Tag Archives: hardware
What Are Anti Virus Software – Anti Spyware Software & Computer Firewalls & What Can They Do For You
Now that most people use the internet these days, it is a very good idea to make sure that you have good quality computer security software installed and protecting your computer. Anti virus software, anti spyware software and having a hardware or software firewall are now essential for everyone using a computer and here is an explanation why this is so.
Anti Virus software protects your computer from virus threats that can contaminate your computer and can slow down your computer, damage your files or even damage your computers hard drive requiring you to reformat your hard drive and needing to reinstall your operating system in order to get things back to normal. So as you can see anti virus software is an essential thing to have if you want to keep your computer healthy and free from viruses.
It is not enough just to install the anti virus software however, you will also need to keep it up to date in order to protect your computer from new anti virus threats, fortunately this is easy to do as most anti virus software programs let you update their anti virus files over the internet.
So what is anti spyware software exactly? Well anti spyware software is another kind of security program which protects your computer against all kinds of undesirables, such as spyware, keystroke loggers, malware, tracking cookies, dialers, trojans and unwanted commercial software. All of these things should be removed from your computer so that your computer security is not compromised. A good quality antispyware software program will protect your identity from unscrupulous people, hackers and fraudsters so that you can have peace of mind.
A computer firewall is either a software program or a hardware device which only allows authorised users to access your computer system and stops all unauthorized users from gaining access to your computer through the internet or a network. So a firewall stops malicious users from accessing your system and this is absolutely essential if you use the internet, especially if you have an always on broadband connection on your computer.
So which is better to have a software firewall or a hardware firewall? Well a software firewall will give you good firewall protection, but the absolute best firewall to have is a hardware one because this is even harder to get past for a malicious user.
So in summary, if you do not already have an antivirus program, an anti spyware program and a firewall, then you really should look into getting these things as they will save you a lot of hassle and worry in the future.
What Are Anti Virus Software – Anti Spyware Software & Computer Firewalls & What Can They Do For You
Now that most people use the internet these days, it is a very good idea to make sure that you have good quality computer security software installed and protecting your computer. Anti virus software, anti spyware software and having a hardware or software firewall are now essential for everyone using a computer and here is an explanation why this is so.
Anti Virus software protects your computer from virus threats that can contaminate your computer and can slow down your computer, damage your files or even damage your computers hard drive requiring you to reformat your hard drive and needing to reinstall your operating system in order to get things back to normal. So as you can see anti virus software is an essential thing to have if you want to keep your computer healthy and free from viruses.
It is not enough just to install the anti virus software however, you will also need to keep it up to date in order to protect your computer from new anti virus threats, fortunately this is easy to do as most anti virus software programs let you update their anti virus files over the internet.
So what is anti spyware software exactly? Well anti spyware software is another kind of security program which protects your computer against all kinds of undesirables, such as spyware, keystroke loggers, malware, tracking cookies, dialers, trojans and unwanted commercial software. All of these things should be removed from your computer so that your computer security is not compromised. A good quality antispyware software program will protect your identity from unscrupulous people, hackers and fraudsters so that you can have peace of mind.
A computer firewall is either a software program or a hardware device which only allows authorised users to access your computer system and stops all unauthorized users from gaining access to your computer through the internet or a network. So a firewall stops malicious users from accessing your system and this is absolutely essential if you use the internet, especially if you have an always on broadband connection on your computer.
So which is better to have a software firewall or a hardware firewall? Well a software firewall will give you good firewall protection, but the absolute best firewall to have is a hardware one because this is even harder to get past for a malicious user.
So in summary, if you do not already have an antivirus program, an anti spyware program and a firewall, then you really should look into getting these things as they will save you a lot of hassle and worry in the future.
What Firm Owners Need to Recognise About Cloud Computing
The Desktop Computing era has put computing power into the hands of the users, but left them still contingent upon IT to provision the back-end infrastructure such as networks, servers and firewalls. Maintenance on in-house infrastructure tends to be daunting and very costly. Whats more, disaster can ensue at anytime from drive failures, viruses, corrupt databases, server patches and the list goes on. You also need to pay for all the hardware and a team to manage it. Since application servers tend to be driven by departmental budgets, IT infrastructures often finish up as over provisioned mishmashes of equipment, processes and technology entailing overstated cost and large inefficiencies with servers operating at 15-25% of capability. Cloud servers, on the other hand, run at 75-90% of capacity. This results in less office space, hardware, staff and power necessities saving a lot of money, and the environment.
Fundamental to the Cloud Computing argument is that software is rented rather than purchased outright. Finance directors will immediately draw a comparison between the two routes and demonstrate that after typically 2.5 or 3 years, the rental payments on exactly the same resources would look to exceed the capital cost: it would thus make little sense to accept a rental agreement.
While that break-point may be right at first view, Alex Parker of Commensus reasons that there are noteworthy considerations to be taken into account. “It assumes that any equipment bought is being fully utilised from the outset. If a company has acquired IT solutions with the capacity to take it forward three or five years, for instance, it is paying for resources on which it cannot generate a return on capital. Changed circumstances may mean that the capacity is never fully taken up.”
Cloud Computing offers the chance of moving most IT expenditure from the balance sheet to the profit & loss account. This in turn removes capital expenditure, cutting operational expenditure and gives small firms the budget predictability they need. IT departments can then concentrate on the front-end issues that will enable business survival and development.
With Cloud Computing, instead of making one capital commitment to buy the hardware and another to acquire pricey software, companies effectively rent both the hardware and the software, paying only for the resources that are really employed. So you dont pay anything when services are not necessary, doing away with unnecessary overprovision of resources to appropriate for occasional spikes in requirements. Businesses can go from 20 workstations to 80 and back to 50 again in the time it takes to authorise the online paperwork. This “pay-as-you-grow, save-if-you-shrink” model works out much cheaper in the long run.
In the past, it might take a business six to eight weeks to commission an application server. Now, computing power and storage space is becoming a commodity, bought when needed and scaled up when required. This dynamic resource management is enabling organisations to react faster to market shifts and acquire an advantage over their competitors. It is this agility and scalability that persuades most companies to venture into the cloud.
But Cloud Computing is more than an IT deployment. Moving into the cloud is a cultural shift as well as a technology shift. For IT staff, and particularly the chief technology and chief information officers, it requires a rethinking of their roles. 70% of time previously wasted on operational maintenance and upgrades is then available to spend focusing on business strategy. This allows a company to take advantage of new opportunities to innovate and grow.