Start free trial
EnglishEnglish
EspañolSpanish
简体中文Chinese
繁體中文Chinese (Traditional)
FrançaisFrench
DeutschGerman
日本語Japanese
PortuguêsPortuguese
ItalianoItalian
한국어Korean
РусскийRussian
NederlandsDutch
العربيةArabic
PolskiPolish
हिन्दीHindi
Tiếng ViệtVietnamese
SvenskaSwedish
ΕλληνικάGreek
TürkçeTurkish
ไทยThai
ČeštinaCzech
RomânăRomanian
MagyarHungarian
УкраїнськаUkrainian
IndonesiaIndonesian
DanskDanish
SuomiFinnish
БългарскиBulgarian
עבריתHebrew
NorskNorwegian
HrvatskiCroatian
CatalàCatalan
SlovenčinaSlovak
LietuviųLithuanian
SlovenščinaSlovenian
СрпскиSerbian
EestiEstonian
LatviešuLatvian
فارسیPersian
മലയാളംMalayalam
தமிழ்Tamil
اردوUrdu
SoBrief
Searching...
Threat Modeling
by Adam Shostack • 2014
Draw your software. Mark the trust boundaries. Ask six questions to find flaws before attackers do.
4.07
286
Threat Modeling Summary
Threat Modeling 96%
Draw your software. Mark the trust boundaries. Ask six questions to find flaws before attackers do.
by Adam Shostack 2014
4.07
286 ratings
Becoming an Ethical Hacker
by Gary Rivlin • 2019
Get paid to think like an attacker: skills, tools, and career strategy for ethical hacking.
4.00
73
Becoming an Ethical Hacker Summary
Becoming an Ethical Hacker 96%
Get paid to think like an attacker: skills, tools, and career strategy for ethical hacking.
by Gary Rivlin 2019
4.00
73 ratings
Cybersecurity for Beginners
by Raef Meeuwisse • 2015
Firewalls fail when people click. The layered defenses and risk tradeoffs every organization needs.
3.67
147
Cybersecurity for Beginners Summary
Cybersecurity for Beginners 95%
Firewalls fail when people click. The layered defenses and risk tradeoffs every organization needs.
by Raef Meeuwisse 2015
3.67
147 ratings
Big Breaches
by Neil Daswani • 2021
The handful of missteps behind every mega-breach, and the fixes any organization can put in place.
4.27
41
Big Breaches Summary
Big Breaches 95%
The handful of missteps behind every mega-breach, and the fixes any organization can put in place.
by Neil Daswani 2021
4.27
41 ratings
Cybersecurity for Small Networks
by Seth Enoka • 2022
Turn free tools into a layered defense that stops attackers before they reach your devices.
4.08
52
Cybersecurity for Small Networks Summary
Cybersecurity for Small Networks 95%
Turn free tools into a layered defense that stops attackers before they reach your devices.
by Seth Enoka 2022
4.08
52 ratings
Next Level Cybersecurity
by Sai Huda • 2019
Breach is inevitable. Fifteen signals that catch intruders before they touch critical data.
3.86
57
Next Level Cybersecurity Summary
Next Level Cybersecurity 95%
Breach is inevitable. Fifteen signals that catch intruders before they touch critical data.
by Sai Huda 2019
3.86
57 ratings
Modern Cybersecurity Strategies for Enterprises
by Ashish Mishra • 2022
Cybersecurity is a boardroom problem, not an IT one. A strategy playbook for protecting revenue.
Modern Cybersecurity Strategies for Enterprises Summary
Modern Cybersecurity Strategies for Enterprises 95%
Cybersecurity is a boardroom problem, not an IT one. A strategy playbook for protecting revenue.
by Ashish Mishra 2022
Violent Python
by T.J. O'Connor • 2012
Python for security: build your own port scanners, wireless sniffers, and social engineering bots.
4.04
553
Violent Python Summary
Violent Python 94%
Python for security: build your own port scanners, wireless sniffers, and social engineering bots.
by T.J. O'Connor 2012
4.04
553 ratings
The Fifth Domain
by Richard A. Clarke • 2019
A new battlefield has emerged online. Defense is up to companies and individuals not just government
4.02
825
The Fifth Domain Summary
The Fifth Domain 94%
A new battlefield has emerged online. Defense is up to companies and individuals not just government
by Richard A. Clarke 2019
4.02
825 ratings
Cryptography
by Keith M. Martin • 2020
Your digital life depends on secret math. Who should be able to break it?
