repair shop ..to open or not?
Anybody else got an IT repair shop, and if so , are you open? if so , what precautions do you take?
987 posts • joined 11 Sep 2012
YMMV. but, here are my rules. ive done many a wireless install over the years for customers.
currently using Ubiquiti Unify UAP-AC-LR access points (for low density client requirements, such as a residential house) . these are bonkers powerful. ive had whole house coverage off of just one, however, when you have more than 1 AP you have 1 seamless network providing you do some research. you need to use different channels for each ap, turn off mesh (if you have cat 5 backhaul), turn off wireless uplink, set min rss values, turn the power to what is appropriate for the cell size. also disable the wifi on whatever shit router your isp has supplied you with
ok, i know there was some hoohar about the ap's phoning back telemetary stuff - im ignoring that for the mo. you could use ruckus/cisco instead. if you believe that they dont phone home and also are worth the premium
the best way to do backhaul to connect these to your router is by cat5e or 6 of course.
if you cant, you might get away with powerline. in this case i use solwise 1200mbs with mains filters. they dont always work due to peoples wiring.
the AP's are PoE, so you dont need to have power source handy.
the thing is, you can put these in your loft.
if you can get just one cable from your router to your loft, up an external wall for instance,then through the soffit under the eaves, you are laughing. you probably have a power socket in the loft anyway, or maybe a lighting circuit, then you can put a small poe switch in there to run however many AP's you need, or you can do PoE from next to your router if needs be. heck, run 2 or 3 cat 5 cables, its all the same labour really to run 1 2 or 3. you'd need a very wide house to need more than 2 or 3 in the loft.
mine are in the rafters in the loft. the ac-lr's are so powerful that they penetrate through the ceiling of my 1st floor, into the first floor, through the floor, and into the ground floor. i get about 80 Mb/s on the ground floor, some places its worse, some better. my source is 300mbs. on the 1st floor i get 300mb's on wifi. 80mb's downstairs is enough to do anything streaming wise. i could have put these in the ceiling of the first floor but after testing with them in the loft i couldnt be arsed to move them. i could also get better coverage by tweaking but again i cant be bothered.
it really works. well worth a look. ive installed these in many houses now, with much success. one seamless network, no messing about with duplicate (well, fake really) ssid's from different access points , or different networks for different bits of the house. the AP's talk to each other and kick your device form one to the other automatically when you reach the limit fo their range(needs tweaking though with min rssi) ...it really is great.
as has been mentioned, repeaters are shit , mesh can be usefull but its not desirable,
Oh God yes this. "Leave"the EU but follow all the rules. Fucking idiots. Either leave or dont. Dont give up what we already have and follow the fucking rules which we now cant change. Leave or dont. Remainers and leavers surely dont want a scenario where we are still in a customs union but unable to alter anything ever?
"Nobody has time to go surfing in hard drives to find whatever files have been squirrelled away wherever."
"We are supposed to stay late, miss deadlines and endure screaming fits for these people?"
to be fair, i do, but as i work for myself i charge a decent amount of money for it, so its not too bad for me. if i was on salary it might be different though.
i still dont put up with arseholes though, a policy i put in place many years ago. i have a few i still need to get rid of, but the time will come....oh yes, i am looking forward to that day.
Sadly these kind of people are most often the kind who dont listen, treat it people like minions/ shit, think they know better and have no respect. Schadenfreude when it all goes tits for them? Too bloody right! It's to do with attitude. I will go out of my way to help people that are respectfull , in fact anyone now that treats me like crap can be someone else's problem
I use true crypt container for customer stuff. Had an issue where carbonite made 1 copy of the file and then never backed it up again. Because the file was a fixed size and same name and time stamp the same it never changed as far as the carbonite backup was concerned. There is an option in true crypt which I cant remember exactly what but it's to do with the timestamp on the file..set it to change rather than not change or similar. Once changed carbonite see's the file as changed and starts doing versions backups again. Fortunately i caught this before anything bad happened. One to watch out for...might not just be carbonite that does this.
they deliberately throttled it the bastards. after a few days of tearing my hair out, (i run a PC repair shop amongst other things) thats when i found this
still the quickest way to do updates for any win os. you can set it to auto reboot among other things.
Hi Everyone, hope you are well.
I'm trying to find a solution for encrypted email.
i have a number of customers that are financial advisers or accountants, each of which have many customers, each of which use any number of email systems - could be anything from 365 to ntlworld webmail
it has to be
1) simple for the end user to use / implement
2) be 2 way encryption
i have today talked to 2 providers, which i wont name at the moment, which proport to be able to deal with any email client. the way they do this is to send the recipient an email saying "you have an encrypted email, click the link below and log in" which take them to a website which lets them log in, where they can view the email and respond to it. if they respond, the originator gets an email saying...you have received an encrypted email etc etc.
they do this so that they dont have to bother doing dkim or spf and send from the originators address.
sounds good right?
easy for the client, easy for the originator.
hilariously, i have been able to spoof both of their email delivery addresses. ive sent them emails from themselves to themselves using fakesend. casued a bit of a stir hopefully, but i am flabberghasted that this is possible.
their spf records are on a ~all and the dmarc records are non existent or say p=none. (i.e. even if it fails, deliver it). both dont have dkim signing.
so some one could send out a massive spam campaign, spoofing the address, using an email that looks like the ones that they send, and have a link to a fake site which then harvests their "secure email" credentials. then they use those to log into the real site, and bingo, they have access to the encrypted emails. encrypted emails usually have stuff worth looking at, so its quite a big honey pot.
has anyone got any suggestions for a proper service?
actually, that isnt true.
credit card numbers dont die. even if you get a new card, there is still an authorisation to use the old number and it cannot be blocked (at least not by amex and lloyds, cant vouch for anyone else) . i was gobsmacked when i found out.
you have to put a block on a particular supplier on that account.
this is from experience for a client, who was having hundreds of pounds a week spent by one of his kids' friends on xbox crap on his amex and lloyds cards
i was thinking the same.
also - "Because the stack layout of a function is determined at compile time, we can control what data will be overwritten when the overflow occurs, which gives us an opportunity to ensure the overflow will not be exploitable."
surely you should be doing this in your own, non buggy, code anyway?
