Technorama

An omnibus of tech posts by a Futurologist on software development primarily.

Saturday 23 April 2016

 

How To Choose A Property Sourcer?

I'm ready to be impressed. Impress me with your professionalism!

Ask them to answer all the following questions.

0. Tell us the full address, including post code.
1. Tell us about your credibility. I want to work with the best people in the industry.
2. How many deals completed in last 12 months. What percentage BMV.
3. What is the confirmed rental figure (as it exists at the moment, no works completed).
4. What is your fee.
5. What is the sourced price, including your fee!
6. What is the rental yield based on the sourced price.
7. What refurb works are needed, and how much have you specifically costed.
8. How much money is needed to buy, with 25% deposit, B2L Stamp duty, and solicitors fees?
9. What is the year 1, gross ROI based on (3) and (8).
10. What is the sqft.
11. What is the ppsqft based on (5) and (10).
10. If you can't provide any of this information, please do your homework, and then come back to me.

Present all of this clearly in a Word DOC, or PDF. Including photos, floor plan.




Sunday 10 April 2016

 

Open Source Secure In The Enterprise?

The majority of open source/free software is developed by volunteers. Certain portions have contributions by engineers working for companies.
Typically those contributions are made by companies for a specific purpose, in a niche area.

Proprietary software is developed for a product, and may be secure, or may not be. An external audit of the source code would confirm if the software was secure, in the case of proprietary software, the source code is not readily available. There is no legal requirement for software to have such an external audit.

Other professions have external audits of confidential information. For example businesses must pay an external accountants to audit their accounts if they have a turnover exceeding a certain amount.

Software engineering needs to "grow up", and adopt similar best practices. ISO and CERT standards etc.

Open Source software should not be viewed as perfect, its largely made by volunteers. Any company taking it and using it on their server should consider if it has been audited for security - which invariably it has not.

Until all packages that are part of a popular GNU/Linux distribution are audited, and signed off for quality and no bugs, defects, exploits, companies should not believe that it is really secure.

The volunteers maintaining free software are doing a great service, as a hobby, they can't possibly be held responsible when the quality is lacking. Companies should pay or sponsor, to bring up the quality.

Many of the volunteers do not have ISO quality qualifications, have their own opinions, and are simply scratching the itch.

A typical example was OpenSSL and Bash, developed by one or two volunteers. Most of the internet relying upon them! Never audited or stress tested.


 

Open Source In The Enterprise

Key considerations for Enterprise:

* Who is responsible for the software?
* Who is actively maintaining the software?
* Which of your own software engineers are reviewing the software
quality, and contributing fixes?
* Who has signed off ISO & CERT quality standards for the software?
* Who is reviewing changes that were made software updates?
* Does it need to be secure? If so, needs additional security validation.
* Which version are we using?
* Do we need to have a rolling upgrade program to keep up to date with new releases?


Friday 1 April 2016

 

Android Recycle bin

Bit of a missing feature there Google, would you add the recycle bin please?
Devices have plenty of storage, so it doesn't need to be reclaimed immediately.


Archives

February 2003   March 2003   April 2003   August 2004   September 2004   December 2004   May 2005   June 2005   December 2006   January 2007   February 2007   March 2007   April 2007   July 2007   August 2007   September 2007   October 2007   November 2007   December 2007   January 2008   February 2008   March 2008   April 2008   May 2008   June 2008   July 2008   August 2008   September 2008   October 2008   November 2008   December 2008   January 2009   February 2009   March 2009   April 2009   September 2009   November 2009   December 2009   January 2010   April 2010   September 2010   October 2010   November 2010   December 2010   January 2011   February 2011   March 2011   April 2011   May 2011   June 2011   July 2011   August 2011   September 2011   October 2011   November 2011   December 2011   January 2012   February 2012   March 2012   April 2012   May 2012   June 2012   July 2012   October 2012   December 2012   March 2013   May 2013   August 2013   September 2013   October 2013   November 2013   March 2014   May 2014   June 2014   July 2014   September 2014   October 2014   December 2014   January 2015   February 2015   March 2015   April 2015   May 2015   June 2015   July 2015   August 2015   September 2015   October 2015   November 2015   December 2015   March 2016   April 2016   May 2016   July 2016   August 2016   September 2016   October 2016   November 2016   December 2016   January 2017   February 2017   March 2017   April 2017   May 2017   June 2017   July 2017   August 2017   September 2017   November 2017   March 2018   April 2018   May 2018   June 2018   August 2018   October 2018   December 2018   January 2019   March 2019   May 2019   August 2019   September 2019   March 2020   April 2020   May 2020   September 2020   October 2020   February 2022   June 2022   July 2022   October 2022   December 2022   February 2023   April 2023   September 2023   October 2023   May 2024  

This page is powered by Blogger. Isn't yours?

Subscribe to Posts [Atom]