Computer Info
Posts tagged Security
Network and computer Security services by BEL Network Integration & Support
Nov 19th
In the field of Computer Networking support, the specializer area of network security consists of the plannings and policies adopted by the Computer network administrator and networking consultant to prevent and monitor without official authorization access, misuse, modification, or denial of the computer network and network-accessible resources.
Network installation service and security is the process of preventing and detecting unauthorized use of your computer. Prevention measures help you to stop unauthorized users (also known as “intruders”) from accessing any part of your computer system. Detection helps you to determine whether or not someone attempted to break into your system, if they were successful, and what they may have done.
The term network security refers to steps taken with the intention of protecting your computer and data network of threats from Trojan horses, worms, viruses, ad ware, hacker attacks, spyware, denial of service attacks, identity theft and theft by data interception.
In short, network support services measures are implemented to protect the computers in your office by ensuring their integrity, reliability, usability and safety of your computer network and data.
Effective network security targets a variety of threats and stops them from entering or spreading on your network.
Implementation of Network Security
To better understand its implementation, let us consider a hypothetical example. Let us assume a new Fort Knox was being setup and you were in charge of its security.
How would you go about ensuring the security of the vault and the bank in general?
Network Security Testing Product Comparison
Mar 20th
Things are much different than they were 10 years ago. In today’s world, Internet applications and network systems are growing increasingly complex. There are many more protocols, languages, features and capabilities than ever before, but not only this, the amount of traffic and data being pushed across the networks have increased tremendously.
As such, detecting vulnerabilities or network weaknesses can take much longer than in the past. More importantly, hackers or malicious software are utilizing a wider variety of methods that can cripple or even compromise a business’s integrity. In the past, such attacks have been utilized to bring down even the largest corporate applications and servers.
Beyond network attacks, other common problems in the IP and networking world, are server delays, server overload, application slow down, and traffic spikes.
No one is immune to these kind of network issues, but there are powerful solutions already hitting the market that can test and eliminate most network problems much earlier than previous technologies.
Any company specializing in the protection and security of network infrastructures knows that proper testing and network emulation is one of the best ways a business can prevent network outages and application failures. Almost all network issues can be prevented with the appropriate testing, know-how and equipment.
In this article we will be reviewing the two competing network testing companies, Ixia and Spirent and their respective products.
Ixia specializes in Converged IP Performance Testing with clients in over 30 countries including Network and Communication Corporations, Electronics Manufacturers, Governments, and Enterprises.
Spirent Communications is a British Telecommunications company dealing in communications and network testing.
We got our hands on a number of products from Ixia and Spirent, namely the IxChariot, IxLoad, Ix Test Conductor, and Spirent Avalanche.
Internet security 2011 Removal ? An Easy Guide to Remove Internet security 2011
Mar 8th
Internet security 2011 is a rogue antivirus program. Internet security 2011 is distributed by malware: trojans, exploits, worms. You might get infected by clicking on advertisements that claim that your PC is infected without even scanning your PC first. And this rogue program’s scan results are fake positives: The threats it detects are not real, but either harmless or non-existing files. Deleting any file Internet Security 2011 labels as bad might result in serious computer problems. Do not let this fake program leave in your system; instead, you should remove Internet security 2011 after its first appearance.
Once on PC, Internet Security 2011 will start causing havoc: it will show countless alerts while blocking execution of legitimate programs. The alerts will look like this:
Attention! Threat detected! NOTEPAD.EXE is infected with Trojan-BNK.Keylogger.gen. Private data can be stolen by third parties including card details and passwords. It is strongly recommended to perform threat removal on your system.
Windows Security Alert. Your computer is making unauthorized copies of your system and Internet files. You should immediately run full scanning of your system to prevent any unauthorized access to your data. Click YES to run Antivirus scanner right now.
Attention! Network attack detected! Your computer is being attacked from remote host. Attack has been classified as Remote code execution attempt.
How dangerous is Internet Security 2011?
l Internet Security 2011 is a corrupt Anti-Spyware program
l Internet Security 2011 may spread via Trojans
l Internet Security 2011 may display fake security messages
l Internet Security 2011 may install additional spyware to your computer
l Internet Security 2011 may repair its files, spread or update by itself
l Internet Security 2011 violates your privacy and compromises your security
Manual Internet Security 2011 removal
Network Security Degree Online – Become A Well-Paid IT Professional
Mar 7th
If you are looking for a degree that combines information technology with criminal justice – then you ought to consider the network security degree online.
Computer network security is extremely vital to all types of organizations, government agencies and even private individuals. Each year, organization lose billions of dollars in productivity when their computer systems are hacked, under attack from viruses and spam.
When systems are hacked, it is not only companies that suffer. Individuals suffer too because often times, hackers steal private information such as credit card and phone numbers.
Computer technology security measures have evolved to deal with these problems, however, so as the sophistication of cyber criminals to find news ways to continuing their criminal activities.
It is for this reason that global spending on information security, including hiring more computer security specialists, has increased. These professionals are trained on how to monitor computer systems for external attacks and to make those systems more resilient to said attacks.
Most computer security specialist received their training at campus-based colleges or universities across the country. However, there are many of them that received their network security training online. Doing their degrees online gave them privileges that
were just too good to ignore.
For starters, some of them were already IT professionals when they decided that it was time to pursue a higher education. They wanted the benefit of being able to hold on to their jobs and get their degrees at the same time. This was something that while not impossible to do at a campus-based college, is easier to achieve at an online university.
PC Enclosures Needed For The Ultimate In Computer Security
Mar 7th
Many businesses are now using the standard office computer in factory facilities, to control production. The problem is a standard computer, no matter if it’s a desktop or tower is not designed for anything else but an office.
Once you remove the computer from its safe office environment, it is extremely venerable, no air conditioning just dirt, dust, fluid and abuse.
When businesses issue computers to the shop floor, they have two options; to purchase and install dedicated Industrial Computers or to purchase protective PC enclosures. Let us look at these in more detail.
1. Dedicated Industrial Computers, these normally require expensive software and a maintenance agreement setting up, were an engineer comes to site to service the computer, making sure the software is up to date and running as it should be. The problem lies when the Industrial Computer fails, it could take days for an engineer to visit site and repair the hardware, costing as much as ,000 per hour in lost production, this coupled with the expensive initial set up costs are sometimes restrictive.
2. PC enclosures, these are manufactured from steel and will accommodate a wide range of computer hardware, so they can actually grow with your business, should you wish to change monitors or migrate from PCs to thin clients or small factor PCs. Now they are several types of cooling for these units, the most cost effective is the filtered fan units, then there are cooling tubes, these are similar to air conditioning units without any moving parts, so they do not break down and are cheaper than air conditioning units.
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