Security Is Pervasive in the Cisco Blog Community
As we pass the halfway point of National Cyber Security Awareness Month (NCSAM), I wanted to call attention to some of our colleagues over on the Cisco Government Blog.
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Defensive Security: The 95/5 Approach
Many organizations make the error of thinking that basic defensive software is sufficient to protect critical data and infrastructure. When in reality, in order for government and enterprise organizations to keep their data protected from increasingly
Getting a Handle on Your Data
When your incident response team gets access to a new log data source, chances are that the events may not only contain an entirely different type of data, but may also be formatted differently than any log data source you already have. Having a data
DNS Knows. So Why Not Ask?
DNS is like the town gossip of the network infrastructure. Computers and apps ask DNS questions and you can ask DNS who has been asking to resolve malware domains. When internal trusted systems are using DNS to resolve the names of known malware
A Crypto Conversation: How We Choose Algorithms
Cryptography is critical to secure, trustworthy communications. Recent questions within the tech industry have created entirely new discussions about the cryptography underpinning our communications infrastructure. While some in the media have focused
Practical Tips for Safekeeping your Mobile Devices
Now when I’m talking about safekeeping a mobile device, I’m not saying don’t use your Kindle by the pool or let your toddler play on the iPad while eating ice cream. These are dangerous things to be doing with a gadget, but today I
A Culture of Transparency
Many Cisco customers with an interest in product security are aware of our security advisories and other publications issued by our Product Security Incident Response Team (PSIRT). That awareness is probably more acute than usual following the recent
One Week After April First, It’s No Joke
April first falls on a Tuesday next year. The following Tuesday is Microsoft’s monthly security update. It will be the last monthly security update for the Windows XP operating system. About one third of the computers with Windows operating
Mobility: No Longer a Risky Business?
Risk. It’s not just a strategic board game; in business it’s the analysis that determines the potential for loss. In today’s organization, the consumerization of IT has led to groundbreaking developments in the mobility space. The broad deployment of
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