dns

Mon
29
Jul
Dennis Faas's picture

Explained: How do I Switch from GoDaddy? (Step-by-Step)

Infopackets Reader Sue P. writes: " Dear Dennis, I stumbled upon your website and read your article about GoDaddy email not syncing with Outlook. I have been dealing with a similar issue - GoDaddy emails are slow to send, and GoDaddy emails are slow ... to deliver. In fact, just about everything with GoDaddy is slow - yet, I'm paying over $300 a year to host my site at GoDaddy. They initially got me to sign up on $5.99 a month promise, but with all the extras I've agreed to, the costs add up quickly! Surely their must be a better choice. I was wondering can you give me a rough idea as to how do I ... (view more)

Wed
17
Jul
John Lister's picture

New Router Exploit Auto-redirects to Rogue Sites

A security firm says hackers have hijacked 180,000 routers in Brazil alone so far this year. They target people who haven't changed the default login for the router's control system. According to Avast, there have been more than 4.6 million attempts ... to modify router settings remotely. Although the attacks were targeted at people using particular Internet service providers in Brazil, there's no reason the same tactics couldn't work elsewhere. The goal of the attacks is to change the DNS settings on a router. In simple terms, that's like the address book that a router uses to turn a website ... (view more)

Wed
13
Feb
John Lister's picture

Russia May Cut Itself Off From Internet

Russia may briefly disconnect from the Internet as a cyber-defense exercise. It's being billed as an attempt to see if the country could keep the benefits of the Internet without having to interact with the rest of the world, though critics suggest ... it is nothing more than political censorship. Russian officials are said to fear that other countries may be taking measures to block its country from the Internet. On paper there does not appear to be any such proposals, though NATO (the North Atlantic Treaty Organization) has threatened some form of sanctions over alleged cyber attacks by Russia ... (view more)

Wed
27
Jun
John Lister's picture

Lookalike Domain Names Yet Another Browser Scam

A security firm says efforts to make the Internet truly global could make scams easier. It also says a program for registering domain names in numerous languages can be abused for scam purposes. The issue involves the Internationalized Domain Name ... (IDN) system. This builds on the original Domain Name System (DNS) that helps 'translate' a web site name (such as www.infopackets.com ) into an IP address. These numbers then identify the location of the server, which then allows communication between the server and client machines (such as a web browser) to take place. The basic Domain Name System ... (view more)

Fri
23
Feb
Dennis Faas's picture

How to Fix: Can't Connect to Domain Controller (DNS Does Not Exist)

Infopackets Reader Sam G. writes: " Dear Dennis, I hope you can help! I own a small business and we recently purchased a new, refurbished Server computer running Windows Server 2012 R2 DataCenter. I have set up the server as a domain controller, and ... now I'm trying to connect to the domain using my PC here at work - however, every time I try to connect, it gives me the error ' DNS name does not exist. (error code 0x0000232B RCODE_NAME_ERROR) '. Of course the error message is much longer than that. I am not a network administrator and admittedly not very knowledgeable when it comes to Windows ... (view more)

Thu
25
Dec
Brandon Dimmel's picture

Report: Most WiFi Routers Very Poorly Protected

A survey of 2,000 households in the United Kingdom has revealed that few people take their WiFi network's security seriously enough. In fact, the security software firm behind the study, Avast, says our approach to home WiFi security is comparable ... to attitudes towards PC security in the 1990s -- which is not very good at all. Weak WiFi Passwords a Serious Problem Avast's survey revealed a number of alarming issues. First, the company found that more than 50 per cent of all home routers have little or no protection, making them easy to hack. In far too many cases, Avast found people ... (view more)

Tue
17
Sep
Dennis Faas's picture

Most Hacktivists Just Looking For Attention: Report

A new security report reveals that most 'hacktivists' (or politically-motivated hackers) aren't looking to inflict long-term damage on their victims through cyberattacks. Instead, their primary goal is to draw attention to their own cause. But ... that's not necessarily a good thing -- in fact, experts say it makes devising a foolproof security strategy extremely difficult. "What we have seen with hacktivists is that attacking a website tends to be more about generating media coverage about their cause than it is about which site they targeted or what the impact was," says Michael Smith, incident ... (view more)

Mon
13
May
Dennis Faas's picture

Colleges Vulnerable to DDoS Attack, Report Finds

Academic institutions need to take steps to protect themselves against distributed denial of service (DDoS) attacks, a new report finds. Right now, many online systems used by colleges and universities are vulnerable to hacker hijacking. REN-ISAC, ... the Research and Education Networking Information Sharing and Analysis Center, has completed a report which finds that academic institutions must begin reviewing their Domain Name System (DNS) and network configurations or face hijacking by sophisticated hacking techniques. Universities Unprepared for DDoS Attack REN-ISAC is a membership of more ... (view more)

Mon
23
Apr
Dennis Faas's picture

DNSChanger Malware Kills Internet Connection: FBI

The Federal Bureau of Investigation (FBI) says that computers infected with a particular type of malware could lose their Internet connections this coming summer. Fortunately, there appears to be relatively simple solution for the problem. According ... to the FBI, computers infected with the malware called "DNSChanger," which first emerged in 2007 and which has since infected millions of computers worldwide, could go offline in July, 2012, until repaired. Cybercriminals Have Re-Routed Internet Traffic Normally, when a computer user enters a web address into their browser, their computer ... (view more)

Thu
15
Jul
Dennis Faas's picture

Millions of Routers Susceptible to Hackers: Report

A security researcher says hackers could take control of millions of routers. Craig Heffner, of security firm Seismic, says half of the models he tested were vulnerable to a recently discovered hack. Routers, which allow an Internet connection to be ... shared among multiple computers, are extremely common -- especially for those of us who use high-speed Internet. Even if you own only one computer and don't share your connection with others in your household or office, chances are you're using a router of some kind. In short, the router acts as a gateway to the Internet and directs traffic back ... (view more)

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