Liam, Author at L2 Cyber Security Solutions

ESB text message scam.

March 10, 2023 |

My good friend Philipa Jane Farley shared a text message with me, which she received this morning. Her phone had classed it as Spam, but not all smartphones are created equal, so this ESB text message scam might get through.

#WeekendWisdom 100 Something Completely Different

October 22, 2021 |

Something Completely Different - Picture of two small dogs, a Jack Russell Terrier and a Hairy Terrier, lying in front of a small domestic stove with a warm fire in it. The hairy terrier is resting his head on the back of the Jack Russell and both are looking at the camera.

Welcome to #WeekendWisdom number 100. And now for something completely different.

#WeekendWisdom 099 Using the security.txt file

October 15, 2021 |

using the security.txt file - a picture of two cute puppies looking up at the camera with what looks like a bit of cream on their noses.

Welcome to #WeekendWisdom number 99. This week we’re going to talk about using the security.txt file.

#WeekendWisdom 098 Lessons from the Facebook Outage

October 8, 2021 |

Lessons from the Facebook Outage - A picture of two dogs, a brown pit bull and a white bull terrier lying on their backs smiling for the camera

Welcome to #WeekendWisdom number 98. This week we’re going to talk about Lessons from the Facebook Outage.

#WeekendWisdom 097 Record Number of Zero Days

October 1, 2021 |

Record Number of Zero Days - Picture of a brown dog smiling

Welcome to #WeekendWisdom number 97. This week we’re going to talk about record number of zero days.

#WeekendWisdom 096 Zero Days

September 24, 2021 |

Zero Days - Picture of a dog in a car with sunglasses on

Welcome to #WeekendWisdom number 96. This week we talk about Zero Days.

#WeekendWisdom 095 Why Updates are Important

September 17, 2021 |

Welcome to #WeekendWisdom number 95. This week we’re going to talk about why updates are important.

#WeekendWisdom 094 How to remove Internet Explorer

September 10, 2021 |

Welcome to #WeekendWisdom number 94. This week we’re going to talk about how to remove Internet Explorer.

#WeekendWisdom 093 Botnets

September 3, 2021 |

Welcome to #WeekendWisdom number 93. This week were going to talk about Botnets.

#WeekendWisdom 092 Encryption

August 27, 2021 |

Welcome to #WeekendWisdom number 92. This week we’re going to talk about Encryption.

#WeekendWisdom 091 Phishing for Credentials

August 20, 2021 |

Welcome to #WeekendWisdom number 91. This week we’re going to talk about phishing for credentials.

#WeekendWisdom 090 Poor Passwords and MFA

August 6, 2021 |

Welcome to #WeekendWisdom number 90. This week we’re going to talk about poor passwords and MFA.

#WeekendWisdom 089 Spyware

July 30, 2021 |

Welcome to #WeekendWisdom number 89. This week we’re going to talk about spyware.

#WeekendWisdom 088 Speed of Restoration from Backups

July 23, 2021 |

Welcome to #WeekendWisdom number 88. This week we’re going to talk about Speed of Restoration from Backups.

#WeekendWisdom 087 WhatsApp Number Recycling

July 16, 2021 |

Welcome to #WeekendWisdom number 87. This week we’re going to talk about WhatsApp number recycling.