Security Management Strategies for the CIO
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How can we convince our VP that a network-based DLP makes sense?
Pitching data leak prevention security technology to a vice president can be tricky, but security management expert Mike Rothman gives tips on how to get funding without creating unrealistic expectations. Ask the Expert
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To what exactly would a request for biometric data from an insurance provider pertain?
Biometric data serves only to verify identity. Identity and expert management expert Joel Dubin explains what an insurance company might want with biometric data. Ask the Expert
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Are open recursive DNS servers inherently insecure?
Recursion was meant to make the Internet run better, but expert Michael Cobb explains why the willingness of malicious users to abuse open recursive DNS servers has made it part of numerous ongoing threats. Ask the Expert
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Should whole disk encryption tools be used with data backup software?
Disk encryption and disk backup play two distinct roles when it comes to enterprise network security. Michael Cobb explains how both of the important tools can be used together effectively. Ask the Expert
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Does FTPS encrypt data packets at the hardware or software level?
If you need to implement FTPS, which delivers a lot of data securely to a server, it might be worth investigating partial or complete hardware acceleration of the crypto-processing. Platform security expert Michael Cobb explains why. Ask the Expert
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Is Triple DES a more secure encryption scheme than DUKPT?
Both DES and TDES use a symmetric key, but Michael Cobb explains their separate and distinct roles in protecting financial transactions. Ask the Expert
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Should disks be encrypted at the hardware level?
Disks that automatically encrypt data as they write -- and decrypt when they read -- are appealing for a number of reasons. Platform security expert Michael Cobb explains why. Ask the Expert
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How to secure an FTP connection
Network security expert Mike Chapple offers three tips that enable an FTP connection without opening up an enterprise to security risks. Ask the Expert
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How to prevent software piracy
Security management pro Mike Rothman discusses several ways organizations can prevent software piracy and protect their intellectual property. Ask the Expert
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How to protect DNS servers
The DNS database is the world's largest distributed database, but unfortunately, DNS was not designed with security in mind. Application security expert Michael Cobb explains how to keep a DNS server from being hijacked. Ask the Expert