Feeds:
Posts
Comments

Posts Tagged ‘computers’

I met someone recently who is involved in ‘ethical hacking’, where a company pays another company to test its cyber defences by attempting to hack into the system and expose its vulnerabilities. We have heard so many stories recently about hacking and how fragile the security systems are of some of the biggest and most trusted online companies.

This report from the BBC describes what the US government is doing to create a ‘scale model’ of the internet to carry out cyber war games:

Several organisations, including the defence company Lockheed Martin, are working on prototypes of the “virtual firing range”.

The system will allow researchers to simulate attacks by foreign powers and from hackers based inside the US.

More than $500m (£309m) has been allocated by the Department of Defense to develop “cyber technologies”.

The National Cyber Range project is being overseen by the Defense Advance Research Projects Agency (Darpa), which was also involved in early network research that led to the internet.

When ready, it will function as a test-bed for defensive and possibly offensive technologies such as network protection systems.

Having a controllable mini-internet would allow researchers to carry-out experiments “in days rather than the weeks it currently takes,” Darpa spokesman Eric Mazzacone told the Reuters news agency.

The United States has been gradually increasing funding for internet security-related projects.

US defence secretary Robert Gates said that the country was under almost constant cyber attacks

In 2008, the US military was the subject of a serious cyber attack when part of its network became infected by a worm known as agent.btz.

President Obama, in May 2009, declared the cyber threat to be one of the “most serious” challenges facing the country.

Read Full Post »

Fr Ronald Rolheiser writes about our addiction to being digitally connected:

And so we are, daily, becoming more enslaved to and more compulsive in our use of mobile phones and the Internet. For many of us it is now existentially impossible to take off a day, let alone several weeks, and be on a genuine holiday. Rather, the pressure is on us to constantly check for texts, e-mails, phone messages and the like. The expectation from our families, friends, and colleagues is precisely that we are checking these regularly. The sin du jour is to be, at any time, unavailable, unreachable or non-communicative.

He quotes some friends who work in Christian ministry on Sunday mornings, but then begin to celebrate their own digital sabbath in the late afternoon on Sunday:

We start our celebration of the Sabbath at 4 PM on Sunday and we begin it symbolically by unplugging our computers, turning of our mobile phones, disconnecting our hour phone and turning off every information gadget that we own. For the next 29 hours we don’t receive any calls and we don’t make any. We are on a cyber-fast, non-contactable, of the wheel, unavailable.

At 9 PM on Monday night we end our Sabbath as we began it, symbolically. We break our cyber-fast and fire up again our phones and our computers and begin answering our messages. We get back on the wheel for another week.

Sometimes making ourselves unavailable like this irritates our families and friends, but if we are to celebrate Sabbath, given our pressured lives, this pulling away is the most important single thing that we have to do.

He ends the article with this wonderful quotation from the mystic poet Rumi:

I have lived too long where I can be reached!

[The Catholic Herald, 18 Feb, p 20]

Read Full Post »

%d bloggers like this: