Archive for January, 2012


Computer Security Tips

Computer Security

Mounting information needs and the pervasive use of computer networks, especially internet, to meet these requirements has made computers vulnerable to security threats stealing user’s privacy.

Safeguarding oneself from such security threats and protecting their private data like bank details, email account, photos, videos, etc. from being leaked to the world, users must take some precautionary steps.

Precautionary Steps

Email Security

  • Remove unfamiliar Emails: Delete email attachments from unknown people without opening them as they may contain malwares or virus eyeing confidential information on your computer. Also, beware of strange links or attachments given in Instant Messaging (IM) programs as they may have malicious codes attached.
  • Use smart passwords: Use strong passwords with a minimum of eight characters with a mix of special symbols, numbers and letters. Use different passwords for different accounts.

Secure your Computer

  • Enable Firewall: Install firewalls on computers as they keep unauthorized programs from attacking the computer systems even if they have access to your network.
  • Use updated Antivirus software: Use a trusted antivirus program with regular updates, as an outdated antivirus program may not protect you from newer threats developed by hackers.
  • Use anti-spyware/Anti-malware protection: Install a trusted anti-spyware and anti-malware program. Make sure you keep these programs updated.

Browser Security

Select browsers wisely. Be it Microsoft Internet Explorer, Google Chrome or Mozilla Firefox, each browser offer distinctive features with different security settings. Check your Browser Security and Privacy settings periodically, matching your internet activities and usage level.

Use Encryption

If you store your personal data on a laptop or other portables devices, use encryption software. Encrypting the devices helps in protecting the data stored in the device in case it is stolen or lost.

Online Privacy

  • Read Privacy Policies: Make sure you read the privacy policies of websites you are visiting before disclosing any personal information, to ensure security of the data supplied.
  • Avoid downloading files from insecure websites: Download files like wallpapers, screensavers, games, or other programs from secure websites only. Always download files to the Downloads folder and make sure you scan the folder before running them.
  • Social networking safety: Check and disable the GPS locator of your mobile device to display your location on social networking sites like Facebook, Twitter, Orkut, Stumbleupon, etc. while uploading pictures or videos, if you don’t want the world to know your current location.
  • Shop online safely: While submitting purchase information, check for the lock icon on the browser’s status bar that indicates secure submission of data. Also, be sure that “https” appears in the browser address bar before making an online purchase as this indicates the site being secure.

A defenseless computer system without any protective shield is more likely to get infected by viruses and hackers than a computer with some defending mechanism. So, adopting these precautionary steps can dodge the threats mongering the cyber world and protect your computer falling prey to threats unarmed.

Despite taking these precautionary measures, your computer may fall prey to such threats making your computing experience an annoying one. To ensure complete security of your computer system, comprehensive computer technical support services from eminent organizations like PCCare247 must be sought. PCCare247 provides comprehensive Computer support services including Virus Removal, Malware Removal, Spyware Removal, Windows OS Support, Printer Help, Network Support, Browser support and many more.

PCCare247 which has been a major player in providing Computer Support services globally is now offering extensive Mac support services for your Apple products too. Free yourself of all your computer worries by selecting PCCare247 as your computer service provider.

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Network Security - Wi-Fi Security

Is your Wi-Fi network secure?

The ever increasing needs for information and services has made the use of Internet practically unavoidable. Recognizing the importance of internet in fulfilling these needs, further enhancement in technology is being done regularly to provide easy internet access to users across the globe.

Wireless networking is one such technology that helps users to stay connected with the world through internet wirelessly. Also known as Wi-Fi, it proves out to be a convenient way to wirelessly access internet permitting electronic devices to wirelessly exchange data over a computer network.

But with the ease and convenience of cable free network availability over a wide area, comes the risk of illegitimate access of the network by cyber hooligans. The unlawful sharing of a network with such cyber-thugs can put users’ privacy under question, revealing private information like passwords, bank account details, photos, videos, etc.

Understanding the security threats hovering over the wireless network, securing it with suitable defense mechanism becomes an essential task of every internet-savvy user.

