Blog Articles
Information Security and Technology Blog
No-Bull How to Become IT Information Security Consultant?
In: Information Security Consultant, IT Consultancy, Information Consulting
On previous IEEE meetup in Belgrade, you asked how to become succesufull Information Security Consultant.
I need to make a no-bull post that may help you - or not. But that's how we do. No compromise, No-Bull:)
By: Stefan Ćertić Jan 04th 2024
How the initiative to make the internet secure gone wrong?
In: Security, Cybersec, Infosec, IT Security
SSL was supposed to protect you, right?
Let's see where do we stand 6 years upon Google initiative to make whole web secure.
By: Stefan Ćertić June 10th 2020
Disk storage performance trick to achive almost speed of RAM using RAID 100 alike and 2 PERC Controllers..
In: Memory Management, OS Internals, Servers
How to make SWAP your friend?
Straight to a point of running close to RAM memory speed.
By: Stefan Ćertić May 14th 2020
Recent work discovers more than 15% of Surveillance cameras are vulnerable.
In: Surveillance, Security, IP Cameras
Recent work discovers more than 15% of Surveillance cameras are vulnerable
...To a point of getting a root access.
By: Stefan Ćertić Dec 12th 2019
Layer 7 inspection keeps us safe. As long as we are able to inspect.
In: SSL, Inspection, Re-encryption, Security, BYOD
HTTPS inspection, it’s something that become crucial in protecting mission critical infrastructures
How do you handle such scenarios in corporate BYOD environment?
By: Stefan Ćertić May 3rd 2018
VPN Protection that really protects.
In: VPN, Bonding, IEEE 802.3ad, Link Aggregation, VPN Security
Want a secure transmission? Here is a simple one.
IPSEC, MultipleWan's and 802.3ad Link Aggregation
By: Stefan Ćertić May 3rd 2018
POS terminal PIN-based Scam is Getting Popular Again
In: Credit Card, Fraud, POS, Terminal, PIN
If you need to enter your PIN twice, it could be a reason to check Twice.
Maybe you are paying the value of your PIN :)
By: Stefan Ćertić May 3rd 2018
Applying Bayesian in Data Retention.
In: Data Retention, Security, Bayesian Theorem, Privacy
Applying Bayesian in Data Retention.
When 100% is not as half of that.
By: Stefan Ćertić April 5th 2018
Reverse Social Engineering in Today's CyberPunk Age.
In: Social Engineering, Security, Deep Learning, Privacy
Reverse Social Engineering in Today's CyberPunk Age.
This is getting tricky.
By: Stefan Ćertić March 23th 2018
GridCoin, the future of cryptocurrency
In: Blockchain, Crypto, Cryptocurrency
GridCoin is universal measure for processing power.
It could easy become more expensive then bitcoin.
By: Stefan Ćertić November 5th 2017
TensorFlow Powered Robotic Vacuum Cleaners
In: Robotics,AI, TensorFlow, Deep Learning, Neural Networks
What is like to run TensorFlow powered vacuum cleaner?
Grab a project on GitHub and build your own..
By: Stefan Ćertić October 24th 2017
Net Neutrality, what is the buzz about
In: Location, Exploit, Hack, Social Engineering
What's behind the storry of net neutrality.
Who is fighthing who, and who is about to win and how.
By: Stefan Ćertić September 25th 2017
Government domains SSL Policy Oversight
In: SSL, Exploit, Policy, Legal
Serious security issue and missleading trust
Proposal for open debate and policy updates.
By: Stefan Ćertić January 26th 2017
Android IMAP password Hack.
In: Android 7.1, Mobile, Exploit, Hacking
Do you know that Android 7.1 and prior will expose your IMAP password to anyone who can get hand on your unlocked phone?
Check the showcase that will keep you re-think about swipe unlock.
By: Stefan Ćertić December 10th 2016
Install Android 7.1 on Samsung Note 3
In: Android 7.1, Mobile, Custom Rom, Mods
Taste Android 7.1 on your old Samsung Note 3??
Download custom unofficial ROM from here and get the first impression without breaking your new S7 Edge.
By: Stefan Ćertić July 15th 2014
Ongoing Industry-Wide Espionage
In: Security, Mobile Security, Cyber Security
Are you really more secure with multiple layers of security?
You have probably noticed high initiative from industry leaders to double-triple secure your account so you can regain access in case you lose password. That’s perfectly fine. It helps you recover if you lose your credentials, but does it have a downside?
By: Stefan Ćertić July 15th 2014
How (M)Secure are You?
In: 2FA, Exploit, Social Engineering
Phone Call-based Authentication is vulnerable to Call Forwarding Exploit.
According to a research conducted, modern technology is facing dramatic security concerns in the approaches of two-step verification, especially the phone call-based one. Results are pointing to a serious exploit. “Your calls may be forwarded at any time without your knowledge.”
By: Stefan Ćertić July 15th 2015
Transhumanism for common people
In: Transhumanism, Philosophy, Technology
Empty streets, rainy day, hard time having anyone to pick up their phone and a message box: Would you like to upload your conscious. Yes, Remind me Tomorrow?
By: Stefan Ćertić July 15th 2015