Thursday, 5 February 2009
Nigeria: Pfizer, we are NOT lab rats
Tuesday, 3 February 2009
Your mum inadvertently uses your computer
A text for help
It was an SMS which was a half-panic text about his computer being infected by a virus and inquiring about what he had to do. Please can you advice? It ended, indicating a sense of calmness in the midst of the turmoil that could lose you your data in an instant.
Well, I hope my magnanimity in sharing this event is shared by my friend because it might well be my first real computer-usage related blog.
In fact, I really should have written much in this area since I wrote so much along these lines in my Masters programme and I do have 21 years of experience behind me.
However, stemming from a series of conversations with my friend about his computer and protecting himself from embarrassing situations, I have knocked up this little piece and it pertains mainly to Microsoft Windows systems.
If anything, it makes it safe for your mum to use your computer when you happen not to be around to prevent her seeing things she should not and you trying to explain yourself out of the impossible.
Updating an antiviral dosage
In times past you needed to protect your computer from viruses [PCHelpForum] [Wikipedia] [DirectoryM] that could destroy or mangle your data – you cannot scrimp on this – you MUST install an antivirus utility and always keep it up to date.
There are free offerings like AVG [AVG (Download)] or subscription offers from Symantec, McAfee or some other outfit, it is your first line of defence.
It is generally inexcusable to have an unlicensed operating system especially if you use the ubiquitous Microsoft Windows because its popularity lends to people finding ways to exploit its vulnerabilities – software is NOT perfect workmanship, it is generally a work in progress.
There are critical and security updates as well as service packs, you must always ensure your system is fully patched. Enable the reminders in your installed applications so you get informed when something needs to be updated – this also goes for drivers of devices installed in your system.
Pull up the drawbridge
People would always want to attack your system which is most probably always connected to the Internet, preventing that from happening requires that you enable your firewall [Wikipedia]. Your firewall is like a drawbridge with a sentry that check who goes there before allowing access.
You can make it more restrictive ask it to prompt for programmes trying to access the Internet which are not the usual email to Internet browser applications.
Your firewall must always be ON.
Gifts of suspect providence
So, they cannot get on your computer through the means of viruses or by your firewall and they try a Trojan horse [Wikipedia]. You visit a suspect site and inadvertently download some software or you receive a silly email that promises you a winning for a competition you did not enter – you double-click on some file and your computer grinds to a halt.
Meanwhile, the inadvertently installed programme is harvesting your usernames, passwords and even keystrokes then sending that information out to a computer where the malevolent can attempt to access your emails, bank accounts and do something so despicably evil with your personal details.
This is called malware [Wikipedia] and neither your antivirus application nor your firewall can handle this – you need a spyware [Wikipedia] remover and this is where Spybot – Search & Destroy [Safer Networking – (Download)] [AOL Video – (Tutorial)] is going to be your best friend.
What had happened was that a spyware programme masquerading as an antivirus toolkit needed an update had installed on his system and hijacked the Microsoft Security Centre giving the impression his antivirus was out of date.
Deceptive Antivirus
One look at the malware called Antivirus 2009 [SpyWare.com] [Wikipedia] leaves me both disgusted at the malevolent intend and impressed with the social engineering qualities the programme contains that the unsuspecting would have handed over all their information without knowing what had happened.
Through going to his Control Panel he was able to see that the Microsoft Security Centre was fine but being cloned and interfering with the normal operation of his system.
He downloaded Spybot – Search & Destroy which thoroughly searched through his system and completely removed every trace of the malware and any other suspect material.
Things you cannot share with mum
Finally, if you have been visiting places you cannot tell your mum about the built-in ability of Internet browsers to remove cached data would not suffice, it still leaves copious amounts of data that any smart guy can check to see where you have been as your face goes redder than beetroot.
To save your blushes you should get CCleaner [FileHippo (Download)] [YouTube – (Tutorial)] and run it regularly on your system – it rids your computer of any traces of where you have been, cleans your computer registry of obsolete or invalid data and offers a clean interface for removing applications.
These are not necessarily endorsements of the products mentioned but they are tools I have used for years to keep both myself and my computers out of trouble.
Maybe I should stick to writing my regular kind of blogs.
Monday, 2 February 2009
Just another miserable old man
Miserably calling to order
It was not a discussion or conversation; it was an outburst of a concerned citizen.
Man: Can you take control of the child?
Woman: Take it easy, she is just a child.
Man: But this is a public place.
Woman: She is just having fun, what is your problem?
Man: You cannot just have a child running in and out of people’s legs, it is a public place.
Woman: Oh! Get away you miserable old man.
Man: You are completely irresponsible parent.
She walks away mouth out and mimicking the man – It is a public place.