 

Network Pilferage

The action of tracing and exploiting security-exposed wireless LANs is known as war driving. With an inadequately protected Wi-Fi network, unauthorized users may gain access to network to get free internet or may be to accomplish their nefarious goals.

In an urge to obtain quick and easy access to internet, users tend to accept default settings of the network, leaving it vulnerable to fraud, abuse and even cyber-crime. An open network may invite cyber hooligans to distribute child pornographic content; acquire personal information; or build attacks on other computers/networks.

Network Security Steps

But with the following precautionary measures at user’s end, such network security threats may be restrained.

Router Manual: Every router offers different features in different locations which must be studied carefully before use.

Change Default Passwords: The default usernames and passwords of the router must be changed immediately.

Turn on Encryption: As most routers are compatible with an inbuilt data encryption options like WEP, WPA and WPA2, WPA2 encryption must be used for better security of the network.

Change Default SSID: SSID is the name of the network. Hackers can easily crack network security once they know the brand of the router as mentioned in the default SSID by entering default usernames and passwords of that particular brand. Also, avoid using personal information like name, address, etc. as it allows criminals in the vicinity to locate you.

Turn On Mac Address Filtering:  Every network device (router, wireless card, network card, etc.) consists of a Mac address, a number similar to 06:R5:J8:23:8M:B4 which identifies your network device.  Mac filtering allows only the Mac addresses logged in the router to access the network restricting invaders.

Turn off Broadcasting SSID: Turning off the broadcasting of SSID will make it difficult for a criminal to identify and attack networks.

Assign and Filter IP Addresses for Devices: Setting a static IP address for all devices connecting wirelessly allows the router to further filter the devices that are allowed to use the network.

Firmware upgradation: Firmware upgrades fixes bugs, near susceptibilities and offer new features and security updates for routers.

Update Operating System: Be it Windows, Linux or Mac, operating systems must be updated as it covers the security holes of the computer.

Use Firewalls: Enable firewalls on computers as they keep intruders from invading the computer systems even if they have access to your network.

Use updated antivirus: Use a reliable and updated antivirus program; and scan the hard drives regularly.

Reduce Signal Range: Place routers in the center of your home for a better coverage for home and less spillage of signals outside. Also, some routers allow you to reduce the signal strength so as to cover a limited area.

Turn off Routers: Turn off routers when you leave the home for extended periods.

Though following these steps will not guarantee 100% protection, but these will surely build a strong protective layer for your network.  For a hassle free network security support and matchless computer support services, help from premier organizations like PCCare247 could be sought that ensures service delivery round-the-clock. PCCare247 guarantees unparalleled Online Technical support services at reasonable price for users across the globe.

Hackers target Children playing games online

Children playing Games online - An easy target for Hackers

Hackers in urge to satisfy their greedy needs are adopting numerous dishonest methods to extract private information from user’s computers. With every step towards technological advancement, cyber hooligans are bringing in new-fangled ways to crack users’ computer security. This time Hackers target children who in an impulse for entertainment visit numerous cartoon gaming sites. Such sites disguised as innocent looking gaming destination, end up installing malwares into their parents’ computer, thereby stealing vital information.

A Sneak-in Game plan of Hackers

Innocent kids unaware of the deceitful techniques of such fraudsters, tend to click on suspicious links culminating the security gears of the computer, enabling them to access private data of their parents.

According to recent reports, various websites offering free games, misguides users to get ‘driveby downloads’ resulting in infection of computer with the deadly Trojan virus, which further directs their PC to other infectious sites.

With children hopping impulsively between different sites makes them vulnerable to more serious virus attacks than the adults.

An Antidote

Although it is difficult to identify the illegitimate websites by just viewing it, users can protect their privacy with some precautionary steps.

  • Educating children on the dangers posed by such malicious websites and taming their online gaming activities, becomes the first step of the cautionary stride.
  • User must ensure that the browser used is up-to-date with its security features like warnings activated.
  • Installation of a reliable Anti-virus program that notifies user of a website being infected and blocking such threats to enter the computer.

