South Jersey Techies

South Jersey Techies is a high quality VOIP provider.

Our VOIP Solutions let you combine voice and data into a single, easy to manage service and helps you focus on your business, not your network and phone systems.

You can control how your calls are routed from a simple, web based portal accessible from any browser in the world. Use the Find-me/Follow-me feature to make sure you never miss another important call, no matter where you are. With this premium level feature, you get to decide which business calls get through to you at your desk, your cell phone or even at home if you like. You also get to decide which callers go directly to voice mail without even ringing your line.

South Jersey Techies offers a wide range of VOIP Phone Services.  We also offer cheaper, simpler plans that include both local and nationwide long distance calling.

With our hosted VoIP solution there is no expensive PBX equipment in your office to go down, fail or get damaged during a storm. Only your IP phone handsets reside in your office, and those can be easily taken out and moved at any time.

“Go VOIP – Go Green – it has a good ring to it don’t you think”

South Jersey Techies VoIP systems are more energy efficient and help reduce the need for work related travel and car usage.  Our VOIP Solutions also help reduce paper usage. A great example of this is the fax to e-mail system enabling your company to save on paper usage as the fax no longer has to be printed out, and this applies to both incoming and outgoing faxes.

South Jersey Techies VOIP Advantages:

• Lower Costs: Save money by combining your phone and data networks
• Greater Functionality
• Less maintenance
• Excellent Voice Clarity and Call quality
• Free calling features with optional advanced features
• Mobility: The ability to use your smartphone as an extension of the office phone system, including the ability to have business calls automatically directed to your cell phone and make outbound calls from your smartphone as your office number.
• Portability: The ability to use any computer or office phone as your personal extension.
• Flexibility: The ability to redesign your phone system on the fly by simply logging into your VoIP provider’s dashboard.

For more information please visit out websites below, we look forward to serving you:

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http://www.sjtechies.com/voip-phone-services/

Set Up Exchange E-Mail on an Android Mobile Phone

Set Up Microsoft Exchange E-Mail on an Apple iPhone, iPad, or iPod Touch

Following a recommendation by the National Institute of Standards and Technology (NIST), Microsoft will block Windows from accepting SSL certificates encrypted with the Secure Hash Algorithm-1 (SHA-1) algorithm after 2016. Given the number of mission-critical SSL certificates that are allowed to expire from inattention, administrators have their work cut out for them. By knowing what will happen, why it’s happening, and what you need to do, you won’t be surprised by these important policy changes.

What’s Happening?

On November 12, 2013, Microsoft announced that it’s deprecating the use of the SHA-1 algorithm in SSL and code signing certificates. The Windows PKI blog post “SHA1 Deprecation Policy” states that Windows will stop accepting SHA-1 end-entity certificates by January 1, 2017, and will stop accepting SHA-1 code signing certificates without timestamps after January 1, 2016. This policy officially applies to Windows Vista and later, and Windows Server 2008 and later, but it will also affect Windows XP and Windows Server 2003.

SHA-1 is currently the most widely used digest algorithm. In total, more than 98 percent of all SSL certificates in use on the Web are still using the SHA-1 algorithm and more than 92 percent of the certificates issued in the past year were issued using SHA-1.

Website operators should be aware that Google Chrome has started warning end users when they connect to a secure website using SSL certificates encrypted with the SHA-1 algorithm. Beginning in November 2014 with Chrome 39, end users will see visual indicators in the HTTP Secure (HTTPS) address bar when the site to which they’re connecting doesn’t meet the SHA-2 requirement. Figure 1 shows those indicators.

Google is doing this to raise end users’ awareness and to help guide other members of the Internet community to replace their SHA-1 certificates with SHA-2 certificates.

Why Is Microsoft Deprecating SHA-1?

SHA-1 has been in use among Certificate Authorities (CAs) since the U.S. National Security Agency (NSA) and NIST first published the specification in 1995. In January 2011, NIST released Special Publication 800-131A, “Transitions: Recommendation for Transitioning the Use of Cryptographic Algorithms and Key Lengths.” This publication noted that SHA-1 shouldn’t be trusted past January 2016 because of the increasing practicality that a well-funded attacker or government could find a SHA-1 hash collision, allowing them to impersonate any SSL website.

