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April 4th, 2014

Security_March31_CComputers must have appropriate protection from malware attacks. Aside from creating annoyances, malware infections can also affect the performance of your computer. Furthermore, the data on your system and confidential information that you use online may also be tracked and used without your knowledge. Because of the severity of the problems that it can cause you need to be very cautious about preventing malware infections, and know how to deal with them properly.

Signs of a malware infection

Before proceeding with the steps on how to respond to malware infections, we first need to learn about the signs and symptoms of a malware infection. These include:
  • Several pop-ups appear even when not browsing the Web.
  • Unusual slowness of the computer and Internet connection.
  • System hangs or freezes.
  • Corrupted programs.
  • Antivirus is disabled.
  • E-mails sent to or from your account which you did not send.
  • High network activity, even when not using large programs or accessing huge data.
  • Redirected access to some sites.

How to respond to a malware infection

In case you experience any of these symptoms, the first thing to do is to ensure that your antivirus and antispyware program is updated. This is to make sure that they detect the latest known threats on their database. You should then run scans to see if an infection is detected. If it is, the programs usually have a way to remove the infection. You then need to follow the steps the program recommends.

If this doesn't work, disconnect the infected computer from the network to prevent the spread of the malware. Furthermore, avoid accessing the Web and using vital information such as bank account and credit card information. Let the technical department or your IT partner handle the concern since they are trained in determining and eradicating system malware infections.

Once the problem has been pinpointed, a tech specialist will go through the process of eliminating the infection. This includes backing up data on the computer and restoring the system to its original state. Depending on the extent of the infection, the computer may need to be wiped clean, or reformatted before restoring backed-up files.

After the whole process, the computer must be tested to ensure that the infection has been totally removed. Moreover, further investigation and studies must also be done to determine where the problem started, as well as to create a strategy as to how to prevent this from happening in the future.

How to prevent a malware attack

Prevention is better than a cure and this definitely applies to malware infections. It’s best to arm yourself with knowledge on how to avoid malware attacks and prevent your systems from being infected.
  1. Ensure that security protection is always updated and that you run system scans on a regular basis.
  2. Avoid downloading attachments or clicking links from unknown sites or senders.
  3. Enable firewall protection.
Malware can hugely affect business operations and the security of private information. One of the best ways to prevent this is to work with an IT partner, like us, who can help recommend and install protection systems. You might want to think about getting help in managing these solutions too, to ensure that your systems are secure at all times.

If you have questions or concerns with regards to malware prevention and resolution, feel free to call us. Our support team is always ready to help.

Published with permission from TechAdvisory.org. Source.

Topic Security
April 3rd, 2014

VoIP_March31_CVoice over Internet Protocol, or VoIP, is one of the most popular modern methods of communication. It allows voice communication like a regular phone does, but it uses the Internet instead of the usual phone line. Many companies of all sizes in a multitude of industries have successfully adopted this technology. If you are still using landline phones for business communication you might want to look at the various advantages of adopting this technology.

More affordable communication costs

Using VoIP services like users communicate to other users either for free or at drastically lower call rates than regular providers, as long as they are connected to the Internet.

Other VoIP services let you use your existing phones that are connected to the Internet to enjoy unlimited calls for a lower price compared to the per minute charge of telephone companies. These service providers offer different packages to choose from, many of which might suit the size of your company, your business needs, and your budget.

More affordable hardware and software

If you are having second thoughts about using VoIP because you are concerned that the hardware and software used would cost you a fortune, fret not. The vast majority of VoIP systems require little to no installation and many can run using existing equipment.

When it comes to the hardware, companies that choose to use VoIP through a computer need a working sound card, which your computer probably already has, as well as a headset or microphone and speaker, whichever you prefer.

Other service providers may also require the use of VoIP phones. The price of these phones is also not that costly and in some cases these phones might be provided by the VoIP providers for a nominal monthly fee.