3 things you need...
search ebay / amazon / some other tat bazzaar for the following:
Micro USB Magnetic Adapter Charging Cable
turns your crappy micro usb port into a mac style magentic charger port. the one i have supports fast charge. i have these in all my micro usb devices. they are only a few quid. the do iphone versions as well, and probably usb c
i also bought a monster battery for my note a few months ago. it makes the phone fairly thick, but it lasts 2 days, with everything on all the time. i hammer my phone (bluetooth, wifi, data, remote phone call centre app, calls all day long whicvh is why i need a new battery every 9 months or so). battery is called a powerbear. im not sure i like it actually, its almost too thick and its quite heavy. i might ditch it, but if you need 2 days this will do it.
oh, and the last thing is the Scosche magnetic mount / holder. i have these in both cars and on my desk . i can just plonk my phone on them (and its a note 4, very heavy especially with the big battery) and it holds it no problems at all. my missus' iphone has a magnet on it too, so we can just swap cars and only have 1 mount in each car.
if i could get a decent camera on the note 4, i would never change it!
ok, whatever the calculation is, is has a result. when you arrive at the result, you get a bitcoin. or something similar right?
the end result is useless, unless your only goal is to make money. in which case, it is usefull.
but, if you could make money and also perform a useful calculation....
so give it a different problem. one where the answer is usefull but as yet unknown.
there must be millions of unknown chemical compounds / seti data / methods of mixing chemicals / protein structures / christ knows....lots of things that could be worked out but havent been yet.
ok, i may be being thick here. why cant we reward someone for doing x amount of computations instead of rewarding someone for doing x amount of useless computations?
like generate 1 NHScoin every time you work out how many useless managers there are in a given department?
1 NHScoin can be redeemed to put your appointment ahead by, say, 1 hour, for a , say, category c injury (mild headache, or something that you think needs antibiotics).
or similar. the possibilities are endless.
Thats pretty harsh. Considering almost noone needs even a 10 year old i3 .(ssd, intel gxxxx gen 2 or 3, 4gb ram will do any office task imagineable very quickly for 99% of imagineable in a normal office environment) easily..this chip isnt aimed at you. No one is going to pair this chip with 64gb of ram, itd be stupid. You would spend the budget differently
this is genius.
the best bit about it, is if you got the tension correct, the rocket could come to a complete stop (for some value of a small amount of time) next to a platform which could allow people to alight / derocket, and then go up to orbit themselves using nothing other than the tension in the ACME. rinse and repeat, with a few chemical kickers along the way to defeat that pesky friction stuff. you wouldn't want to hang about though i suspect when de-rocketing alighting.
yeah, pretty much that. although it works very quick on a TS over a vpn on rdp.not sure why yours doesnt work on a vpn.
and yes, they dont "support" terminal server, but it does work. so dont tell them that....the only pisser is finding the updates so that you can run them in instal mode although to be fair their support portal now does allow this. a few years ago and it was a pain in the arse.
i fucking hate sage with a passion. ended up building a terminal server 6 years ago just to get it to run multi users. otherwise its a total dog on a network. and the number of programs they have, p11d, accounts, payroll, corp tax, personal tax, accounts production, accounts production advanced, err, i think thats it.
its really nice to have it on a TS, only needs one update per few months per program but in the bad old days it was a total nightmare for more than 1 user
At which point Calving explained the screen was a screen and the computer was another box entirely.
“What?” was the next retort, followed by some insistent commentary to the effect that Calvin’s sister was not stupid and knew just what was what and which thing was where.
Calvin resolved to be a supportive sibling, so asked his sister if she’d ever noticed “that big, beige box under the desk?”
“That is the computer,” he explained. “The screen is just a screen.”
1) email all contacts saying you have changed address.
2) forward your gmail to your new domain email address
3) set an auto responder on your gmail saying "we got your email, but please form now on use firstname.lastname@example.org"
within a few months anyone who is important will definitely have taken note.
its not a big deal...
might be a cooincidence, but just had a call where an old nas box disconnected for no reason. turns out to be because it uses smb v1, and since yesterday, it hasnt worked. fix is to enable smb v1 in windows components (and also possibly check for ms client in network adaptor, turn off ipv6 and enable netbios over tcpip).
probably caused by recent win 10 patch
ok, fair enough, a small number of people have fttp...that must be lovely actually!
red bren - you are definitely onto something there!
although, they are getting the speed advertised. "up to" x Mb/s.
0.1 is "up" to 1 million under those terms.
that they are allowed to sell it under those conditions is outrageous though.
it'll be some apple twat who is secretly really pissed off that he has to buy stupid expensive wireless headphones, loses them constantly, and has a shit apple phone that he paid a fortune for because he is obsessed with apple, and they can do no wrong.
i cant upvote you enough.
big fuck off removable battery
(actually, a decent camera too please)
thats it. just make one already before my note 4 dies
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