secret security questions. ———————————————————————————————– Sans.org asks why fake antivirus programs are so successful? The answer, it would seem, is all in the presentation . Oh, that and the fact that they make the scammers a boat load of cash

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Top Cricketer Likes Snails. Top Footballer Scores Goals. Idiot Tweeters Spam.

Have you heard of the Fan Check app on Facebook? It is a downloadable application that allows you to monitor which of your friends are commenting most on your photos or wall and it will place them in order according to who has commented the most.

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Facebook Fan Check – Handy App, Virus Or Hoax?