Encryption

7fef78c47060974e0b8392e305f0daf0

NIST: Proposed Changes for Digital Signature Standard

April 19, 2012

The proposed revisions provide clarification on how to implement the digital signature algorithms approved in the standard: the Digital Signature Algorithm (DSA), the Elliptic Curve Digital Signature Algorithm (ECDSA) and the Rivest-Shamir-Adelman algorithm (RSA)...

Comments  (1)

E595c1d49bf4a26f8e14ce59812af80e

Who is Your Machine Talking To?

April 13, 2012 Added by:Patrick Oliver Graf

Network connections that communicate with machine-to-machine (M2M) management platforms are especially prone to attacks, in part because the M2M systems primarily communicate via Wi-Fi networks and 2 or 3G connections...

Comments  (0)

65be44ae7088566069cc3bef454174a7

Encryption: Myths and Must Knows

April 11, 2012 Added by:Rebecca Herold

Small to medium sized businesses have legal obligations to protect sensitive information, such as personally identifiable information. Here are some of the common long-held myths related to encryption misconceptions...

Comments  (0)

Bddc4983168ae96da4b83bdd01b51548

Pump Up Your P@$$w0rd$

April 03, 2012 Added by:Kevin Doel

The idea is to choose phrase that you will be able to remember and a simple algorithm for converting it to a strong password. Even the best encryption systems are not going to protect your data if you use weak passwords and a hacker gains physical access to your mobile device...

Comments  (2)

3e35900ae6facc6c146a85c435c71d82

Public Key Infrastructure 1998 – 2012

March 25, 2012 Added by:Ben Rothke

PKI was and still is a powerful set of technologies. But it was a solution far ahead of its time. It was doomed by a lack of standards, interoperability issues, deployment complexities, and a level of complication that confounded even technologically competent end-users...

Comments  (1)

7ddc1f3000a13e4dfec28074e9e7b658

A Tale of Two Encryption Cases

March 12, 2012 Added by:Electronic Frontier Foundation

The issue in the decryption cases is not whether the decrypted contents of the computer are testimonial. Instead, the issue in these cases is whether the ACT of decrypting information on the computer is testimonial. The answer to that question is that it depends...

Comments  (0)

F29746c6cb299c1755e4087e6126a816

Twelve Security Best Practices for USB Drives

March 06, 2012 Added by:Kelly Colgan

Portable and mobile storage devices are significant players in most corporate offices. Ensuring proper protection with a best practices policy and strict enforcement offers significant risk reduction—and can prevent long nights on data breach investigations...

Comments  (1)

69dafe8b58066478aea48f3d0f384820

OTA Advocates Always On SSL

March 05, 2012 Added by:Headlines

Online Trust Alliance (OTA) is calling on the security, business and interactive advertising communities to adopt Always On SSL (AOSSL), the approach of using SSL/TLS across your entire website to protect users with persistent security, from arrival to login to logout...

Comments  (0)

Fc152e73692bc3c934d248f639d9e963

Encryption Key Management Primer – Requirement 3.6

February 23, 2012 Added by:PCI Guru

Requirement 3.6.4 always seems to be a sticking point because people get caught up in the key expiration concept. The thing to remember is that whether or not a key expires is typically related to the encryption algorithm such as for those using public key infrastructure...

Comments  (0)

959779642e6e758563e80b5d83150a9f

Encryption: A Buzzword, Not a Silver Bullet

February 16, 2012 Added by:Danny Lieberman

Encryption, buzzword, not a silver bullet for protecting data on your servers. In order to determine how encryption fits into server data protection, consider four encryption components on the server side: passwords, tables, partitions and inter-tier socket communications...

Comments  (0)

7ddc1f3000a13e4dfec28074e9e7b658

Researchers Discover Widespread Cryptographic Vulnerabilities

February 15, 2012 Added by:Electronic Frontier Foundation

The consequences of these vulnerabilities are extremely serious. In all cases, a weak key would allow an eavesdropper on the network to learn confidential information, such as passwords or the content of messages, exchanged with a vulnerable server...

Comments  (0)

03b2ceb73723f8b53cd533e4fba898ee

Subordinate Digital Certificates Pits Trustwave vs Mozilla

February 14, 2012 Added by:Pierluigi Paganini

Trustwave declared that the issuing of subordinate root certificates to private companies was done to allow inspection of the SSL encrypted traffic that passes through their networks. Trustwave decided to stop issuing these in the future, and revoked the existing ones...

Comments  (0)

69dafe8b58066478aea48f3d0f384820

Twitter Finally Enables HTTPS as a Default Setting

February 14, 2012 Added by:Headlines

Among other security benefits, the HTTPS feature will prevent users from having their login credentials stolen by attackers who may attempt to harvest passwords when users access their accounts over unencrypted Wi-Fi networks...

Comments  (0)

Fc152e73692bc3c934d248f639d9e963

Encryption Key Management Primer – Requirement 3.5

February 12, 2012 Added by:PCI Guru

The problem with the manual option is that encryption keys are typically needed to boot the secure server or start an application that needs access to encrypted data. The security surrounding the keys becomes problematic as operations personnel need regular access...

Comments  (0)

Fc152e73692bc3c934d248f639d9e963

Encryption: On Hashing Basics

February 08, 2012 Added by:PCI Guru

Never store the obscured value along with the truncated value. Always separate the two values and also implement security on the obscured value so that people cannot readily get the obscured value and the truncated value together without oversight and management approval...

Comments  (0)

0a8cae998f9c51e3b3c0ccbaddf521aa

Data Loss Prevention Step 6: Encrypting Data at Rest

February 06, 2012 Added by:Rafal Los

Even if you did know where all your critical information is, you'd probably be powerless to control its sprawl. Let's face it, systems consume data and then become mobile - which is hardly something you can do anything about in a world where mobility is a key business driver...

Comments  (3)

Page « < 3 - 4 - 5 - 6 - 7 > »
Most Liked