Author: Derek Wiedenhoeft

RAID 10 (RAID 1+0) – What Is It & Should I Use It?

Derek Wiedenhoeft December 21, 2016 by under Managed Hosting 0 Comments

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

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Intrusion Detection Systems – Do You Need One?

Should you invest in an Intrusion Detection System? 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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Two-Step Login is Now Available!

Derek Wiedenhoeft November 22, 2016 by under Announcements 0 Comments

We are excited to announce the release of a new feature called Two-Step Login (aka: Two-Factor Authentication, 2TFA, TFA). This new feature provides you an extra layer of security when accessing your Cloud account via the Atlantic.Net Cloud Portal.

What is Two-Step Login?

When you enable Two-Step Login, you’ll be required to provide a username and password like you normally do plus a randomly generated verification code.

You’ll be able to get the verification code by text message or by using a simple authenticator app for a smartphone.

How it helps protect your account

Most services only have one layer of security to protect user accounts: a password. With Two-Step Login, even if a bad guy hacks your password, he’ll still need your phone to get into your account.

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ECC Memory vs. Non-ECC Memory – Why It’s 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.

ecc-vs-nonecc

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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