Despite using all such measures, users tend to fall prey to the cyber thugs, sneaking into their computer on a look-out for confidential information. Users should take professional help from elite organizations assuring comprehensive security of their PC from such malicious elements and waning users computer distresses.

PCCare247 a forerunner in providing Online Technical Support to computer users worldwide, offer 24×7 Computer Support to all brands of desktops and laptops, assuring complete security to computer users. PCCare247 promises to provide unsurpassed Tech help and round-the-clock IT Technical support services for all your computer related issues.

Browser Suppport
Smart browsing ways

Getting on the information highway is fun, an expression used by internet “noobs’’ to the hilt. But then in actual parlance it is rather the opposite because being a newbie to world of internet means a direct exposure to security threats, virus, malware and so what not. That is why at PCCare247 we thought why not share with you good browsing habits and the tools which turn them into something good. So, without any further adieu here are the good browsing habits.

  • Selecting a Browser wisely

A browser as an application provides a safe platform for accessing websites. Be it Microsoft Internet Explorer, Google Chrome or Mozilla Firefox all of them have their own set of unique features. And if one was to heed the advice of computer support professionals at PCCare247, Google Chrome’s interface is not only highly effective, safe and light at the same time. An option considered as perfect for new PC users.

  • Trustworthy Search Engine

Search Engines are vital components of the World Wide Web. And as it goes without saying, not all Search Engines are considered to be safe. A case in point where and one would need to select a Search Engine judiciously. So, starting in the order of the safety we would recommend you would select one that ends up meeting your requirements. Well, then going ahead and starting in a chronological order with Google, Bing, Yahoo, DuckDuckGo and Ask.com.

  • Software Downloads

Go on and take advice of Browser Support and Technical Support professionals seriously. Any recommendation from their side to refrain from activities such as free download of software applications, serials and cracks needs to be paid attention.

  • Inculcate habits of a good netizen

You can always end up acting as a role model for fellow netizens. To do this just try and be a good reader and avoid an activity like trolling that would simply end up annoying netizens more than making them happy.

  • Don’t overdo things

Something in excess is always bad. So, while paying heed to the advice of Browser Support professionals, we would recommend you to not to do anything in excess. Thus, putting things back in perspective one should try and take a break from browsing every now and then.  A good way to give those eyes, neck and hands the much needed rest.

The Internet contains a vast array of information not to be found in any other medium. So, it also ends up being a place where good browsing habits end up promoting and fostering an atmosphere of unity amongst fellow netizens. Considered as an Ideology in which PCCare247 and its elite brand of techies believe in big time.     

Computer Support

Online Computer Support

Ever since computers have witnessed the light of day, technology has been very much involved in shaping the varied aspects of the progressive human society. With this infiltration, although life has seen some of the most welcoming transformations, but another grimmer trend has also surfaced and that is of a shooting graph of technical issues. Designated as a wonder machine, computers may play a mess when they get plagued by a myriad of technical issues. And as the case always, when this happens, your work encounters a sudden setback and you are on crossroads, desperately looking out to grab a piece of advice or assistance for your ailing companion.

Onsite v/s Online Computer Support

Gone the days of onsite support, when it’s all about either taking your computer for work-shopping or to invite strangers at your home to get poured by advice, advice and some more advice!!! With changing times, getting computer help is no more a harassing affair. It’s now all about a phone call and that’s fairly enough to banish the lines of worry from your grim face.

Online computer support has firmly gained an all-time favorite reputation among millions of hapless PC users across the globe, which have been struggling to get over with now and then blues of their machine. It’s more than a piece of advice as certified technicians can now remotely gain access of your system (off course with your permission) to detect and nail down the root cause of your PC’s infirmity.  And, at the same time you can grab a cup of coffee to relax and see your computer being worked upon in front of your eyes!

As easy as snapping fingers, a reliable tech support from a genuine technical support provider can give you a breather from issues derailing the work performance of your laptops, desktops, printers, peripherals, browsers, emails and many more. Above all, it’s no more taking fuzz out of your head when your system gets crippled with a virus attack, as online tech support gives you a sure shot instant respite from virus and other malware related problems.