3.96
174
Cryptography Summary
Cryptography 94%
Your digital life depends on secret math. Who should be able to break it?
by Keith M. Martin 2020
3.96
174 ratings
WordPress Security Secrets Revealed
by Sahil B. • 2023
43% of the web runs on WordPress. The security layers that make your site the hard target.
WordPress Security Secrets Revealed Summary
WordPress Security Secrets Revealed 94%
43% of the web runs on WordPress. The security layers that make your site the hard target.
by Sahil B. 2023
Cybersecurity Risk Management
by Cynthia Brumfield • 2021
The NIST framework is a map, not a shield. How to build defenses that work.
3.89
9
Cybersecurity Risk Management Summary
Cybersecurity Risk Management 94%
The NIST framework is a map, not a shield. How to build defenses that work.
by Cynthia Brumfield 2021
3.89
9 ratings
Managing Risk and Information Security
by Malcolm Harkins • 2012
Security's job isn't to block. It's to make the business safe enough to take risks.
3.51
109
Managing Risk and Information Security Summary
Managing Risk and Information Security 94%
Security's job isn't to block. It's to make the business safe enough to take risks.
by Malcolm Harkins 2012
3.51
109 ratings
The Pentester BluePrint
by Phillip L. Wylie • 2020
A no-experience roadmap to pentesting: the skills and certs that matter, and how to get hired.
4.15
226
The Pentester BluePrint Summary
The Pentester BluePrint 93%
A no-experience roadmap to pentesting: the skills and certs that matter, and how to get hired.
by Phillip L. Wylie 2020
4.15
226 ratings
Cybersecurity Leadership Demystified
by Erdal Özkaya • 2022
The executive blueprint that turns security experts into boardroom-ready CISOs.
4.50
6
Cybersecurity Leadership Demystified Summary
Cybersecurity Leadership Demystified 93%
The executive blueprint that turns security experts into boardroom-ready CISOs.
by Erdal Özkaya 2022
4.50
6 ratings
Computer Hacking Beginners Guide
by Alan T. Norman • 2016
Land your first hack: Kali, Wi-Fi, social engineering, and the mental map to break in safely.
3.72
224
Computer Hacking Beginners Guide Summary
Computer Hacking Beginners Guide 93%
Land your first hack: Kali, Wi-Fi, social engineering, and the mental map to break in safely.
by Alan T. Norman 2016
3.72
224 ratings
Everyday Cybersecurity
by Christopher Cox • 2019
The non-techie's playbook for shutting out hackers, scammers, and identity thieves.
5.00
1
Everyday Cybersecurity Summary
Everyday Cybersecurity 93%
The non-techie's playbook for shutting out hackers, scammers, and identity thieves.
by Christopher Cox 2019
5.00
1 ratings
Linux Basics for Hackers, 2nd Edition
by OccupyTheWeb • 2025
Kali Linux, hacker-style: command the terminal, spoof networks, write attack scripts, stay hidden.
4.50
24
Linux Basics for Hackers, 2nd Edition Summary
Linux Basics for Hackers, 2nd Edition 93%
Kali Linux, hacker-style: command the terminal, spoof networks, write attack scripts, stay hidden.
by OccupyTheWeb 2025
4.50
24 ratings
Buddhism
by Damien Keown • 1996
Buddhism has no god, no bible, no pope. What holds its many traditions together?
3.74
3k+
Buddhism Summary
Buddhism 93%
Buddhism has no god, no bible, no pope. What holds its many traditions together?
by Damien Keown 1996
3.74
3k+ ratings
Developing Cybersecurity Programs and Policies
by Omar Santos • 2018
Move cybersecurity from the server room to the boardroom: a complete policy and governance playbook.
4.00
3
Developing Cybersecurity Programs and Policies Summary
Developing Cybersecurity Programs and Policies 93%
Move cybersecurity from the server room to the boardroom: a complete policy and governance playbook.
by Omar Santos 2018
4.00
3 ratings
Project Zero Trust
by George Finney • 2022
A business fable that shows security leaders how to adopt Zero Trust and stop breaches.