Realizing that it’s highly unlikely that CAs and the industry at large will adopt more powerful encryption algorithms on their own, Microsoft is leading the charge by making Windows reject certificates using SHA-1 after January 1, 2017. Doing this will lead website operators to upgrade to stronger SHA-2 certificates for the betterment of all Windows users and the broader public key infrastructure (PKI) community. The Windows PKI blog post “SHA1 Deprecation Policy” noted that, “The quicker we can make such a transition, the fewer SHA-1 certificates there will be when collisions attacks occur and the sooner we can disable SHA1 certificates.”

In the end, the issue isn’t if SHA-1 encryption will be cracked but rather when it will be cracked.

What Do I Need to Do?

January 1, 2017, might seem like a long way away, but now is the time to understand the problem and how to mitigate it.

As per Microsoft’s SHA-1 deprecation policy, Windows users don’t need to do anything in response to this new technical requirement. XP Service Pack 3 (SP3) and later versions support SHA-2 SSL certificates. Server 2003 SP2 and later versions add SHA-2 functionality to SSL certificates by applying hotfixes (KB968730 and KB938397).

Web administrators must request new certificates to replace SHA-1 SSL and code-signing certificates that expire after January 1, 2017. As of this writing, that would probably affect only public SHA-1 certificates that were purchased with a long expiration date (three years or more) or long-duration certificates issued by internal SHA-1 CAs. Most third-party CAs will rekey their certificates for free, so you simply need to contact the CA to request a rekeyed certificate that uses the SHA-2 algorithm.

When ordering new SSL certificates, you should confirm with the CA that they’re being issued with the SHA-2 algorithm. New certificates with expiration dates after January 1, 2017, can only use SHA-2. Code-signing certificates with expiration dates after December 31, 2015, must also use SHA-2.

Note that the algorithm used in SHA-2 certificates is actually encoded to use SHA-256, SHA-384, or SHA-512. All of these are SHA-2 algorithms; the SHA number (e.g., 256) specifies the number of bits in the hash. The larger the hash, the more secure the certificate but possibly with less compatibility.

It’s important that the certificate chain be encrypted with SHA-2 certificates. (A certificate chain consists of all the certificates needed to certify the end certificate.) This means that any intermediate certificates must also use SHA-2 after January 1, 2017. Typically, your CA will provide the intermediate and root CA certificates when they provide the SHA-2 certificate. Sometimes they provide a link for you to download the certificate chain. It’s important that you update this chain with SHA-2 certificates. Otherwise, Windows might not trust your new SHA-2 certificate.

Root certificates are a different story. These can actually be SHA-1 certificates because Windows implicitly trusts these certificates since the OS trusts the root certificate public key directly. A root certificate is self-signed and isn’t signed by another entity that has been given authority.

For the same reason, any self-signed certificate can use the SHA-1 algorithm. For example, Microsoft Exchange Server generates self-signed SHA-1 certificates during installation. These certificates are exempt from the new SHA-2 policy since they aren’t chained to a CA. I expect, however, that future releases of Exchange will use SHA-2 in self-signed certificates.

What About My Enterprise CAs?

If your organization has its own internal CA PKI, you’ll want to ensure that it’s generating SHA-2 certificates. How this is done depends on whether the CA is running Windows Server 2008 R2 or later and if your CA has subordinate CAs.

If you have a Server 2008 R2 or later single-root CA without subordinates, you should update the CA to use SHA-2. Doing so will ensure that subsequent certificates generated will use the SHA-2 algorithm. To check which hash algorithm is being used, you can right-click the CA and go to the General tab. If SHA-1 is listed, you can run the following certutil command to configure the CA to use the SHA-256 algorithm:

You must restart the CertSvc service to apply the change. Now when you view the CA properties, you’ll see that the hash algorithm is SHA-256. All future certificates issued by this CA will use SHA-256, but keep in mind that existing certificates will still be using SHA-1. You need to renew any SHA-1 certificates issued by this CA to upgrade them to SHA-2 certificates.

