Category: Trends

The research found 28 per cent of firms have implemented wireless infrastructures, while 40 per cent plan to do so by 2005, using Wep as the security standard rather than technologies such as virtual private networks.

“Security is still a concern, but the biggest danger isn’t enterprise deployment but deployment by an end-user,” he said.

Mike Smart, European product manager at SonicWall, said: “Relying on Wep or banning wireless usage is not enough to guarantee network integrity.”

More info: [url=http://www.vnunet.com/News/1150021]http://www.vnunet.com/News/1150021[/url]

“Earlier this year, we saw the security budgets in large organization increasing,” said Mark Lobel, the senior manager for security and privacy services at PricewaterhouseCoopers, and the author of the survey results.

“But we’re seeing these fast-growing companies not spending as consistently as their more mature brethren.

According to the survey, 46 percent of the fast-growing companies polled said they had been the victim of a recent security breach.

Hackers were cited as the source of 61 percent of the attacks, followed by e-mail at 27 percent.

Attacks by unauthorized users and employees, former employees, and competitors, however, accounted for more than 1 out of every 10 attacks.

Of those companies which admitted to a security breach, 83 percent reported at least some monetary loss — ranging from network downtime and lost or damaged customer records to direct financial losses and identity theft.

More info: [url=http://www.techweb.com/wire/story/TWB20031124S0008]http://www.techweb.com/wire/story/TWB20031124S0008[/url]

Singapore’s security solutions market is forecast to expand at a five-year compound annual growth rate (CAGR) of 27.2% to reach over US$430 million by 2007, said IT research house IDC in a statement.

Spending on security solutions in Asia Pacific, excluding Japan, is estimated to hit US$1.7b this year and grow 25 percent yearly to US$4.1b in 2007, IDC said.

Countries such as Australia, Korea, China will constitute the largest share of the security solutions market in terms of market value and actual spending, according to IDC.

More info: [url=http://www.channelnewsasia.com/stories/technologynews/view/58545/1html]http://www.channelnewsasia.com/stories/technologynews/view/58545/1html[/url]

In the end, what is left and what could be done as an emergency measure? I’m afraid there’s not much that can be done to approach 100% efficiency.

Probably one of the most promising security measures would be traffic shaping IDSes and communication between different ones. They still need a lot of improvement to prevent false positives, because false positives tend to bore administrators who then end up not listening to alerts anymore.

Full disclosure of vulnerabilities is surely a way of facilitating the task of exploit writing. On the other hand, imposing a total blackout on vulnerability discovery and disclosing it only to the vendor (or publisher) of a piece of software is surely a way of; 1- not inciting hackers to discover holes, and 2-having some hackers keep them for their group of friends to carry out their own exploits.

Good old solution: patch, patch, patch
Last word: patching a system as soon as a solution has been found to a security vulnerability has always been the best solution to avoid security problems.

More info: http[url=http://www.net-security.org/dl/articles/wf.pdf]://www.net-security.org/dl/articles/wf.pdf[/url]

The focus on security needs to shift from cleaning up after a problem to anticipating potential problems, he said, with automated patch management and better coordination of software and hardware.

“Security needs to move beyond its niche focus,” he said. Otherwise, it will be impossible to keep up, Thompson claimed.

“More than 100 new viruses are identified every week–and 60 new software (problems) every week,” he said. “We saw a 19 percent increase in attack activity in the first half” of 2003.

In the relatively near future, the world will likely see the debut of damaging threats the industry is calling “Warhol” attacks, as they are likely to achieve fame by spreading across the Internet in 15 minutes. “Day Zero” threats, which exploit previously unknown vulnerabilities, will hit without warning, the Symantec CEO added.

Corporations are also taking action to stem attacks, such as creating more homogeneous computing environments or taking part in initiatives such as the Network Admissions Control program to ban insecure mobile devices from corporate networks, announced Tuesday by Cisco Systems.

Thompson stated that a shift to Linux from Microsoft wouldn’t be a sure way to avoid the kind of recent suffering caused by viruses that exploited holes in Microsoft code.

More info: [url=http://zdnet.com.com/2100-1105_2-5109531.html]http://zdnet.com.com/2100-1105_2-5109531.html[/url]

Today, about 40 percent of organizations are well secured, 20 percent are beginning to increase their security expenditures, but a good 40 percent still don’t really get it. “Overall security expenditures have increased by about 10 percent in each of the past three years, and security spending now comprises about 4 percent to 10 percent of a company’s budget,” Byrnes said.

“Companies that were merely secure about five years ago are now looking to do things more efficiently, by remaining secure while cutting costs.”

Ron Moritz, head of eTrust security products for Computer Associates, said one way companies might do this is by looking for security solutions that cover entire networks and can be centrally managed.

But all the panelists agree that such a system requires an organization to have a sound security policy. “If you don’t know what’s going on in your network, you can’t respond.

More info: [url=http://www.internetweek.com/story/showArticle.jhtml?articleID=16101239]http://www.internetweek.com/story/showArticle.jhtml?articleID=16101239[/url]