Whom to trust

While Googling through net, you may encounter several online tech support providers, which go on boasting of their achievements.  It’s really puzzling to put your cursor on one of these as everyone can be seen making skyrocketing claims. But PCCare247 is all together different, its approach is not to waste efforts in making unfeasible claims but to go and grab the customers’ gratification. Kick-starting a new era in the domain of computer tech support, PCCare247 has focused sternly on carving out a special niche in the heart of its customers. Whether it’s about virus removal, spyware removal, malware removal or it’s about antivirus support, desktop support, laptop support, printer support, browser support or about many more services, PCCare247 has come to lie as an undeniable leader in doling out quality services to its customers.

Cyber Security - New Year Resolution
Cyber Security Resolutions for 2012

Finally, it’s the New Year!!! Time for getting prepared for what you have missed last year and time to get your skates on for newer goals with a spanking new fervor! But wait a sec, aren’t you missing on something? What about your digital life? – shouldn’t it be a never-to-be-missed item in your New Year itinerary?

2011: A picture perfect year for hackers

2011 saw the cybercrime reaching its zenith. With virus writers up with their evil brainchild, the position of cyber security slipped from its already dilapidated position. Blended threats proved to be the viable route for hackers to spread their dangerous intents. As always email proved to be a desirable medium for them as email attachments and links to corrupted sites have gained profound popularity. A faked video of Osama bin Laden was circulated among the internet users globally, which also contained a virus. Even Lady Gaga’s Twitter account couldn’t escape from being on the hit list of hackers as they found it an easy deal to hack it and use it as a perfect pedestal to further amplify the reach of their attack. The news of a cyber attack on the network of U.S Chamber of Commerce also made it to the headlines of the newspaper dailies.

2012: Time for revamping security

This year also cyber goons are not giving a miss to any chance to loot your digital valuables. Need of the hour is to get updated on your online security essentials so that you don’t have to bear the brunt of a virus attack. Here are some of the apt suggestions that can assist you to tread your path rightly when you are on www. domain.

  • Get updated on your security front

That’s an absolutely imperative task which should never slip from your mind. As viruses are getting smarter, it’s necessary that you should be updated with your PC’s first line of defense i.e. firewalls, antivirus and anti-spyware. Never hit on to “remind me later” in the case your PC tells you it’s ready for an update.

  • Go for strong and separate passwords

If you have an easy-to-guess password like your birthday date or name of your pet, it’s time to do away with them instantly. Give your password a mix of numbers, alphabets and special characters so that they can become a tricky nut to crack. Also, keep separate passwords for separate accounts.

  • Bank upon Online Technical Support

If all doesn’t gel well after following the above given points, then the ideal solution is to go for a professional advice through Online Technical Support. And if it’s all about your Cyber security, nothing better than virus removal solutions offered by PCCare247 can work better for you.

PCCare247 has got newer security formulations for every need. You can go for a variety of services such as Virus Removal, Malware Removal, Spyware Removal, Antivirus Support to ensure complete safety of your PC when you go for online crusade.

Japan developing Virus for Cyber Security

Virus to "Seek and Destroy" another Virus

Computer viruses have made structured inroads into the cyber space defying every attempt so far to keep them in check. Each passing day, this crusade is getting stretched and engulfing newer domains in it. Ever mongering computer virus threat has forced tech-heads to go off the beaten path for seeking newer formulations to strangulate the virus menace, once and for all. But as the case always, it’s easier to communicate things than to practice them.  But things are about to change soon.

Japan sprouting Virus removal methods

A promising news has just arrived from Japan, where research is on to defeat the virus trouble by abiding on the counteraction approach. Apart from Tsunami, year 2011 has also been the year when Japan witnessed one of its worst nightmares coming alive in terms of cyber security.

It all started in October, 2011 when Japan’s Parliament computer system came under cyber attack followed by jamming of a computer system run by about 200 Japanese local governments. Consulates and embassies of Japan in about nine countries reported that their systems have caught virus infection.

Tasting a defeat from the hands of computer virus, now the Government of Japan has banked upon a new technique where a virus with “seek and destroy” capabilities will be brought into play for diluting the virus problem in an effective manner. The plan is to use virus against virus. This virus v/s virus fixture will go on till the good virus detects and beats the bad one and then banish it forever.