Put a leash on the girl
Very much an incident as one walked the long concourse of the new St Pancras International Railway terminal.
This little girl hardly five had been running away recklessly weaving through the crowd without any sense of being under any control.
In an instant, she ran between the legs of a commuter tripping the person that she had a great fall and I did quite feel the pain of the fall whilst I thought to myself, I cannot afford to fall like that even if I was falling onto a bedded floor.
Her mother apologised profusely saying it was not the intention of her daughter to cause the fall just as the lady dusted off herself and tried to reclaim her dignity.
Nary a second after the incident, the girl off running again doing the same thing and as she ran round me that I had to stop, and therein was the outburst you read earlier.
Between expression and restraint
What I intended was achieved, she was kept close immediately after that exchange with her mother but there is a problem that gives great cause for concern that needs to be addressed on the matter of parenthood.
There is this unhealthy concept that children must be allowed to run free, express themselves and do whatever they can imagine or get up to without restraint.
A child would normally have boundless energy and some believe that there should be no boundaries to that self-expression as if the lack of restraint exposes the creative genius of the child which offers them the great opportunity to become a success.
There might be some truth in that, but releasing the boundless energy of an individual without providing parameters of operation within a community is the recipe for chaos and anarchy.
The need for some sense of control
It was all well and good for the girl to be able to run around, but if she cause the fall of others, who then is responsible for that accident and if it becomes a serious legal issue who should be held responsible?
Many might say, but it is a child which is true – but the child is the ward of some supposedly responsible adult who should for all reasons of safety and consideration ensure that the child comes to no harm just as much as it does not cause harm to others.
More so, having a kid run around in a vast station area like that could lead to more serious issues like kidnapping and really I am already inured to any sob story about a lost child.
If I had my way, any parent that inadvertently loses a child should be water-boarded till they confess to exactly what they have done to the child – after the case of Shannon Matthews [Wikipedia], it is unthinkable what these rotten animals that end up with perfectly adorable human offspring get up to.
Self-discovery without barriers
The matter of self-discovery is myriad from the positive parts of development that definitely needs good parenting, role models and positive reinforcement and encouragement to the more worrisome societal ills of juvenile delinquency, alcohol and drug abuse, gang membership to teenage pregnancy.
This is all in the name of the child being given the freedom to discover itself and by doing so hopefully becoming successful without necessarily becoming responsible members of society.
Many of us who frown on such bad manners and uncouth behaviour would get a mouthful of abuse and be called miserable old men or gits for standing up for what is right and in some ways expressing concern for the safety of the child and parent – this is a little price to pay before I see another parent sobbing on television for all sorts of reasons related to the child they failed to manage responsibly with a sense of parental responsibility.
Friday, 30 January 2009
Milking udder nonsense from cows with names
Roaming free with eggs
There isn’t a moment of indecision when one walks down the supermarket aisle looking for eggs and taking the free range variety.
Obviously, free range could be taken to mean the eggs would not sit in the egg-box when opened, but presumably we have been cajoled into thinking the eggs were laid by hens that roam free rather than those in battery cages.
Giving a cow a name
What would surprise me after recent studies is to find that my choices of milk have moved from the basic whole, semi-skimmed or skimmed to some more bizarre description like this was milked from cows with names [1].
Apparently, beyond the context of the holy cow, sme dairy cows have developed a personal relationship with their owners that they have been given names allowing them to produce more milk than would nameless bastard cows.
Cowed by silly names
Typically, the cow is given a name like Daisy in the UK, or Clara with a number in the Netherlands,they might even get names Milka, Crema or Skima to play on the context of names. But then, just imagine people who share their names with cows being called cow for the sake of being unfunny.
However, if a dairy farm has to name its cows, would the cows than have to take on surnames and would surnames denote ownership as was the case with human slaves rather than kinship depicting the brood of the bovine matriarch or the farm bull?
Stressing out on a name
And just as double-barrelled names depict illegitimate liaisons long forgotten what additional stress can be placed on a cow that realises that its name is borne of bad provenance rather than the consummate love of its owner and its healthy progeny?
Would it then be a stretch that named bulls would produce better beef or would the realisation that name-calling is healthy preparation for the abattoir be a weight loss regime on the part of the bull?
For instance, the sheep called Woollies might produce more wool and the crocodile called Snappy might produce more skin – Errr!
Udder nonsense
It goes without saying that there is a lot of useless science expended in stupid discoveries because I would not be surprised if commercial diary farms implement sound systems that whisper sweet nothings to the cows just for the sake of the milk.
At least, one can hope that those in China would call the cow Chin-Milk and completely kill that despicable act of adding melamine to milk to boost its protein content.
I could just hear someone say this is udder nonsense when in fact it is udderly true.
Source
[1] Cows with names produce more milk, scientists say - Telegraph