If your CA is older than Server 2008 R2, you can’t upgrade the CA to use SHA-2. You’ll need to rebuild it with a newer version.

If your organization’s internal CA is multi-tiered with one or more subordinate CAs, you’ll need to reconfigure them to use SHA-2. This is done using the same certutil command just given on each subordinate or issuing CA. Keep in mind that if you use subordinate CAs, you’re not required to update the root CA to SHA-2 since that certificate is at the top of the certificate chain, but it won’t cause any problems if you do. You still need to renew any SHA-1 certificates issued by the subordinate CAs to upgrade them to SHA-2 certificates.

Take Action Now

Administrators and website operators should identify all the SSL certificates used in their organizations and take action, as follows:

• SHA-1 SSL certificates expiring before January 1, 2017, will need to be replaced with a SHA-2 equivalent certificate.
• SHA-1 SSL certificates expiring after January 1, 2017, should be replaced with a SHA-2 certificate at the earliest convenience.
• Any SHA-2 certificate chained to an SHA-1 intermediate certificate should be replaced with another one chained to an SHA-2 intermediate certificate.

The following tools and websites are useful for testing and for further information about SHA-1 remediation:

• Microsoft Security Advisory 2880823. This website discusses the deprecation policy for the SHA-1 hashing algorithm for the Microsoft Root Certificate Program.
• Migrating a Certification Authority Key from a Cryptographic Service Provider (CSP) to a Key Storage Provider (KSP). The section “How to migrate a CA from a CSP to a KSP and optionally, from SHA-1 to SHA-2” in this TechNet web page provides detailed instructions for upgrading a CA to use SHA-2.
• “Gradually sunsetting SHA-1.” This Google Online Security Blog post explains how the transition to SHA-2 affects Chrome and details Google’s rollout schedule.
• SHA-256 Compatibility. This GlobalSign web page lists OS, browser, server, and signing support for SHA-256 certificates.
• DigiCert SHA-1 Sunset Tool. This free web application tests public websites for SHA-1 certificates that expire after January 1, 2016.
• DigiCert Certificate Inspector. This tool discovers and analyzes all certificates in an enterprise. It’s free, even if you don’t have a DigiCert account.
• Qualys SSL Labs’ SSL Server Test. This free online service analyzes the configuration of any SSL web server on the public Internet.

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SharePoint Online

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A large number of businesses still run Microsoft MSFT -1.71% Windows Server 2003 and it’s unlikely they all will upgrade before Microsoft Corp. ends support on July 14, 2015, say analysts. Companies that don’t upgrade increase their cyber security risks because the company will no longer issue security updates and these systems will be more vulnerable to hackers.

Businesses worldwide run an estimated 23.8 million physical and virtual instances of Windows Server 2003, according to data released by Microsoft in July 2014. Analysts say the technology is more prevalent in industries such as health care, utilities and government. Yet it’s also still used in about 7% of retail point of sale systems, according to a report Thursday by Trend Micro Inc.4704.TO -1.11%

“Microsoft does not plan to extend support for Windows Server 2003 and encourages customers who currently run Windows Server 2003 and have not yet begun migration planning to do so immediately,” said Vivecka Budden, a Microsoft spokesperson, in an email.

South Jersey Techies offers various migration options to include Windows Server 2012 R2, Microsoft Azure, hosting partners and Office 365.

“It is going to be difficult to get this done in time,” said David Mayer, practice director of Microsoft Solutions at Insight Enterprises Inc.NSIT -1.12%, a provider of IT hardware, software and services.

Many of these same industries were impacted by the end of service for the Windows XP operating system on April 8.  Microsoft broadcasts these sorts of moves years in advance, so it shouldn’t come as a surprise to anyone. But, the product was stable and for many companies there simply wasn’t incentive to update.

“In general, everyone has been slow to migrate, especially those with servers that are running applications,” said Rob Helm, vice president of research at Directions on Microsoft consulting firm.