VoIP supports multiple calls at the same time

A regular phone line normally only lets you talk to one person at a time. VoIP allows multiple calls, including conference and group calls, which is an important advantage to many businesses. This makes it easier for employees, management, and business associates to collaborate with each other and to communicate with clients.

It’s also faster for clients to connect with customer support. As a result, their concerns can be handled and resolved faster, which in turn improves the customer experience and strengthens your business relationship with them.

VoIP offers more features that traditional systems

Aside from supporting multiple calls simultaneously, there are also several more features that you can enjoy from using VoIP. These features may vary from one particular service to another, but the most common features include:
  • Fax
  • Voicemail
  • Caller ID
  • Call waiting
  • Call forwarding
  • Call blocking
  • 411 directory
  • Last number redial
There are also advanced features that some service providers offer, including call transfer, return call, speed dialing, SMS, and area code selection. Many of these features come included in VoIP subscriptions, which help keep costs of add-ons low.

These are just some of the reasons why you might choose to switch to VoIP for your business communication. If you have further questions about VoIP, don’t hesitate to give us a call. Our support team is always ready to help.

Published with permission from TechAdvisory.org. Source.

Topic VoIP General
March 27th, 2014

AndroidTablet_March24_COutlook allows users to conveniently check e-mail messages from various accounts, including Microsoft Outlook accounts, without signing in to different email clients. As you likely know, this is one of the applications that comes with Microsoft Office. Did you know that it can also be accessed while on the go by installing the Outlook.com application on your Android tablet.

Add Outlook.com to your tablet

The Outlook.com app was developed through a partnership of Microsoft and SEVEN Networks. If you wish to install it on your Android tablet, you may download the application from the Google Play Store for free. You may also access the Web version of Outlook using your tablet’s browser by going to Outlook.com. However, if you are looking for a better mobile experience, then the app is a good option.

Here’s how you can add an Outlook.com e-mail on your tablet:

  1. Go to Google Play Store and search for Outlook.com.
  2. Tap Install to download and install the application.
  3. Launch the app once installation is complete.
  4. Sign in with your Outlook account. If your company uses Outlook in your office, use your usual email address or login name and password and it should work.
  5. Tap Yes to allow app permissions.
  6. Choose a nickname for the account and choose how much of each email you wish to see on your device, then tap Next.
  7. Select if you wish to sync your device’s contacts and calendar by tapping on the box next to this option. Tap Next. You should now be able to access your Outlook account.
It’s also possible to add more email accounts on Outlook.com. Here’s how: If you’re in your Inbox, swipe to the right to show your list of folders. You may also tap the arrow pointing left to go to the same screen.
  1. Tap the up arrow on the left side of your account name.
  2. Select Add Account.
  3. Enter your new email account and save.

Outlook.com app features

The Outlook.com app had several enhancements added with its updates, improving user experience. Here are some of the more popular features.
  • Server-side search - the original Outlook.com app required that emails were downloaded on your phone first before being able to be found when doing a search. An update has been made allowing you to search for emails. even if they aren't downloaded to your phone.
  • Supports alias - messages can be sent to a different email address and come into the inbox of your primary account. Outlook's alias feature is available with the app.
  • More themes - blue is no longer the only color option for the app’s theme. There are now 11 color themes to choose from, letting you personalize the application to your taste. These colors include pink, dark red, orange, light green, green, teal and light blue.
  • Unlimited mail download - downloading all messages in one tap is also possible so you don’t have to select each message one by one, making it faster and more convenient to access your emails..
  • Vacation reply - managing vacation replies can be done from your app too, which is useful if you are away from the office and offline and need to reassure contacts that you haven't just gone off radar.
If you don’t have Outlook.com app on your tablet yet, why not give it a try and start accessing your account anytime, anywhere.

For inquiries or any concerns that you may have with regards to the Outlook.com app, don’t hesitate to contact us. Our support team is always ready and happy to help.

Published with permission from TechAdvisory.org. Source.