Give thumbs down to Virus menace

Alike the case with Japan, viruses can also bring in nightmarish experience for you. Before any new technology is borne to counteract them, it’s always advisable to go out for handy solutions so that you don’t have to fall a victim at hands of viruses. It’s always recommended that you should be up and updated with your security tools like antivirus, anti-spyware and firewalls so that there is no security infringes. If the problem persists, you can look out for an effective virus removal from the finest Computer Support providing companies.

When it comes to virus removal, PCCare247 surpasses all other companies with unequalled ability to deal with virus-related challenges. With PCCare247, you can now avail best of PC security services such as malware removal, spyware removal, virus removal and antivirus support.

Online Privacy Netowrk Security

Online Privacy Secrets

With growing consumer reliance on internet for shopping, banking and other personal communications, web companies’ interest in tracking consumer actions have amplified too. Innocent people accessing internet to avail easy services, end up exposing themselves to cyber thugs. The menacing activities carried out by such mischievous elements in the virtual world have raised concerns on the privacy of users across the globe.

Government interventions

To ease the distress of users, various laws have been passed by governments of different countries protecting the privacy of users globally. USA Patriot Act enacted on October 26, 2001 by United States and the Privacy and Electronic Communications (EC Directive) Regulations legislated by European countries are examples of such interventions.

Various other private organizations like Google came out with a solution to detect malware on sites indexed by it, using automated scanners.

Despite all such measures, privacy of users is still being threatened by newer tricks used by cyber swindlers.

Vigilant Steps

With growing instances of illegal invasion into user’s computer, some measures may be taken to develop a defense mechanism against such threats.

Check all security settings. The privacy, security and advanced preferences on the browser must be checked to see what information is stored automatically.

Use a firewall. Firewall resists unauthorized programs to access computers. Hence, a firewall is a mandatory requirement. Most anti-virus software these days consists of an in-built firewall.

Don’t accept free cookies. Allowing cookies to be stored in the computer, permits sites to store browsing history or preferences. Although not all cookies are bad, but a prior warning of cookie being installed helps in controlling malicious activities.

Clear cache: The browser caches, cookies, history and active logins must be cleared frequently.

Install a link scanner: Link scanner is a free software examining hyperlinks and search engines, making sure the links are safe before clicking on them.

Don’t use public computers. Using cyber café to access Facebook, Twitter, Gmail or Yahoo mail may cause your personal information to be stored on the system enabling dishonest users using the same computer to retrieve them illegally.

Smart Passwords: Personal information like phone numbers, names or birth dates should not be used in passwords. A combination of words, symbols and numbers must be used.

Never make computer remember passwords: Never check on “Remember me” or “Yes, This is the computer I use often”. Don’t rely on computers to remember passwords.

Create a separate email account for important transactions: Don’t compromise key email account with undesirable spam. Create a separate email account for use in online transactions.

Use false information where possible. Don’t reveal personal information like birth date, father’s or spouse’s name, pet’s name, etc. on Social networking sites like Facebook, Twitter and LinkedIn. Fudging facts is advised. While sharing personal information, consider changing privacy settings of your account, making it visible only to reliable friends.

Watch out for tricky check boxes.  Keep an eye on the check boxes while shopping online. Any checked box may deceive you into agreeing to its tricky terms and conditions or sneak into your email accounts. Read the Terms and Conditions of service agreements before proceeding.

Discourage auto-fill option: Never use the Auto-fill option in the browsers that recognizes familiar fields and automatically fills personal information stored by user in the forms.

Don’t reveal your email: Do not disclose your email to stores while paying for purchases. This is a common method of sending promotional material to you. 

Apart from practicing these routines, users must ensure complete security by obtaining professional help from premier organizations with unfailing computer support services. PCCare247, which is recognized as an elite online tech support provider, offer computer help in various realms like Virus removal, Malware removal, Spyware removal, Firewall Support, Browser Support, Anti-virus Support, Network Security and many more related services.