The problem in industries such as health care and utilities is that companies run legacy apps written by vendors who still require Windows Server 2003. For example, there are smaller vendors in health care that have not kept up with development and application modernization, said a health-care CIO who asked not to be identified. A hospital may have an inventory of 100 to 500 different applications and many applications will still require Windows Server 2003, he added.

Electric utilities, for example, widely use Windows Server 2003. There hasn’t been much movement to upgrade those systems, said Patrick C. Miller, founder of the nonprofit Energy Sector Security Consortium and a managing partner at The Anfield Group, a security consulting firm. Instead, utilities are working to better secure and isolate those systems.

“I’m concerned about directory services such as application authentication and user permissions,” said Mr. Miller. “If you compromise an Active Directory server, you get access to everything.”

For now, analysts are recommending that companies work out their risk of exposure and make plans to first migrate those applications that will be most difficult. Companies should make plans to harden servers that can’t be updated. That might entail putting those systems on an isolated network, where they’d be less prone to outside attack, said Mr. Helm.

To protect and upgrade your home or business

 please contact us 856-745-9990 or click here.

In October of last year news broke about a new form of malware called Cryptolocker. This malware posed a particularly large threat to many business users and led to many quick and important security updates. Now, almost a year later, it appears that the second version of this – CryptoWall – has been released and is beginning to infect users.

What is Crypto malware?

Crypto malware is a type of trojan horse that when installed onto computers or devices, holds the data and system hostage. This is done by locking valuable or important files with a strong encryption. You then see a pop-up open informing you that you have a set amount of time to pay for a key which will unlock the encryption. If you don’t pay before the deadline, your files are deleted.

When this malware surfaced last year, many users were understandably more than a little worried and took strong precautions to ensure they did not get infected. Despite these efforts, it really didn’t go away until earlier this year, when security experts introduced a number of online portals that can un-encrypt files affected by Cryptolocker, essentially neutralizing the threat, until now that is. A recently updated version is threatening users once again.

Cryptolocker 2.0, aka. CryptoWall

Possibly because of efforts by security firms to neutralize the Cryptolocker threat, the various developers of the malware have come back with an improved version, CryptoWall and it is a threat that all businesses should be aware of.

With CryptoWall, the transmission and infection methods remain the same as they did with the first version: It is most commonly found in zipped folders and PDF files sent over email. Most emails with the malware are disguised as invoices, bills, complaints, and other business messages that we are likely to open.

The developers did however make some “improvements” to the malware that make it more difficult to deal with for most users. These changes include:

• Unique IDs are used for payment: These are addresses used to verify that the payment is unique and from one person only. If the address is used by another user, payment will now be rejected. This is different from the first version where one person who paid could share the unlock code with other infected users.
• CryptoWall can securely delete files: In the older version of this threat, files were deleted if the ransom wasn’t paid, but they could be recovered easily. In the new version the encryption has increased security which ensures the file is deleted. This leaves you with either the option of paying the ransom or retrieving the file from a backup.
• Payment servers can’t be blocked: With CryptoLocker, when authorities and security experts found the addresses of the servers that accepted payments they were able to add these to blacklists, thus ensuring no traffic would come from, or go to, these servers again. Essentially, this made it impossible for the malware to actually work. Now, it has been found that the developers are using their own servers and gateways which essentially makes them much, much more difficult to find and ban.

How do I prevent my systems and devices from being infected?

Unlike other viruses and malware, CryptoWall doesn’t go after passwords or account names, so the usual changing of your passwords won’t really help. The best ways to prevent this from getting onto your systems is:

• Don’t open any suspicious attachments – Look at each and every email attachment that comes into your inbox. If you spot anything that looks odd, such as say a spelling mistake in the name, or a long string of characters together, then it is best to avoid opening it.
• Don’t open emails from unknown sources – Be extra careful about emails from unknown sources, especially ones that say they provide business oriented information e.g., bank statements from banks you don’t have an account with or bills from a utilities company you don’t use. Chances are high that they contain some form of malware.

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