March 20th, 2014

Security_Mar17_CAny business that employs technology in any aspect will eventually begin to worry about how secure their systems are. In order to ensure security, many companies implement a security strategy. While these strategies are a great way to ensure the security of your business systems and data, there is one element that many business owners forget: The audit.

Auditing and the security security strategy

Auditing your company's security is important, the only problem business owners run across is where and what they should be auditing. The easiest way to do this is to first look at the common elements of developing security strategies.

These elements are: assess, assign, audit. When you develop a plan, or work with an IT partner to develop one, you follow the three steps above, and it may be obvious at the end. In truth however, you should be auditing at each stage of the plan. That means you first need to know what goes on in each stage.

During the assessment phase you or your IT partner will need to look at the existing security you have in place. This includes on every computer and server and also focuses on who has access to what, and what programs are being used. Doing an assessment should give you an overview of how secure your business currently is, along with any weak points that need to be improved.

The assignment phase looks at actually carrying out the changes you identified in the assessment phase. This could include adding improved security measures, deleting unused programs or even updating systems for improved security. The main goal in this phase is to ensure that your systems and networks are secure.

Auditing happens after the changes have been made and aims to ensure that your systems are actually secure and have been implemented properly. Throughout the process you will actually need to continually audit and adjust your strategy.

What exactly should be audited?

When conducting an audit, there are three factors you should focus on:
  1. The state of your security - Changing or introducing a security plan usually begins with an audit of sorts. In order to do this however, you need to know about how your security has changed in between audits. Tracking this state and how it changed in between audits allows you to more efficiently audit how your system is working now and to also implement changes easier. If you don't know how the state of your security has changed in between audits, you could risk implementing ineffective security measures or leaving older solutions open to risk.
  2. The changes made - Auditing the state of your security is important, but you should also be auditing the changes made to your systems. For example, if a new program is installed, or a new firewall is implemented, you will need to audit how well it is working before you can deem your security plan to be fully implemented. Basically, you are looking for any changes made to your system that could influence security while you are implementing a new system. If by auditing at this point, you find that security has been compromised, you will need to go back to the first step and assess why before moving forward.
  3. Who has access to what - There is a good chance that every system you have will not need to be accessed by every employee. It would be a good idea that once a security solution is in place, that you audit who has access to what systems and how often they use them. This stage of the process needs to be proactive and constantly carried out. if you find that access changes or system access needs change, it would be a good idea to adapt your the security strategy; starting with the first stage.
If you are looking for help developing a security strategy for your business, contact us today to see how our managed solutions can help.
Published with permission from TechAdvisory.org. Source.

Topic Security
March 13th, 2014

AndroidPhone_Mar10_CSmartphones have become one of the most essential tools a business owner has at their disposal. With an ever expanding number of features, these devices are more mobile computer than phone. That being said, communication features like the text message are still one of the most popular features. While texts are useful, some Android users are unsure about where to find their messages.

On the vast majority of Android devices there is more than one app that supports text messages. Here is an overview of the apps and how you can find text messages on your Android device.

The stock 'Messages' app

On almost all Android devices, especially those that use what's called an overlay (the device manufacturer's take on Android), there is the stock Messages app. When you first set up your phone, this is the app that will allow you to view and send messages by default.

Most devices already have a shortcut to this app on your device's home screen, usually in the drawer at the bottom of the screen. It usually looks like a speech bubble or an envelope with the words Messaging below it.

  1. Tapping on this app will open your text messages allowing you to read, send and reply to any messages. If you can't find this app, try:
  2. Clicking on the Apps icon on the bottom of your phone. It is usually represented by two rows of grey dots.
  3. Looking through the apps that come up. You are looking for an app with any of the icons listed above, or is called Messaging or SMS.
  4. Tapping on the app once you find it.
If you like, you can press on the app's icon for a second or two and then drag it to your device's Home Screen in order to place a shortcut there.

Google Hangouts

On new Google Nexus devices - especially the Nexus 5 - you probably won't find a messaging app. That is because Google has eliminated it, instead turning Google Hangouts into the new text messaging app.