3.95
197
Project Zero Trust Summary
Project Zero Trust 93%
A business fable that shows security leaders how to adopt Zero Trust and stop breaches.
by George Finney 2022
3.95
197 ratings
Cybersecurity and Cyberwar
by P.W. Singer • 2013
The Internet trusts everyone. That made it a battlefield where attackers rarely get caught.
3.83
1k+
Cybersecurity and Cyberwar Summary
Cybersecurity and Cyberwar 93%
The Internet trusts everyone. That made it a battlefield where attackers rarely get caught.
by P.W. Singer 2013
3.83
1k+ ratings
The Art of Invisibility
by Kevin D. Mitnick • 2017
From encrypted messages to burner devices, a hacker guide to vanishing from always-on surveillance.
3.98
5k+
The Art of Invisibility Summary
The Art of Invisibility 93%
From encrypted messages to burner devices, a hacker guide to vanishing from always-on surveillance.
by Kevin D. Mitnick 2017
3.98
5k+ ratings
Bug Bounty Bootcamp
by Vickie Li • 2021
How to turn web hacking into income: recon, exploitation, and the reports that earn bounties.
4.49
130
Bug Bounty Bootcamp Summary
Bug Bounty Bootcamp 93%
How to turn web hacking into income: recon, exploitation, and the reports that earn bounties.
by Vickie Li 2021
4.49
130 ratings
Building Secure and Reliable Systems
by Heather Adkins • 2020
Build systems that survive attacks and accidents. Google's framework for reliable, secure software.
3.89
199
Building Secure and Reliable Systems Summary
Building Secure and Reliable Systems 93%
Build systems that survive attacks and accidents. Google's framework for reliable, secure software.
by Heather Adkins 2020
3.89
199 ratings
Art of Intrusion
by Kevin D. Mitnick • 2005
A defender must win every time; an attacker needs just one opening. Ten hacks prove it.
3.91
4k+
Art of Intrusion Summary
Art of Intrusion 92%
A defender must win every time; an attacker needs just one opening. Ten hacks prove it.
by Kevin D. Mitnick 2005
3.91
4k+ ratings
How to Measure Anything in Cybersecurity Risk
by Douglas W. Hubbard • 2016
Cybersecurity swears its risks defy measurement. A quantitative toolkit that says otherwise.
4.06
381
How to Measure Anything in Cybersecurity Risk Summary
How to Measure Anything in Cybersecurity Risk 92%
Cybersecurity swears its risks defy measurement. A quantitative toolkit that says otherwise.
by Douglas W. Hubbard 2016
4.06
381 ratings
Future Crimes
by Marc Goodman • 2015
Crime went corporate. The dark web runs like Amazon, and your digital exhaust is its inventory.
3.92
4k+
Future Crimes Summary
Future Crimes 92%
Crime went corporate. The dark web runs like Amazon, and your digital exhaust is its inventory.
by Marc Goodman 2015
3.92
4k+ ratings
If It's Smart, It's Vulnerable
by Mikko Hypponen • 2021
Every connected device is a target. A cybersecurity veteran maps the attack surface of modern life.
4.10
2k+
If It's Smart, It's Vulnerable Summary
If It's Smart, It's Vulnerable 92%
Every connected device is a target. A cybersecurity veteran maps the attack surface of modern life.
by Mikko Hypponen 2021
4.10
2k+ ratings
No Tech Hacking
by Johnny Long • 2007
Hacking without technology: how open dumpsters, shoulder glances, and held doors break security.
3.94
220
No Tech Hacking Summary
No Tech Hacking 92%
Hacking without technology: how open dumpsters, shoulder glances, and held doors break security.
by Johnny Long 2007
3.94
220 ratings
The Future of the Internet--And How to Stop It
by Jonathan L. Zittrain • 2008
Wikipedia and malware share one cause: an open internet. The locked-down alternative kills both.
3.86
1k+
The Future of the Internet--And How to Stop It Summary
The Future of the Internet--And How to Stop It 92%
Wikipedia and malware share one cause: an open internet. The locked-down alternative kills both.
by Jonathan L. Zittrain 2008
3.86
1k+ ratings
Inside Cyber Warfare
by Jeffrey Carr • 2009
Cyberwar is a proxy war: states pull the strings, criminals and patriots pull the triggers.
