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What is a VPN and do I need one? Find out!

As we continue to rely more on technology, keeping our information safe is becoming increasingly difficult. With Wi-Fi being the standard form of network communication for most business professionals who are on the go, the need for secure data transmission has become even greater.  Public Wi-Fi locations like coffee shops, the airport, and even your home and office are not safe when sending and receiving data. According to idtheftcenter.org[i], in 2015 alone there were over 177 million cases of identity theft reported.

How do hackers access my data?

The two most popular ways of someone accessing your data over Wi-Fi are sniffing and rogue access points[ii].) Sniffing is when another user nearby captures the data your computer transmits over Wi-Fi, and then reassembles it to look for passwords or other unencrypted account information. The aptly named rogue access point is where someone will create a Wi-Fi hotspot that appears to be legitimate, like “Free Starbucks Wi-Fi,” or “Airport Public Wi-Fi,” and then waits for users to connect to it. Once the user is attached to the hacker’s hotspot, the users’ data transmission is all captured on the hacker’s machine. The hacker can then use specialized programs to reassemble the packet capture to reveal what the user(s) was looking at and if any sensitive information or passwords were used. One of the most effective solutions is to encrypt the traffic going between your infrastructure and your home computer/laptop, which is why VPNs were developed.

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You Should Be Using RAID 10 to Safeguard Your Data

Utilization of RAID 10 in a server provides an increase of disk capabilities while simultaneously providing redundancy and preventing system failure.

What is RAID?

RAID is an acronym that stands for Redundant Array of Independent Disks or Redundant Array of Inexpensive Disks, depending on what specialist you ask. The term “independent” is arguably more appropriate, as RAID arrays may sometimes be made with extremely expensive disks.

In layman’s terms, RAID is a method of configuring two or more hard drives to work as a single unit with differing levels of redundancy and allowing better fault tolerance. “A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails.”[i]

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Ransomware: Malware That Makes You Pay

ransomware-title

What is ransomware?

One of the fastest and most damaging cyber security threats falls under a category called “ransomware.” Ransomware is malicious code that encrypts all the user’s files and is usually downloaded unknowingly. This type of malware gets its name from what it does when a user tries to open an infected file: it prompts the user to pay a ‘ransom’ within a timeframe to receive a decryption key, which would then allow you to decrypt your files.[1] Even if you choose to pay the ransom, there is no guarantee you will gain access to your data. In this article, we will explain steps you can take to protect and secure your environment.

The numbers

Ransomware is a real threat to any business that allows user access, as it depends on users to spread it. Different industries also have different risks, with healthcare usually opting to pay the ransom to protect patient data, while the education industry has the highest rate of infection.  Other lucrative targets include classified documents, financial documents, and intellectual property[2]. With names like Telecrypt, iRansom, FSociety, and CryptoLuck, the goal of ransomware is all the same for their creators: making money. According to Lavasoft, the CryptoWall 3 ransomware cost users $325 million just in 2015 alone.[3] As ransomware grows and evolves, they become even more costly. At the end of 2016, one of the most harmful ransomware is named “Cerber.” Not only does it lock your files from being accessed, but recent variations have incorporated the stealing of personal information and scripts that cause your machine to target other servers.[4]

Source: https://info.bitsighttech.com/bitsight-insights-ransomware

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Intrusion Detection Systems Confront Cyber Security & Cyber Crime Risks

Responsible businesses with sensitive data know they need a firewall to control traffic and secure their networks. What seems less well known, however, is the role that complementary technologies play in a comprehensive approach to cybersecurity.  An Intrusion Detection System (IDS) enables organizations to take a proactive security stance, which is why Atlantic.Net offers one for its security-conscious customers.

Amid all the headline-grabbing data breaches of the past year, the vulnerability of companies in industries like health care may be overlooked.  Data breaches began costing healthcare firms over $5.5 billion annually shortly after HIPAA became law, according to the Ponemon Institute.

Once online criminals have found a profitable target, they tend to return to it with ever more sophisticated attacks.  A report recently indicated that over 75 percent of the healthcare industry had been infected with malware in the past year, and noted that a shocking majority of ransomware targets medical treatment centers.

Cliches like the typical hacker being a teenager living in his or her parent’s basement are persistent, and harmful because they misrepresent the situation to the potential victims of hacking.  The numbers clearly show that hacking is now predominantly committed by sophisticated criminal organizations. Utilizing an IDS is a proactive approach to meeting that threat.

An Intrusion Detection System, or IDS, is a software application that monitors the network and hosting environment and analyzes activity on it.  Any activity which is considered unusual is ranked according to how high risk it is considered based on information from global threat databases.

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Why ECC Memory is Critical for Financial and Medical Businesses

By: Kris Fieler

As businesses depend more on big data, the need to prevent data loss has never been more important. One of the most vital areas for this loss prevention is where data is temporarily stored, RAM.  ECC, or Error-Correcting Code, protects your system from potential crashes and inadvertent changes in data by automatically correcting data errors.  This is achieved with the addition of a ninth computer chip on the RAM board, which acts as an error check and correction for the other eight chips. While marginally more expensive than non-ECC RAM, the added protection it provides is critical as applications become more dependent on large amounts of data.

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Likelihood of a Memory Error

On any server with financial information or critical personal information, especially medical, any data loss or transcription error is unacceptable.  Memory errors can cause security vulnerabilities, crashes, transcription errors, lost transactions, and corrupted or lost data.

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Why should you use Elasticsearch distributed NoSQL database?

Are you trying to decide whether or not Elasticsearch might be right for your company? Here is a look at its benefits.

  • What is Elasticsearch?
  • Features
  • One Programmer’s Perspective
  • Strong Elasticsearch Hosting

What is Elasticsearch?

Elasticsearch is a full-text, distributed NoSQL database. In other words, it uses documents rather than schema or tables. It’s a free, open source tool that allows for real-time searching and analyzing of your data. People appreciate this system because it allows you to run metrics on your data immediately, so you can understand it right away, on an ongoing basis.

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