Symantec Unveils New Security Apps, Highlights Growing Threats
The enterprise security software maker wants companies and consumers to take a more proactive stance against emerging and increasingly targeted malware attacks.
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System.Security.Principal in .NET
In this article I will explain you about System.Security.Principal in .NET.Read the article
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Why Smartphones May Be the Biggest Security Vulnerability in Your Enterprise
Do you understand the threat surface of your mobile computing environment? Security vulnerabilities abound.Read the article
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Too Much Security Can Be Too Much of a Good Thing
Security is both necessary and good, but like anything else, too much isn't an advantage, as it can make your environment less usable.Read the article
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Don't Let Cybercrime Friend You, The New Security Vulnerabilities
Sophisticated campaign tracking and an increased use of social networking technologies were the top two security vulnerabilities last year.Read the article
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Apple Updates Mac to OS X 10.6.4 for Security
Dozens of security fixes are made in the latest Snow Leopard update from Apple, and a few feature fixes, too.Read the article
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Apple Updates QuickTime for 16 Security Vulnerabilities
A big security update for QuickTime and iTunes affects both Windows and Mac users.Read the article
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50 Open Source Tools To Replace Popular Security Software
Replacing commercial security software with open source tools doesn’t always offer the prefect solution, yet can offer cost and flexibility advantages.Read the article
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Pidgin Update Tackles MSN Plugin Security Flaw
From the blogs ... Pidgin gets updated for a security vulnerability (among other things).Read the article
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Demand for Networking and Security IT Pros Remains High
Last year, IT professionals with experience and skills in networking and security were in demand, and this should remain the case through 2010.Read the article
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Symantec, HP Extend Security Deal
Extension will ensure all HP desktop, laptop and notebook PCs will ship with a free, 60-day subscription to Symantec's latest Internet security software.Read the article
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Encrypt Your Laptop for Top Security
Neither personal firewalls, passwords or recovery software provide the level of security enabled by self-encrypting your laptop's drive.Read the article
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Encrypt Your Laptop for Top Security
Neither personal firewalls, passwords or recovery software provide the level of security enabled by self-encrypting your laptop's drive.Read the article
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Symantec Weds Backup and Security for Small Businesses
Symantec has combined its data backup and security products for small businesses.Read the article
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Make Network Security Policies Successful
Three tips on how to better engage your user base in information and network security protocols.Read the article
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SMBs Often a Weak Link in Cyber Security
Lax data security and a lack of resources could be exposing small and midsized businesses -- and their customers -- to risk.Read the article
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PHP 5.3.1 Released, Security Beefed Up
By focusing on stability and security, the PHP team has introduced more than 100 bug fixes and tweaks to the overall framework.Read the article
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Protecting Server Security from Internal Threats
Sure, hackers and network-based malware threatens your computing infrastructure, but server security faces a far more insidious threat.Read the article
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Protecting Server Security from Internal Threats
Sure, hackers and network-based malware threatens your computing infrastructure, but server security faces a far more insidious threat.Read the article
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QuickTime 7.6.6 Arrives with 16 Security Patches
The latest update to Apple's QuickTime software addresses 16 security vulnerabilities across both Mac and Windows platforms.Read the article
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Web 2.0 Privacy and Security Issues Won't Go Away
As enterprises see rising use of Facebook, Twitter and other social networks, security and privacy safeguards remain an important concern.Read the article
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Smartphones and Security Don't Mix
Smartphone security is plagued by a profusion of free apps and vulnerabilities caused by GPS, among other concerns.Read the article
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Symantec Debuts New Enterprise Security Apps
New security suites aim to better protect businesses' networks from evolving cyber threats.Read the article
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What is the optimum way to secure a company wide wiki?
- by Mark Robinson
We have a wiki which is used by over half our company. Generally it has been very positively received. However, there is a concern over security - not letting confidential information fall into the wrong hands (i.e. competitors). The default answer is to create a complicated security matrix defining who can read what document (wiki page) based on who created it. Personally I think this mainly solves the wrong problem because it creates barriers within the company instead of a barrier to the external world. But some are concerned that people at a customer site might share information with a customer which then goes to the competitor. The administration of such a matrix is a nightmare because (1) the matrix is based on department and not projects (this is a matrix organisation), and (2) because in a wiki all pages are by definition dynamic so what is confidential today might not be confidential tomorrow (but the history is always readable!). Apart from the security matrix, we've considered restricting content on the wiki to non super secret stuff, but off course that needs to be monitored. Another solution (the current) is to monitor views and report anything suspicious (e.g. one person at a customer site having 2000 views in two days was reported). Again - this is not ideal because this does not directly imply a wrong motive. Does anyone have a better solution? How can a company wide wiki be made secure and yet keep its low threshold USP? BTW we use MediaWiki with Lockdown to exclude some administrative staff.Read the article
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ProtectedData.Unprotect() after Impersonate()
- by Andrey
The following code doesn't work: IntPtr token = Win32Dll.LogonUser(“user1”, “mydomain”, “password1”); WindowsIdentity id = new WindowsIdentity(token); WindowsImpersonationContext ic = id.Impersonate(); byte[] unprotectedBytes = ProtectedData.Unprotect(passwordBytes, null, DataProtectionScope.CurrentUser); password = Encoding.Unicode.GetString(unprotectedBytes); ic.Undo(); The password is not decrypted. MSDN said "If you use this method during impersonation, you may receive the following error: "Key not valid for use in specified state." This error can be prevented by loading the profile of the user you want to impersonate, before calling the method." I would be very grateful for the help!Read the article