3.36
216
Inside Cyber Warfare Summary
Inside Cyber Warfare 92%
Cyberwar is a proxy war: states pull the strings, criminals and patriots pull the triggers.
by Jeffrey Carr 2009
3.36
216 ratings
The Code Book
by Simon Singh • 1999
Wars, empires, and the internet all turn on one ancient problem: how to keep a secret.
4.30
29k+
The Code Book Summary
The Code Book 92%
Wars, empires, and the internet all turn on one ancient problem: how to keep a secret.
by Simon Singh 1999
4.30
29k+ ratings
The Art of Deception
by Kevin D. Mitnick • 2001
How a hacker gets past any firewall by targeting people, and how to stop it.
3.76
7k+
The Art of Deception Summary
The Art of Deception 91%
How a hacker gets past any firewall by targeting people, and how to stop it.
by Kevin D. Mitnick 2001
3.76
7k+ ratings
How Computers Really Work
by Matthew Justice • 2020
From transistor to web: the computing stack explained layer by layer, no prerequisites required.
4.35
160
How Computers Really Work Summary
How Computers Really Work 91%
From transistor to web: the computing stack explained layer by layer, no prerequisites required.
by Matthew Justice 2020
4.35
160 ratings
Cult of the Dead Cow
by Joseph Menn • 2019
From BBS pranks to Pentagon briefings: how a hacker collective wrote the playbook for cyberdefense.
3.75
2k+
Cult of the Dead Cow Summary
Cult of the Dead Cow 91%
From BBS pranks to Pentagon briefings: how a hacker collective wrote the playbook for cyberdefense.
by Joseph Menn 2019
3.75
2k+ ratings
The Future of Violence
by Benjamin Wittes • 2014
The state's monopoly on violence is ending. Networked technology handed individuals strategic power.
3.42
318
The Future of Violence Summary
The Future of Violence 91%
The state's monopoly on violence is ending. Networked technology handed individuals strategic power.
by Benjamin Wittes 2014
3.42
318 ratings
The Hacker and the State
by Ben Buchanan • 2020
The most damaging attacks of this century arrived not through the air, but through code.
4.19
871
The Hacker and the State Summary
The Hacker and the State 91%
The most damaging attacks of this century arrived not through the air, but through code.
by Ben Buchanan 2020
4.19
871 ratings
Nine Algorithms That Changed the Future
by John MacCormick • 2012
The hidden algorithms behind search and security, and the one problem no machine can solve.
3.89
2k+
Nine Algorithms That Changed the Future Summary
Nine Algorithms That Changed the Future 91%
The hidden algorithms behind search and security, and the one problem no machine can solve.
by John MacCormick 2012
3.89
2k+ ratings
High Performance Browser Networking
by Ilya Grigorik • 2013
The network is your slowest component. Master the protocols and browser APIs that make it fast.
4.51
856
High Performance Browser Networking Summary
High Performance Browser Networking 91%
The network is your slowest component. Master the protocols and browser APIs that make it fast.
by Ilya Grigorik 2013
4.51
856 ratings
Dark Territory
by Fred Kaplan • 2016
Reagan asked if 'WarGames' was real. The answer launched a covert digital war still raging today.
3.90
3k+
Dark Territory Summary
Dark Territory 91%
Reagan asked if 'WarGames' was real. The answer launched a covert digital war still raging today.
by Fred Kaplan 2016
3.90
3k+ ratings
Tools and Weapons
by Brad Smith • 2019
Tech weaponized your data, your vote, your face. An insider's plan to take them back.
3.85
2k+
Tools and Weapons Summary
Tools and Weapons 91%
Tech weaponized your data, your vote, your face. An insider's plan to take them back.
by Brad Smith 2019
3.85
2k+ ratings
The Cuckoo's Egg
by Clifford Stoll • 1989
A 75-cent error, a pager, one astronomer chasing a KGB spy through military networks.
4.28
16k+
The Cuckoo's Egg Summary
The Cuckoo's Egg 91%
A 75-cent error, a pager, one astronomer chasing a KGB spy through military networks.
by Clifford Stoll 1989
4.28
16k+ ratings
Quantum Computing and Blockchain in Business
by Arunkumar Krishnakumar • 2020
Quantum will break your encryption. Two technologies every business must understand before it does.
