Posts Tagged ‘DDoS Attacks’

Secure Servers and Stellar Customer Support Saves the Day for DotBridge

by FireHost Evangelist on January 4th, 2010

As our recent articles about web application risks indicate, more than frenzied last minute shoppers come out to “celebrate” the holidays, and here’s proof that the threat’s are real.

DotBridge, an eCommerce SaaS provider fell prey to a DDoS onslaught. Someone wanted to attack one of their customers web-based business and take it offline, and without a secure hosting company at his back, they may have succeeded.

DotBridge subscribes to our secure, virtualized server service protected by 1) monitoring and response, 2) DoS/DDoS mitigation devices, and 3) a team of knowledgeable and reactive support engineers.

This combination of protection and response is standard for every client that subscribes to our service, and DotBridge is just one real-life example of how we work every day fighting on behalf of our valued customers.

Click Here to read DotBridge’s blogpost on the FireHost experience.

DDoS Attacks, The Ultimate Cyber Smackdown

by FireHost Evangelist on December 4th, 2009

CSA_05In MMA, fighters find the Guillotine or Rear Naked Choke to be reliable tactics for eliciting a submission. In cyber warfare, a DDoS attack is the “go to” move that produces the ultimate cyber smackdown effectively, time after time.

Just like choke holds, Denial of Service attacks come in a variety of flavors – Flood Attacks, SYN Attacks, Smurf Attacks, Ping of Death Attacks, and the ultimate tap out producer Distributed Denial of Service Attacks (to name a few). Each method is designed to achieve a single goal – stifle the target website or online application.

Generally speaking, DoS/DDoS attacks accomplish this by directing a flood of “packets” (fake visitors, often robots) to your website at the same time. In simple terms, a denial of service attack takes up all your hosting environment’s available bandwidth and resources making it impossible for human traffic to reach your website or service.

DoS/DDoS Popularity and Severity on the Rise

Geared toward taking sites offline rather than stealing information or deceiving unknowing web surfers, DoS/DDoS attacks could be regarded as the cyber “crime of passion”. These attacks have effectively silenced religious and political groups from publicly publishing their opinions. High-profile organizations make headlines most often, but really any group with “offbeat” opinions could be the target of a DoS/DDoS onslaught.

Extortion is another popular motive behind DoS/DDoS attacks. Just recently, several Australian sports-betting websites lost millions in revenue over a busy weekend when criminals held their web services hostage for ransom money. Other commercial entities are starting to feel the effect of DoS/DDoS deployments too. Recruit Advantage and Bitbucket have both recently suffered losses due to prolonged outages, and it’s only a matter of time before mass-market retailers use attack-for-hire services to wreck holiday sales for the competition.

DoS/DDoS attacks can take a website or online service to it’s knees effectively and inexpensively, so they are growing to become a popular add on to botnet operators’ portfolios. For a mere $200/day, common Rent-a-DDoS operations can dish out botnet deployments ranging from 100Mbps to 100Gbps. Prolonged over several days, an attack of this magnitude could leave your start-up with a 5-digit invoice for bandwidth.

How to Prevent a DoS/DDoS Smackdown

Unlike other cyber crimes, this type of attack may not pose a direct threat to your clients’ PII (personally identifiable information). That doesn’t spare you the expense of lost sales, regaining public opinion, and technical resources however. In addition to those more “expected” costs, you’ll face charges for the bandwidth consumed during the exploit, and that bill alone could be enough to lead your startup business to early retirement.

The worst part is that if a cyber opponent has you in his or her sights, you’re going down for the count. There are no known prevention methods on record. DoS/DDoS attacks are like a jump spinning rear kick delivered in your blindspot. Scary, deadly stuff.

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Internet Attacks On the Rise

by FireHost Evangelist on May 26th, 2009

rise-in-internet-attacks1Soon after the Internet became a household word, so did “virus”. People learned that they had to protect their computers and email inbox or risk data loss, identity theft or malicious activity to their home machines. Over the last decade the internet has grown by leaps and bounds, and companies of every size now conduct business online.

While the software world has fought diligently to reduce the number of affective attack on the personal computer at home through anti-virus programs, hackers have turned their attentions to that which is most vital, but often not very well protected – the hosted website. A variety of tactics are being used by hackers against websites without regard to the size or industry of the business or organization. An American-based Internet security agency recently reported that Internet threats rose by two-thirds in April of 2009.

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Secure Web Hosting Can Prevent DoS/DDoS Attacks

by FireHost Evangelist on April 7th, 2009

You may have heard about DoS/DDoS Attacks in the news, including reports of high profile DoS attacks in Georgia last summer and more recently the attack against Register.com. As a business website owner, it’s important you understand these attacks, how they work, and how a secure hosting environment can prevent them from ruining your revenue and reputation.

DoS and DDoS AttackIn general terms, hackers use denial-of-service (DoS) or distributed denial-of-service (DDoS) attacks to tie up processor resources rendering the computer useless to you, the user. DoS/DDoS attacks can manifest in a number of ways. The target computer may be forced to reset numerous times consuming processor resources and incapacitating the machine. These attacks can also disrupt your service by obstructing communication with end-users.

Victims of a DoS/DDoS attack often experience the following common symptoms:

  • Unusually slow network performance.
  • Unavailability of a particular website.
  • Inability to access any website.
  • Dramatic increase in spam emails.

FireHost customers are protected from DoS/DDoS attacks by industry-leading security.

Network Layer Security
We run dual high availability routers and firewalls providing full network redundancy for every client. This network layer design safeguards websites, emails, and databases from unauthorized intrusion by a DoS/DDoS attack.

Application Protection
On top of that, we run web application firewalls (WAFs). This closes the holes within your websites and applications and provides another layer of DoS/DDoS protection

As an industy leader in secure web hosting, we pride ourselves in providing clients peace of mind. Contact a FireHost Agent today for more information about our world class DoS attack prevention and website security services.