Hangouts started as the instant messaging platform of Google+ and was then introduced as the new version of Google Chat, and finally the messaging platform on Google devices. In other words, Google Hangouts is the one app for instant messaging and texts across Google's platforms.

If you have the Hangouts app installed on your device, your text messages should show up when you open it. If you can't find your messages/would like to use Hangouts as your SMS app you can do so by:

  1. Opening Hangouts and signing in (if you need to) using your Google account.
  2. Pressing the three vertical squares at the top-right of the screen.
  3. Selecting Settings followed by SMS.
  4. Tapping on SMS Enabled followed by Default SMS app in the window that opens.
  5. Selecting Hangouts.
Your text messages should show up within a few seconds in the main hangouts messaging screen.

Which should I use?

This is a question some users have asked, as it can be slightly confusing as to which app they should be using. The true answer to the question is either! The stock apps, and Hangouts both offer full text messaging capabilities, it really comes down to which you prefer. Some apps present SMS messages in a clear and easy to read manner which some people prefer over Hangouts, while Hangouts is preferred by others, especially Google users.

If you are looking to learn more about the features of your Android phone, contact us today to see how we can help.

Published with permission from TechAdvisory.org. Source.

March 6th, 2014

VoIP_Mar03_COnce you do your research, you’ll find that choosing which VoIP provider to go for can be quite confusing (if not downright perplexing). Because of how critical the functions of a VoIP system are, it's not just important for you adopt this, but also that you get the best one! The question is, how you're going to do that.

Consider these tips when choosing a VoIP system and you'll stand a much better chance of ending up with the best one for your business:

The cheapest ones aren’t always the best

Just like bidding for projects, you need to be wary of those systems that offer full services at incredibly low prices. Don’t be tempted with how low the fee might be, as in the long run, you might end-up with a system you're not happy with. You don't want dissatisfied customers because they won't be able to reach you, or a system that's not a good fit for your business.

A good way of going about this is to test the service to see if the quality is in fact on a par with what you’re looking for. Another factor to consider is how seamlessly the new VoIP system will integrate with your business

Think about what your phone system’s key roles are

When you have a clear idea of the “what”, your “how”, “when” and “whom” will be a lot easier to determine. This is where you determine what kind of features you’ll need your VoIP system to have. Consider whether you need voicemail, auto-attendant or voicemail to email capabilities (among many others). Once you have a clear picture of what you need, you’ll have a better idea of which package or provider to obtain your VoIP system from.

Review different packages

There are many packages that are packed with features, making them seem incredibly appealing. Don’t get carried away with how seemingly amazing these packages are though. Instead, focus on what your business needs are and stay within the bounds of these demands. There is no point in having unlimited calls to Canada or other countries when your customers are based in the US, for example.

Look for excellent customer support with an almost zero downtime record

Regardless of how seemingly perfect and tailor-made your system is to your business, if you’re experiencing a lot of downtime from your provider it just isn’t going to work. You need to do a background check on your provider to make sure that their system has a near zero downtime.

Another factor to look into is their customer support. You’ll always encounter situations where you have a question about the system, such as a technical issue or maybe even to ask about upgrades. In cases like these, your provider must have an excellent customer service so you know that your questions and issues are going to be dealt with properly and quickly.

Work out what the real costs are

Don’t just think about the package that’s being sold, think about the equipment you’ll need and the manpower needed to get the system up and running. As your company grows, you’ll have to add more users to your system too. You have to think about the costs relating to upgrades and purchasing add-ons.

If you only consider the upfront payment and neglect the upgrades, maintenance, and any other factors of operating with a VoIP system, chances are you might end-up spending more than expected.

If you are looking for the perfect VoIP system, then we can help. Contact us now for our expert advice.

Published with permission from TechAdvisory.org. Source.

Topic VoIP General
March 6th, 2014

Security_May03_CAs a business owner or manager you face important security issues on a daily basis to look after business computers and systems. From malware to bugs in software, there is almost always a security issue to be dealt with and it can be an uphill battle dealing with them. But, knowledge is power and knowing about security threats can help you battle them more effectively. One of the latest threats to come to light is a bug in Apple's software that all Apple users should know about.