4.25
4
Quantum Computing and Blockchain in Business Summary
Quantum Computing and Blockchain in Business 91%
Quantum will break your encryption. Two technologies every business must understand before it does.
by Arunkumar Krishnakumar 2020
4.25
4 ratings
Social Engineering
by Christopher Hadnagy • 2010
Your firewall is fine. Your people are the vulnerability, and this is how attackers exploit them.
3.83
4k+
Social Engineering Summary
Social Engineering 91%
Your firewall is fine. Your people are the vulnerability, and this is how attackers exploit them.
by Christopher Hadnagy 2010
3.83
4k+ ratings
Battlefield Cyber
by William J. Holstein • 2023
America is being hollowed out in a cyber war that stops just short of bombs.
4.01
94
Battlefield Cyber Summary
Battlefield Cyber 91%
America is being hollowed out in a cyber war that stops just short of bombs.
by William J. Holstein 2023
4.01
94 ratings
Cloud Computing
by Nayan B. Ruparelia • 2016
How to move your business to the cloud without getting locked in, breached, or overcharged.
3.31
159
Cloud Computing Summary
Cloud Computing 91%
How to move your business to the cloud without getting locked in, breached, or overcharged.
by Nayan B. Ruparelia 2016
3.31
159 ratings
You CAN Stop Stupid
by Ira Winkler • 2020
Nine in ten significant losses trace to user actions. The fix is systemic, not personal.
3.67
15
You CAN Stop Stupid Summary
You CAN Stop Stupid 91%
Nine in ten significant losses trace to user actions. The fix is systemic, not personal.
by Ira Winkler 2020
3.67
15 ratings
The New Digital Age
by Eric Schmidt • 2013
Five billion new internet users will change war, privacy, and revolution forever.
3.33
3k+
The New Digital Age Summary
The New Digital Age 90%
Five billion new internet users will change war, privacy, and revolution forever.
by Eric Schmidt 2013
3.33
3k+ ratings
This Is How They Tell Me the World Ends
by Nicole Perlroth • 2021
Inside the hidden bazaar where governments and criminals buy the keys to your digital life.
4.31
11k+
This Is How They Tell Me the World Ends Summary
This Is How They Tell Me the World Ends 90%
Inside the hidden bazaar where governments and criminals buy the keys to your digital life.
by Nicole Perlroth 2021
4.31
11k+ ratings
Home
Swipe
Library
Get App
Try Full Access for 3 Days
Listen, bookmark, and more
Compare Features Free Pro
📖 Read Summaries
Read unlimited summaries. Free users get 3 per month
🎧 Listen to Summaries
Listen to unlimited summaries in 40 languages
❤️ Unlimited Bookmarks
Free users are limited to 4
📜 Unlimited History
Free users are limited to 4
📥 Unlimited Downloads
Free users are limited to 1
Risk-Free Timeline
Today: Get Instant Access
Listen to full summaries of 26,000+ books. That's 12,000+ hours of audio!
Day 2: Trial Reminder
We'll send you a notification that your trial is ending soon.
Day 3: Your subscription begins
You'll be charged on Jul 25,
cancel anytime before.
Consume 2.8× More Books
2.8× more books Listening Reading
Our users love us
600,000+ readers
Trustpilot Rating
TrustPilot
4.6 Excellent
This site is a total game-changer. I've been flying through book summaries like never before. Highly, highly recommend.
— Dave G
Worth my money and time, and really well made. I've never seen this quality of summaries on other websites. Very helpful!
— Em
Highly recommended!! Fantastic service. Perfect for those that want a little more than a teaser but not all the intricate details of a full audio book.
— Greg M
Save 62%
Yearly
$119.88 $44.99/year/yr
$3.75/mo
Monthly
$9.99/mo
Start a 3-Day Free Trial
3 days free, then $44.99/year. Cancel anytime.
Unlock a world of fiction & nonfiction books
26,000+ books for the price of 2 books
Read any book in 10 minutes
Discover new books like Tinder
Request any book if it's not summarized
Read more books than anyone you know
#1 app for book lovers
Lifelike & immersive summaries
30-day money-back guarantee
Download summaries in EPUBs or PDFs
Cancel anytime in a few clicks
Scanner
Find a barcode to scan

We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel
Settings
General
Widget
Loading...
We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel