If employees use their same password at work and in their personal lives, another company's breach may weaken your security. Five steps to mitigate the risk.
Following the hack of the global intelligence firm Stratfor, hackers published the stolen password file containing the usernames and hashes for more than 860,000 accounts. An effort to use typical password breaking techniques on the file yielded quick results: About 1 in every 10 accounts had a trivial password.
While it's unknown how many account holders reused their passwords, many subscribers used e-mail addresses of their employer, suggesting the possibility that they reused their passwords as well. While real-world research is scarce, what little there is suggests that reuse is rampant. Following the breach of Sony's online sites last year, for example, an analysis connected a small subset of users to those whose passwords were leaked in another breach. Two-thirds reused their passwords.
For companies, password reuse weakens security and can cause a company to rely on the security of third-party firms whose security is questionable. While companies can attempt to cordon off their employees' work and personal lives, workers can inadvertently reconnect the two, said Sam Curry, chief technology officer for security giant RSA's identity and data protection business unit.
"The average person probably has one or two phones, and they probably have any number of consumer services they subscribe to and two or three machines they interact with," says Sam Curry, chief technology officer for RSA's identity and data protection business unit. "If the password is the same everywhere, then there are literally dozens or hundreds of places where their passwords might be cached or the hash of it might be cached."
While companies can set policy and educate their employees to use good passwords and not reuse the secret codes--especially between business and personal sites--information security specialists should seek other solutions, says Mark Joynes, director of product management for Entrust.
"Enterprises that are taking the matter of security seriously should not be relying on password mechanisms," says Joynes. "As a function of human nature, users will reuse passwords irrespective of the relative risk of the application."
It's no longer a matter of if you get hacked, but when. In this special retrospective of news coverage, Monitoring Tools And Logs Make All The Difference, Dark Reading takes a look at ways to measure your security posture and the challenges that lie ahead with the emerging threat landscape. (Free registration required.)
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.
As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Published: 2014-10-23 Untrusted search path vulnerability in Hamster Free ZIP Archiver 184.108.40.206 allows local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the current working directory.
Published: 2014-10-23 Open redirect vulnerability in the header function in adclick.php in OpenX 2.8.10 and earlier allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the (1) dest parameter to adclick.php or (2) _maxdest parameter to ck.php.
Published: 2014-10-23 Cross-site request forgery (CSRF) vulnerability in Shenzhen Tenda Technology Tenda A32 Router with firmware 5.07.53_CN allows remote attackers to hijack the authentication of administrators for requests that reboot the device via a request to goform/SysToolReboot.
Published: 2014-10-23 Open redirect vulnerability in the Click-Through feature in Newtelligence dasBlog 2.1 (2.1.8102.813), 2.2 (2.2.8279.16125), and 2.3 (2.3.9074.18820) allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the url parameter to ct.ashx.
Published: 2014-10-23 Multiple cross-site scripting (XSS) vulnerabilities in OpenMRS 2.1 Standalone Edition allow remote attackers to inject arbitrary web script or HTML via the (1) givenName, (2) familyName, (3) address1, or (4) address2 parameter to registrationapp/registerPatient.page; the (5) comment parameter to all...