Tags: hack, security, techrepublic

News (51)

• Avoiding internal security nightmares

  A breach in internal security is less likely than an external breach, yet many admins don't devote enough attention to internal security practices. Here's a story that shows how these practices become vital when dealing with a mischievous user.

• Detecting network intrusions: PureSecure

  If you're weighing IDS options, consider Demarc Security's PureSecure. It offers an intuitive Web interface and takes advantage of the Snort IDS engine. Find out if PureSecure offers what you need in an IDS.

• Improve your Linux security: Stop unnecessary services

  Linux default installation scripts add a vast number of services to your system and can leave ports open to external break-ins. Identify and stop these services to secure your Linux system.

• UNIX tools track down hackers

  Catching malicious hackers isn't impossible. With the right tools, you can gather important information to help stop hack attacks. How can you use common UNIX tools to hunt down network attackers?

• Fighting DoS attacks

  Choosing the right weapon against denial-of-service attacks is more challenging as new technologies hit the shelves. Learn how some enterprises chose solutions, and find out what tech issues came into play.

Features and Case Studies (81)

• Security: more than just firewalls

  Firewalls aren't the only security solution. Find out why every organisation must consider a multilayer approach along with the firewall to protect all its assets.

• Improving Internet security?

  Intersite data sharing and transactions represent the next major advance in Web functionality. See how SAML can help you improve functionality and security in B2B Web site collaboration.

• Avoiding internal security nightmares

  A breach in internal security is less likely than an external breach, yet many admins don't devote enough attention to internal security practices. Here's a story that shows how these practices become vital when dealing with a mischievous user.

• Protecting against hackers

  Social engineering has been around for a while, but most IT managers neglect to tell users how to avoid falling prey to this dangerous hacker technique.

• Prevent unauthorised data transfers

  USB storage technology could become the next floppy drive. But does the small size and blazing speed pose a security risk? One member thinks so.

Reviews (2)

• Does your malfunctioning PC have a virus?

  Today's PC viruses, Trojan horses, worms, and blended threats can cause run-of-the-mill Windows or application problems, that could also be caused by your typical hardware or software malfunction. Here are some suggestions for determining if a PC has a virus.

• Twenty tips to keep PCs out of the junk pile

  Without a conscientious effort to properly maintain older computers, your company could be faced with the unenviable task of investing in new technology.

• Just In

• Most Popular

• Most Discussed

Reader Services

Popular Topics

Essentials