About the bug

News broke on many security websites mid-February about a potentially critical security flaw in Apple's systems following the company releasing an update to their mobile operating system, iOS.

The update notes released by Apple noted that the patch "provides a fix for SSL connection verification." This is a fairly common update as it is aimed at improving the security of communications between websites and the device. However, security experts found out that without the update attackers who can connect to a network are able to capture sensitive information being sent in banking sessions, email messages, and even chat messages using what's called an SSL/TSL session.

What exactly is SSL/TSL?

Secure Sockets Layer (SSL) and Transport Layer Security (TSL) are used in networks to essentially establish an encrypted link between a server and your computer. They are most commonly used to secure websites and the transmission of data. Take a look at some websites and you may see a padlock on the URL bar, or https:// in the URL. This indicates that the website is using SSL or TSL encryption to protect the data that is being transmitted e.g., your bank account information on a website.

In other words, SSL and TSL are used to ensure that information is exchanged securely over the Internet.

What was the problem and what software was affected?

It was found that there was a bug in the code Apple's software uses to establish a SSL connection which causes the whole SSL system to fail, potentially exposing data that should have been encrypted to anyone connected to the network with the right tools.

According to security experts, this bug has been found to affect devices running older versions of iOS 7, OS X 10.8 and newer, Apple TV, and possibly iOS 6. It is important to note that the bug is only found in Apple's SSL technology. Any app that uses Apple's version of SSL could be affected.

Has Apple solved this?

Luckily, Apple has released updates to all of their devices that should solve this security exploit. If you have not updated your device or computer since the middle of February you could be at risk.

How do I prevent my systems from being affected?

The first thing you should do is to update all Apple related apps and devices, including all mobile devices. If you are unsure about whether your apps are secure enough, try using another app, especially another browser. The reason for this is because browsers like Chrome and Firefox all use a different SSL technology and are unaffected by this bug.

You should also remain vigilant and not connect to any open or public Wi-Fi connections or even secured Internet connections that could be easy to break through. Basically, as long as you update you should be fine. However, it may be worthwhile using another browser if you are really worried about whether you have a secure connection.

If you are looking to learn more about this security flaw, or how you can secure your business from threats like this, contact us today. We can help.

Published with permission from TechAdvisory.org. Source.

Topic Security
February 27th, 2014

AndroidTab_Feb24_CYou don't need advanced technological know-how to provide the best protection for your Android tablet. Our guide shows some simple ways you can safeguard your device from digital and physical threats. All it takes is a simple tweak with your device settings and downloading the right protection software and you should be secure.

Protecting your Android device from digital risks and theft should be a priority as most hackers continue to take advantage of Android’s vulnerability. However, you don't need to purchase the best and latest software app in order to protect your device, as most of the best protection against common Android threats can be established through your device's settings.

Create multiple accounts on your device for different users

This feature is incredibly useful for shared devices. It's like having three devices in one as each user can download their own apps, customize wallpapers, and set settings according to their personal preference.

While sharing a device is useful, it can lead to an increased risk that personal and sensitive information stored in your device be leaked or seen by someone you don't want to. If you have more than one person using the same tablet, then adding a new account for them is a great idea.

Make use of the different screen lock methods

Android devices have multiple ways you can lock and unlock them, which are commonly called lock screens. These provide an extra layer of protection as they require you to unlock a device with either a unique code, pattern or even face recognition before gaining access.

Just as you would with passwords, it is wise to update your screen lock methods periodically. Just make sure that you remember the unique combination you’ve set or you might find yourself locked out of your own device.

Don’t use third party alternative sites to download apps

Google Play is the safest place to download apps for your tablet. Third party alternative sites might appear to have an interesting line-up of downloadable apps, but be wary as these could be malicious apps disguised and posted by hackers looking to gain access your device. It's not worth the risk.

As an additional tip, always read reviews before downloading apps, even in Google Play. These reviews often tell you more about the app and whether it is legitimate or not.

Be cautious about sending sensitive information over a public WI-Fi hotspot

When connected to public Wi-Fi there is always a possibility that everything you are sending, whether you are filling out an online form or uploading images, is being captured by somebody else on the network. When using public Wi-Fi, make sure to only browse sites that you won't be logging into and do not fill out personal information in online forms.

Activate Android device manager

This feature is a tool that can help you locate your device by using your Web browser or another mobile device. You can activate it by going to Settings > Device > Administrators and selecting “Android Device manager”. If your device has been stolen or is missing you can also use the manager to remotely wipe data.

Download an antivirus app

There is no excuse not to have antivirus software on your tablet as there are a number of great apps that provide full protection for free. There are even apps that automatically take a picture using your device’s front camera whenever the unique combination of your screen lock method is wrongly entered several times.

Keep an eye on your device as you would valuable items

Android tablets are considered a hot device in the market today, which means that thieves are always on the lookout for potential victims. Treat your device as you would your cash, jewelry, and other valuables. Avoid using your device in crime-prone areas so as not to attract attention and be robbed.

Continue to exercise vigilance in opening emails and avoid going to shady websites, as hackers may be phishing for your personal data such as log in information or credit card details.

As long as you keep these tips in mind, you can safeguard your device from both physical and digital risks. After all, nobody wants their tablet and the sensitive information stored on it end up in the wrong hands.

If you have any comments, suggestions or questions about your Android tablet, call us now, we are here to help.

Published with permission from TechAdvisory.org. Source.

February 20th, 2014

Security_Feb17_COne of the most common threats to business and individual systems is phishing. This form of hacking is well known and many users have educated themselves on the more traditional methods used by hackers. This has forced hackers to come up with different phishing techniques, and one of the methods that is causing problems is spear phishing.

What is spear phishing?

Spear phishing is a specialized type of phishing that instead of targeting a mass number of users, as normal phishing attempts, targets specific individuals or groups of individuals with a commonality e.g., an office.

Generally a hacker will first pick a target and then try to learn more about the related people. This could include visiting a website to see what a company does, who they work with, and even the staff. Or they could try hacking a server in order to get information.

Once they have some sort of information, usually a name, position, address, and even information on subscriptions, the hacker will develop an email that looks similar to one that another organization might send e.g., a bank. Some hackers have been known to create fake email accounts and pose as a victim's friend, sending emails from a fake account.

These emails are often similar to official correspondence and will always use personal information such as addressing the email to you directly instead of the usual 'dear sir or madam'. The majority of these emails will request some sort of information or talk about an urgent problem.

Somewhere in the email will be a link to the sender's website which will look almost exactly like the real thing. The site will usually ask you to input personal information e.g., an account number, name, address, or even passwords. If you went ahead and followed this request then this information would be captured by the hacker.

What happens if you are speared?

From previous attack cases and reports, the majority of spear phishing attacks are finance related, in that the hacker wants to gain access to a bank account or credit card. Other cases include hackers posing as help desk agents looking to gain access to business systems.

Should someone fall for this tactic, they will often see personal information captured and accounts drained or even their whole identity stolen. Some spear phishing attacks aren't after your identity or money, instead clicking on the link in the email will install malicious software onto a user's system.

We are actually seeing spear phishing being used increasingly by hackers as a method to gain access to business systems. In other words, spear phishing has become a great way for people to steal trade secrets or sensitive business data.

How do I avoid phishing?

Like most other types of phishing related emails, spear phishing attempts can be easy to block. Here are five tips on how you can avoid falling victim to them.
  • Know the basic rule of business communication - There are many basic rules of communication, but the most important one you should be aware of is that the majority of large organizations, like banks, social media platforms, etc., will not send you emails requesting personal information. If you receive an email from say PayPal asking you to click a link to verify your personal information and password, it's fake and you should delete it.
  • Look carefully at all emails - Many spear phishing emails originate in countries where English is not the main language. There will likely be a spelling mistake or odd wording in the emails, or even the sender's email address. You should look out for this, and if you spot errors then delete the email immediately.
  • Verify before you click - Some emails do have links in them, you can't avoid this. That being said, it is never a good idea to click on these without being sure. If you are unsure, phone the sender and ask. Should the email have a phone number, don't call it. Instead look for a number on a website or previous physical correspondence.
  • Never give personal information out over email - To many this is just plain common sense - you wouldn't give your personal information out to anyone on the street, so why give it out to anyone online? If the sender requires personal information try calling them or even going into their business to provide it.
  • Share only essential information - When signing up for new accounts online, there are fields that are required and others that are optional. Only share required information. This limits how much a hacker can get access to, and could actually tip you off. e.g., they send you an email addressed to Betty D, when your last name is Doe.
  • Keep your eyes out for the latest scams - Pay attention to security websites like those run by the major antivirus providers, or contact us. These sites all have blogs where they post the latest in security threats and more, and keeping up-to-date can go a long way in helping you to spot threats.
If you are looking to learn more about spear phishing or any other type of malware and security threat, get in touch.
Published with permission from TechAdvisory.org. Source.

Topic Security
February 14th, 2014

Security_Feb11_CAs information technology systems get more complex, computer malware also gets stronger and more aggressive. An effective security strategy to protect your computer system from a variety of malware is to employ the concept known as defense in depth. In its simplicity, it involves implementing multiple secured layers wrapped around your computer system.

Just like the human body, a computer system can also be attacked by many viruses that can infect and disrupt computer operations. And what's worse is it doesn’t just disrupt the operations of your computer, but these viruses and other malware can gather sensitive information or even gain access to other private and secured computer systems on the same network.

Although computer viruses aren't deadly, they can spread at an unimaginable rate across your entire computer system, affecting your database, networks and other IT-related sources. You can get these viruses by opening bogus email messages, downloading unknown file attachments, and accidentally clicking ads that pop up your screen. This is why there is a need for a strong and effective security system to protect your network.

One of the tested and proven security strategies used today is defense in depth. This concept focuses on the coordinated and organized use of multiple security countermeasures to keep your database safe from intrusive attackers. Basically, this concept is based on the military principle that a multi-layered and complex defense is more difficult to defeat than a single-barrier protection system.

The defense in depth strategy assures network administrators by working on the basis of the following guiding principles:

Defenses in multiple places

The fact that many viruses can attack the network system from multiple points means that you need to deploy strong defense mechanisms at multiple locations that can endure all types of attacks.

Defense in depth focuses on areas by deploying firewalls and intrusion detection to endure active network attacks and also by providing access control on servers and host machines, to resist distribution attacks from the insiders. This multi-layered defense also protects local and area-wide communication networks from denial of service attacks.

Multiple layered defense

Defense in depth is an extremely effective countermeasure strategy, because it deploys multiple layered defense mechanisms between the attacker and its target. Each layer of the defense has a unique mechanism to withstand the virus attacks. Furthermore, you need to make sure that each layer has both detective and protective measures to ensure the security of the network.

The reason for wrapping the network with multiple layers of defense is because a single line of defense may be flawed. And the most certain way to protect your system from any attacks is to employ a series of different defenses that can be deployed to cover the gaps in the other defenses. Malware scanners, firewalls, intrusion detection systems, biometric verification and local storage encryption tools can individually serve to protect your IT resources in a way others cannot.

Perhaps the final layer of defense should be educating your employees not to compromise the integrity of the computer systems with potentially unhealthy computer practices. As much as possible, teach them the dos and don’ts of using the computer, as well as how they can prevent viruses and other computer malware coming in and destroying your system.

If you’re looking to give your computer systems better protection against the harmful elements that the internet can bring, then give us a call now and we’ll have one of our associates take care of you and help defend your business.

Published with permission from TechAdvisory.org. Source.

Topic Security